{"id":3248,"date":"2021-03-05T14:00:15","date_gmt":"2021-03-05T06:00:15","guid":{"rendered":"http:\/\/blog.ywdevops.cn\/?p=3248"},"modified":"2025-05-14T11:54:17","modified_gmt":"2025-05-14T03:54:17","slug":"go-7","status":"publish","type":"post","link":"https:\/\/blog.ywdevops.cn\/index.php\/2021\/03\/05\/go-7\/","title":{"rendered":"Go\u8bed\u8a00\u4e4b\u7ed3\u6784\u4f53\u4e0e\u65b9\u6cd5"},"content":{"rendered":"\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff01\uff01\uff01\u7ed3\u6784\u4f53\u5982\u679c\u9700\u8981\u5bfc\u51fa\u90a3\u4e48\u9996\u5b57\u6bcd\u5e94\u5927\u5199\uff0c\u5b57\u6bb5\u540d\u4e5f\u8981\u5927\u5199\uff0c\u5982\u679c\u591a\u4e2a\u5b57\u6bcd\u91c7\u7528\u9a7c\u5cf0\u8868\u793a\u6cd5\u5207\u8bb0\uff01\uff01\uff01\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ec0\u4e48\u662f\u7ed3\u6784\u4f53\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ed3\u6784\u4f53\u662f\u4e00\u7cfb\u5217\u5177\u6709\u6307\u5b9a\u6570\u636e\u7c7b\u578b\u7684\u6570\u636e\u5b57\u6bb5\uff0c\u5b83\u80fd\u591f\u8ba9\u60a8\u901a\u8fc7\u5355\u4e2a\u53d8\u91cf\u5f15\u7528\u4e00\u7cfb\u5217\u76f8\u5173\u7684\u503c\uff0c\u901a\u8fc7\u4f7f\u7528\u7ed3\u6784\u4f53\uff0c\u53ef\u5728\u5355\u4e2a\u53d8\u91cf\u4e2d\u5b58\u50a8\u4f17\u591a\u7c7b\u578b\u4e0d\u540c\u7684\u6570\u636e\u5b57\u6bb5\uff0c\u5b58\u50a8\u5728\u7ed3\u6784\u4f53\u4e2d\u7684\u503c\u53ef\u4ee5\u8f7b\u677e\u7684\u8bbf\u95ee\u548c\u4fee\u6539\uff0c\u8fd9\u63d0\u4f9b\u4e86\u4e00\u79cd\u7075\u6d3b\u7684\u6570\u636e\u7ed3\u6784\u521b\u5efa\u65b9\u5f0f\uff0c\u901a\u8fc7\u4f7f\u7528\u7ed3\u6784\u4f53\uff0c\u53ef\u63d0\u9ad8\u6a21\u5757\u5316\u7a0b\u5ea6\uff0c\u80fd\u591f\u521b\u5efa\u5e76\u4f20\u9012\u590d\u6742\u7684\u6570\u636e\u7ed3\u6784<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Go \u8bed\u8a00\u901a\u8fc7\u7528\u81ea\u5b9a\u4e49\u7684\u65b9\u5f0f\u5f62\u6210\u65b0\u7684\u7c7b\u578b\uff0c\u7ed3\u6784\u4f53\u662f\u7c7b\u578b\u4e2d\u5e26\u6709\u6210\u5458\u7684\u590d\u5408\u7c7b\u578b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Go \u8bed\u8a00\u4e2d\u7684\u7c7b\u578b\u53ef\u4ee5\u88ab\u5b9e\u4f8b\u5316\uff0c\u4f7f\u7528new \u6216\u201c\uff06\u201d\u6784\u9020\u7684\u7c7b\u578b\u5b9e\u4f8b\u7684\u7c7b\u578b\u662f\u7c7b\u578b\u7684\u6307\u9488\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ed3\u6784\u4f53\u6210\u5458\u662f\u7531\u4e00\u7cfb\u5217\u7684\u6210\u5458\u53d8\u91cf\u6784\u6210\uff0c\u8fd9\u4e9b\u6210\u5458\u53d8\u91cf\u4e5f\u88ab\u79f0\u4e3a\u201c\u5b57\u6bb5\u201d\u3002\u5b57\u6bb5\u6709\u4ee5\u4e0b\u7279\u6027\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b57\u6bb5\u62e5\u6709\u81ea\u5df1\u7684\u7c7b\u578b\u548c\u503c\u3002<\/li>\n\n\n\n<li>\u5b57\u6bb5\u540d\u5fc5\u987b\u552f\u4e00\u3002<\/li>\n\n\n\n<li>\u5b57\u6bb5\u7684\u7c7b\u578b\u4e5f\u53ef\u4ee5\u662f\u7ed3\u6784\u4f53\uff0c\u751a\u81f3\u662f\u5b57\u6bb5\u6240\u5728\u7ed3\u6784\u4f53\u7684\u7c7b\u578b\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u4e00\u3001\u5b9a\u4e49\u7ed3\u6784\u4f53<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Go \u8bed\u8a00\u7684\u5173\u952e\u5b57type \u53ef\u4ee5\u5c06\u5404\u79cd\u57fa\u672c\u7c7b\u578b\u5b9a\u4e49\u4e3a\u81ea\u5b9a\u4e49\u7c7b\u578b\uff0c\u57fa\u672c\u7c7b\u578b\u5305\u62ec\u6574\u578b\u3001\u5b57\u7b26\u4e32\u3001\u5e03\u5c14\u7b49\u3002\u7ed3\u6784\u4f53\u662f\u4e00\u79cd\u590d\u5408\u7684\u57fa\u672c\u7c7b\u578b\uff0c\u901a\u8fc7type \u5b9a\u4e49\u4e3a\u81ea\u5b9a\u4e49\u7c7b\u578b\u540e\uff0c\u4f7f\u7ed3\u6784\u4f53\u66f4\u4fbf\u4e8e\u4f7f\u7528\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ed3\u6784\u4f53\u7684\u5b9a\u4e49\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>type \u7c7b\u578b\u540d struct {        \/\/\u6ce8\u610f\uff1a\u7c7b\u578b\u540d\u9996\u5b57\u6bcd\u5927\u5199\uff0c\u591a\u4e2a\u5b57\u6bcd\u91c7\u7528\u9a7c\u5cf0\u8868\u793a\u6cd5\n\u5b57\u6bb5l \u5b57\u6bb5l\u7684\u7c7b\u578b           \/\/\u5b57\u6bb5\u540d\u9996\u5b57\u6bcd\u5927\u5199\n\u5b57\u6bb52 \u5b57\u6bb52\u7684\u7c7b\u578b\n.......\n}<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7c7b\u578b\u540d\uff1a\u6807\u8bc6\u81ea\u5b9a\u4e49\u7ed3\u6784\u4f53\u7684\u540d\u79f0\uff0c\u5728\u540c\u4e00\u4e2a\u5305\u5185\u4e0d\u80fd\u91cd\u590d\u3002<\/li>\n\n\n\n<li>struct{}\uff1a\u8868\u793a\u7ed3\u6784\u4f53\u7c7b\u578b\uff0c type \u7c7b\u578b\u540dstruct{}\u53ef\u4ee5\u7406\u89e3\u4e3a\u5c06struct{}\u7ed3\u6784\u4f53\u5b9a\u4e49\u4e3a\u7c7b\u578b\u540d\u7684\u7c7b\u578b\u3002<\/li>\n\n\n\n<li>\u5b57\u6bb51 \u3001\u5b57\u6bb52\u2026\u2026\uff1a\u8868\u793a\u7ed3\u6784\u4f53\u5b57\u6bb5\u540d\u3002\u7ed3\u6784\u4f53\u4e2d\u7684\u5b57\u6bb5\u540d\u5fc5\u987b\u552f\u4e00\u3002<\/li>\n\n\n\n<li>\u5b57\u6bb5l \u7c7b\u578b\u3001\u5b57\u6bb52 \u7c7b\u578b\u2026\u2026\uff1a\u8868\u793a\u7ed3\u6784\u4f53\u5b57\u6bb5\u7684\u7c7b\u578b\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a\u58f0\u660e\u4e00\u4e2a\u7ed3\u6784\u4f53\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>type test struct{\n    x int\n    y  int\n}\n#\u5b9a\u4e49test\u7c7b\u578b\u7684\u7ed3\u6784\u4f53\n#\u540c\u7c7b\u578b\u7684\u53d8\u91cf\u4e5f\u53ef\u4ee5\u5199\u5728\u4e00\u884c \u4e0a\u9762\u53ef\u4ee5\u5199\u6210x, y int \u6ce8\u610f\u4e2d\u95f4\u7528\u9017\u53f7\u5206\u5272<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a\u4e0b\u9762\u58f0\u660e\u5e76\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u7ed3\u6784\u4f53\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"574\" height=\"291\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/11.png\" alt=\"\" class=\"wp-image-3614\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/11.png 574w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/11-300x152.png 300w\" sizes=\"auto, (max-width: 574px) 100vw, 574px\" \/><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u4e0a\u56fe\u4e2d\uff0c\u6ce8\u610f\u8d4b\u503c\u540e\u7684\u6210\u5458\u53d8\u91cf\u540e\u7528\u9017\u53f7\u5206\u9694\u3002\u6700\u540e\u4e00\u4e2a\u6570\u636e\u5b57\u6bb5\u6240\u5728\u7684\u884c\u4e5f\u5fc5\u987b\u4ee5\u9017\u53f7\u7ed3\u5c3e<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u7801\u6307\u5b9a\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"553\" height=\"161\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/12.png\" alt=\"\" class=\"wp-image-3615\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/12.png 553w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/12-300x87.png 300w\" sizes=\"auto, (max-width: 553px) 100vw, 553px\" \/><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-orange-background-color has-background wp-block-paragraph\">\u7ed3\u6784\u4f53\u4e2d\u5b57\u6bb5\u5927\u5199\u5f00\u5934\u8868\u793a\u53ef\u516c\u5f00\u8bbf\u95ee\uff0c\u5c0f\u5199\u8868\u793a\u79c1\u6709\uff08\u4ec5\u5728\u5b9a\u4e49\u5f53\u524d\u7ed3\u6784\u4f53\u7684\u5305\u4e2d\u53ef\u8bbf\u95ee\uff09<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u4e8c\u3001\u5b9e\u4f8b\u5316\u7ed3\u6784\u4f53\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ed3\u6784\u4f53\u7684\u5b9a\u4e49\u53ea\u662f\u4e00\u79cd\u5185\u5b58\u5e03\u5c40\u7684\u63cf\u8ff0\uff0c\u53ea\u6709\u5f53\u7ed3\u6784\u4f53\u5b9e\u4f8b\u5316\u65f6\uff0c \u624d\u4f1a\u771f\u6b63\u5730\u5206\u914d\u5185\u5b58\u3002\u56e0\u6b64\u5fc5\u987b\u5728\u5b9a\u4e49\u7ed3\u6784\u4f53\u5e76\u5b9e\u4f8b\u5316\u540e\u624d\u80fd\u4f7f\u7528\u7ed3\u6784\u4f53\u7684\u5b57\u6bb5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9e\u4f8b\u5316\u5c31\u662f\u6839\u636e\u7ed3\u6784\u4f53\u5b9a\u4e49\u7684\u683c\u5f0f\u521b\u5efa\u4e00\u4efd\u4e0e\u683c\u5f0f\u4e00\u81f4\u7684\u5185\u5b58\u533a\u57df\uff0c\u7ed3\u6784\u4f53\u5b9e\u4f8b\u4e0e\u5b9e\u4f8b\u95f4\u7684\u5185\u5b58\u662f\u5b8c\u5168\u72ec\u7acb\u7684\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Go \u8bed\u8a00\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u5b9e\u4f8b\u5316\u7ed3\u6784\u4f53\uff0c\u6839\u636e\u5b9e\u9645\u9700\u8981\u53ef\u4ee5\u9009\u7528\u4e0d\u540c\u7684\u5199\u6cd5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1\u3001\u57fa\u672c\u7684\u5b9e\u4f8b\u5316\u5f62\u5f0f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ed3\u6784\u4f53\u672c\u8eab\u662f\u4e00\u79cd\u7c7b\u578b\uff0c\u53ef\u4ee5\u50cf\u6574\u578b\u3001\u5b57\u7b26\u4e32\u7b49\u7c7b\u578b\u4e00\u6837\uff0c\u4ee5var \u7684\u65b9\u5f0f\u58f0\u660e\u7ed3\u6784\u4f53\u5373\u53ef\u5b8c\u6210\u5b9e\u4f8b\u5316\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">var  abc  test<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5176\u4e2dabc\u4e3a\u7ed3\u6784\u4f53\u7684\u5b9e\u4f8b\uff0c\u53ef\u4ee5\u81ea\u5b9a\u4e49<\/li>\n\n\n\n<li>test\u8868\u793a\u7ed3\u6784\u4f53\u7684\u7c7b\u578b\uff0c\u5728\u58f0\u660e\u7ed3\u6784\u4f53\u65f6\u6307\u5b9a<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7var abc test\u521b\u5efa\u4e00\u4e2a\u7ed3\u6784\u4f53\u5b9e\u4f8b\uff0c\u5e76\u4e14\u5c06\u5404\u4e2a\u6570\u636e\u5b57\u6bb5\u8bbe\u7f6e\u4e3a\u76f8\u5e94\u6570\u636e\u7c7b\u578b\u7684\u96f6\u503c\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"598\" height=\"240\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/13.png\" alt=\"\" class=\"wp-image-3618\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/13.png 598w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/13-300x120.png 300w\" sizes=\"auto, (max-width: 598px) 100vw, 598px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"554\" height=\"138\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/14.png\" alt=\"\" class=\"wp-image-3619\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/14.png 554w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/14-300x75.png 300w\" sizes=\"auto, (max-width: 554px) 100vw, 554px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u4e0a\u56fe\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u5b9e\u4f8b\u5316\u7ed3\u6784\u4f53\u540e\uff0c\u6210\u5458\u53d8\u91cf\u7684\u503c\u90fd\u662f\u96f6\u503c(\u9ed8\u8ba4\u503c)\uff0c\u5b57\u7b26\u4e32\u7c7b\u578b\u9ed8\u8ba4\u4e3a\u4e3a\u7a7a\u5b57\u7b26\u4e32\uff0c\u6574\u6570\u9ed8\u8ba4\u503c\u4e3a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u9762\u7684\u4f8b\u5b50\u8868\u793a\u521b\u5efa\u4e86\u7ed3\u6784\u4f53\u5e76\u5b9e\u4f8b\u5316\u540e\uff0c\u901a\u8fc7&#8221;\u70b9\u8868\u793a\u6cd5&#8221;\u7ed9\u5b57\u6bb5\u8d4b\u503c\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"539\" height=\"321\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/02\/26-3.png\" alt=\"\" class=\"wp-image-3250\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/02\/26-3.png 539w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/02\/26-3-300x179.png 300w\" sizes=\"auto, (max-width: 539px) 100vw, 539px\" \/><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u7ed3\u6784\u4f53\u5728\u4e3b\u51fd\u6570\u5916\u5b9a\u4e49\uff0c\u4f46\u662f\u5b9e\u4f8b\u5316\u64cd\u4f5c\u9700\u8981\u5728\u4e3b\u51fd\u6570(main)\u5185\u90e8\u8fdb\u884c<\/p>\n\n\n\n<p class=\"has-luminous-vivid-orange-background-color has-background wp-block-paragraph\">\u7ed3\u6784\u4f53\u6570\u636e\u5b57\u6bb5\u7684\u503c\u662f\u53ef\u53d8\u7684\uff0c\u8fd9\u610f\u5473\u8fd9\u53ef\u52a8\u6001\u4fee\u6539\u5b83\u4eec\uff0c\u7136\u800c\uff0c\u4e00\u65e6\u7ed3\u6784\u4f53\u88ab\u58f0\u660e\u6216\u8005\u5b9e\u4f8b\u88ab\u521b\u5efa\uff0c\u5c31\u4e0d\u80fd\u5728\u4fee\u6539\u5176\u5b57\u6bb5\u7684\u6570\u636e\u7c7b\u578b\u4e86\uff0c\u5426\u5219\u5c06\u5f15\u53d1\u7f16\u8bd1\u9519\u8bef<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2\u3001\u521b\u5efa\u6307\u9488\u7c7b\u578b\u7684\u7ed3\u6784\u4f53<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Go \u8bed\u8a00\u4e2d\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528new \u5173\u952e\u5b57\u5bf9\u7c7b\u578b\uff08\u5305\u62ec\u7ed3\u6784\u4f53\u3001\u6574\u578b\u3001\u6d6e\u70b9\u6570\u3001\u5b57\u7b26\u4e32\u7b49\uff09\u8fdb\u884c\u5b9e\u4f8b\u5316\uff0c\u7ed3\u6784\u4f53\u5728\u5b9e\u4f8b\u5316\u540e\u4f1a\u5f62\u6210\u6307\u9488\u7c7b\u578b\u7684\u7ed3\u6784\u4f53\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528new \u7684\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ins : = new (T)   \/\/\u4e3a\u5176\u5206\u914d\u5185\u5b58<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf4\u660e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T \u4e3a\u7c7b\u578b\uff0c\u53ef\u4ee5\u662f\u7ed3\u6784\u4f53\u3001\u6574\u578b\u3001\u5b57\u7b26\u4e32\u7b49\u3002<\/li>\n\n\n\n<li>ins: T \u7c7b\u578b\u88ab\u5b9e\u4f8b\u5316\u540e\u4fdd\u5b58\u5230ins \u53d8\u91cf\u4e2d\uff0c ins \u7684\u7c7b\u578b\u4e3a*T\uff0c \u5c5e\u4e8e\u6307\u9488\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Go \u8bed\u8a00\u8ba9\u6211\u4eec\u53ef\u4ee5\u50cf\u8bbf\u95ee\u666e\u901a\u7ed3\u6784\u4f53\u4e00\u6837\u4f7f\u7528&#8221;.&#8221;\u8bbf\u95ee\u7ed3\u6784\u4f53\u6307\u9488\u7684\u6210\u5458\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a\u4e0b\u9762\u4f8b\u5b50\u901a\u8fc7new\u5b9e\u4f8b\u5316\u7ed3\u6784\u4f53\u5e76\u8d4b\u503c\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"517\" height=\"318\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/02\/27-2.png\" alt=\"\" class=\"wp-image-3252\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/02\/27-2.png 517w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/02\/27-2-300x185.png 300w\" sizes=\"auto, (max-width: 517px) 100vw, 517px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ecf\u8fc7new \u5b9e\u4f8b\u5316\u7684\u7ed3\u6784\u4f53\u5b9e\u4f8b\u5728\u6210\u5458\u8d4b\u503c\u4e0a\u4e0e\u57fa\u672c\u5b9e\u4f8b\u5316\u7684\u5199\u6cd5\u4e00\u81f4(\u901a\u8fc7\u70b9\u8868\u793a\u6cd5)\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u7801\u6267\u884c\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"522\" height=\"153\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/02\/28-2.png\" alt=\"\" class=\"wp-image-3253\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/02\/28-2.png 522w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/02\/28-2-300x88.png 300w\" sizes=\"auto, (max-width: 522px) 100vw, 522px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3001\u53d6\u7ed3\u6784\u4f53\u7684\u5730\u5740\u5b9e\u4f8b\u5316<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728Go \u8bed\u8a00\u4e2d\uff0c\u5bf9\u7ed3\u6784\u4f53\u8fdb\u884c\u201c\uff06\u201d\u53d6\u5730\u5740\u64cd\u4f5c\u65f6\uff0c\u89c6\u4e3a\u5bf9\u8be5\u7c7b\u578b\u8fdb\u884c\u4e00\u6b21new \u7684\u5b9e\u4f8b\u5316\u64cd\u4f5c\u3002\u53d6\u5730\u5740\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ins : = &amp;T {}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf4\u660e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T \u8868\u793a\u7ed3\u6784\u4f53\u7c7b\u578b\u3002<\/li>\n\n\n\n<li>ins \u4e3a\u7ed3\u6784\u4f53\u7684\u5b9e\u4f8b\uff0c\u7c7b\u578b\u4e3a*T \uff0c\u662f\u6307\u9488\u7c7b\u578b\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u56fe\u8868\u793a\u901a\u8fc7&amp;\u5b9e\u4f8b\u5316\u7ed3\u6784\u4f53\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"548\" height=\"328\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/02\/29-1.png\" alt=\"\" class=\"wp-image-3255\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/02\/29-1.png 548w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/02\/29-1-300x180.png 300w\" sizes=\"auto, (max-width: 548px) 100vw, 548px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u7801\u6267\u884c\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"545\" height=\"169\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/7-1.png\" alt=\"\" class=\"wp-image-3342\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/7-1.png 545w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/7-1-300x93.png 300w\" sizes=\"auto, (max-width: 545px) 100vw, 545px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u7ed3\u679c\u53ef\u4ee5\u770b\u51fa\uff0ccmd.c\u6253\u5370\u7684\u4e3a\u5185\u5b58\u5730\u5740,\u5982\u679c\u6253\u5370\u503c\u6539\u6210*cmd.c\uff0c\u90a3\u4e48\u7ed3\u679c\u5c06\u662f100 ,\u901a\u8fc7*\u5c06\u83b7\u53d6\u672c\u8eab\u7684\u503c\u800c\u4e0d\u662f\u5185\u5b58\u5730\u5740<\/p>\n\n\n\n<p class=\"has-text-align-center has-medium-font-size wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\">\u521d\u59cb\u5316\u7ed3\u6784\u4f53\u7684\u6210\u5458\u53d8\u91cf<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ed3\u6784\u4f53\u5728\u5b9e\u4f8b\u5316\u65f6\u53ef\u4ee5\u76f4\u63a5\u5bf9\u6210\u5458\u53d8\u91cf\u8fdb\u884c\u521d\u59cb\u5316\u3002\u521d\u59cb\u5316\u6709\u4e24\u79cd\u5f62\u5f0f\uff1a \u4e00\u79cd\u662f\u5b57\u6bb5\u201c\u952e\u503c\u5bf9\u201d\u5f62\u5f0f\u53ca\u591a\u4e2a\u503c\u7684\u5217\u8868\u5f62\u5f0f\uff0c\u952e\u503c\u5bf9\u5f62\u5f0f\u7684\u521d\u59cb\u5316\u9002\u5408\u9009\u62e9\u6027\u586b\u5145\u5b57\u6bb5\u8f83\u591a\u7684\u7ed3\u6784\u4f53\uff1b\u591a\u4e2a\u503c\u7684\u5217\u8868\u5f62\u5f0f\u9002\u5408\u586b\u5145\u5b57\u6bb5\u8f83\u5c11\u7684\u7ed3\u6784\u4f53\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e00\u3001\u4f7f\u7528\u201c\u952e\u503c\u5bf9\u201d\u521d\u59cb\u5316\u7ed3\u6784\u4f53<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ed3\u6784\u4f53\u53ef\u4ee5\u4f7f\u7528\u201c \u952e\u503c\u5bf9\u201d ( Key value pair \uff09\u521d\u59cb\u5316\u5b57\u6bb5\uff0c \u6bcf\u4e2a\u201c\u952e\u201d ( Key \uff09\u5bf9\u5e94\u7ed3\u6784\u4f53\u4e2d\u7684\u4e00\u4e2a\u5b57\u6bb5\u3002\u952e\u7684\u201c\u503c\u201d\uff08 Value \uff09\u5bf9\u5e94\u5b57\u6bb5\u9700\u8981\u521d\u59cb\u5316\u7684\u503c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u952e\u503c\u5bf9\u7684\u586b\u5145\u662f\u53ef\u53d8\u7684\uff0c\u4e0d\u9700\u8981\u521d\u59cb\u5316\u7684\u5b57\u6bb5\u53ef\u4ee5\u4e0d\u586b\u5165\u521d\u59cb\u5316\u5217\u8868\u4e2d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ed3\u6784\u4f53\u5b9e\u4f8b\u5316\u540e\u5b57\u6bb5\u7684\u9ed8\u8ba4\u503c\u662f\u5b57\u6bb5\u7c7b\u578b\u7684\u9ed8\u8ba4\u503c\uff0c\u4f8b\u5982\uff1a \u6570\u503c\u4e3a0 \uff0c\u5b57\u7b26\u4e32\u4e3a\u7a7a\u5b57\u7b26\u4e32\uff0c\u5e03\u5c14\u4e3afalse \uff0c\u6307\u9488\u4e3anil \u7b49\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u952e\u503c\u5bf9\u521d\u59cb\u5316\u7ed3\u6784\u4f53\u7684\u4e66\u5199\u683c\u5f0f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ins :\uff1d\u7ed3\u6784\u4f53\u7c7b\u578b\u540d\uff5b\n    \u5b57\u6bb51 \uff1a \u5b57\u6bb51 \u7684\u503c\uff0c\n    \u5b57\u6bb52 \uff1a \u5b57\u6bb52 \u7684\u503c\uff0c\n    ........\n}<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7ed3\u6784\u4f53\u7c7b\u578b\uff1a \u5b9a\u4e49\u7ed3\u6784\u4f53\u65f6\u7684\u7c7b\u578b\u540d\u79f0\u3002<\/li>\n\n\n\n<li>\u5b57\u6bb51 \u3001\u5b57\u6bb52 \uff1a\u7ed3\u6784\u4f53\u7684\u6210\u5458\u5b57\u6bb5\u540d\u3002\u7ed3\u6784\u4f53\u7c7b\u578b\u540d\u7684\u5b57\u6bb5\u521d\u59cb\u5316\u5217\u8868\u4e2d\uff0c\u5b57\u6bb5\u540d\u53ea\u80fd\u51fa\u73b0\u4e00\u6b21\u3002<\/li>\n\n\n\n<li>\u5b57\u6bb51 \u7684\u503c\u3001\u5b57\u6bb52 \u7684\u503c\uff1a \u7ed3\u6784\u4f53\u6210\u5458\u5b57\u6bb5\u7684\u521d\u59cb\u503c\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u952e\u503c\u4e4b\u95f4\u4ee5\u5206\u53f7&#8221;:&#8221; \u5206\u9694\uff1b\u952e\u503c\u5bf9\u4e4b\u95f4\u4ee5\u9017\u53f7\u201c\uff0c\u201d\u5206\u9694\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2\u3001\u4f7f\u7528\u952e\u503c\u5bf9\u586b\u5145\u7ed3\u6784\u4f53\u7684\u4f8b\u5b50\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u9762\u4f8b\u5b50\u4e2d\u63cf\u8ff0\u4e86\u5bb6\u91cc\u7684\u4eba\u7269\u5173\u8054\u3002\u6b63\u5982\u513f\u6b4c\u91cc\u5531\u7684\uff1a \u201c\u7238\u7238\u7684\u7238\u7238\u662f\u7237\u7237\u201d\uff0c\u4eba\u7269\u4e4b\u95f4\u53ef\u4ee5\u4f7f\u7528\u591a\u7ea7\u7684child \u6765\u63cf\u8ff0\u548c\u5efa\u7acb\u5173\u8054\u3002\u4f7f\u7528\u952e\u503c\u5bf9\u5f62\u5f0f\u586b\u5145\u7ed3\u6784\u4f53\u7684\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"538\" height=\"344\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/8.png\" alt=\"\" class=\"wp-image-3344\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/8.png 538w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/8-300x192.png 300w\" sizes=\"auto, (max-width: 538px) 100vw, 538px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b9a\u4e49People \u7ed3\u6784\u4f53<\/li>\n\n\n\n<li>name \u8868\u793a\u7ed3\u6784\u4f53\u7684\u6210\u5458\u53d8\u91cf\u4ee5\u53ca\u7c7b\u578b<\/li>\n\n\n\n<li>child\u8868\u793a\u7c7b\u578b\u4e3a\u6307\u9488\u7c7b\u578b\uff0c\u7c7b\u578b\u4e3a*People<\/li>\n\n\n\n<li>relation \u7531Peopl e \u7c7b\u578b\u53d6\u5730\u5740\u540e\uff0c \u5f62\u6210\u7c7b\u578b\u4e3a*People \u7684\u5b9e\u4f8b\u3002<\/li>\n\n\n\n<li>child \u5728\u521d\u59cb\u5316\u65f6\uff0c \u9700\u8981*People\u7c7b\u578b\u7684\u503c\u3002\u4f7f\u7528\u53d6\u5730\u5740\u521d\u59cb\u5316\u4e00\u4e2aPeople <\/li>\n<\/ul>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u7ed3\u6784\u4f53\u6210\u5458\u4e2d\u53ea\u80fd\u5305\u542b\u7ed3\u6784\u4f53\u7684\u6307\u9488\u7c7b\u578b\uff0c \u5305\u542b\u975e\u6307\u9488\u7c7b\u578b\u4f1a\u5f15\u8d77\u7f16\u8bd1\u9519\u8bef\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e8c\u3001\u4f7f\u7528\u591a\u4e2a\u503c\u7684\u5217\u8868\u521d\u59cb\u5316\u7ed3\u6784\u4f53<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Go \u8bed\u8a00\u53ef\u4ee5\u5728\u201c \u952e\u503c\u5bf9\u201d \u521d\u59cb\u5316\u7684\u57fa\u7840\u4e0a\u5ffd\u7565\u201c \u952e\u201c\uff0c\u53ef\u4ee5\u901a\u8fc7\u591a\u4e2a\u503c\u7684\u5217\u8868\u521d\u59cb\u5316\u7ed3\u6784\u4f53\u7684\u5b57\u6bb5(\u51fa\u4e8e\u53ef\u7ef4\u62a4\u6027\u8003\u8651\uff0c\u4e0d\u63a8\u8350\u8fd9\u6837\u505a)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u591a\u4e2a\u503c\u5217\u8868\u521d\u59cb\u5316\u7ed3\u6784\u4f53\u7684\u4e66\u5199\u683c\u5f0f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ins := \u7ed3\u6784\u4f53\u7c7b\u578b\u540d\uff5b\n    \u5b57\u6bb5l \u7684\u503c\uff0c\n    \u5b57\u6bb52 \u7684\u503c\uff0c\n    ......\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528\u8fd9\u79cd\u683c\u5f0f\u521d\u59cb\u5316\u65f6\uff0c \u9700\u8981\u6ce8\u610f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5fc5\u987b\u521d\u59cb\u5316\u7ed3\u6784\u4f53\u7684\u6240\u6709\u5b57\u6bb5<\/li>\n\n\n\n<li>\u6bcf\u4e00\u4e2a\u521d\u59cb\u503c\u7684\u586b\u5145\u987a\u5e8f\u5fc5\u987b\u4e0e\u5b57\u6bb5\u5728\u7ed3\u6784\u4f53\u4e2d\u7684\u58f0\u660e\u987a\u5e8f\u4e00\u81f4<\/li>\n\n\n\n<li>\u952e\u503c\u5bf9\u4e0e\u503c\u5217\u8868\u7684\u521d\u59cb\u5316\u5f62\u5f0f\u4e0d\u80fd\u6df7\u7528<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">2\u3001\u591a\u4e2a\u503c\u5217\u8868\u521d\u59cb\u5316\u7ed3\u6784\u4f53\u7684\u4f8b\u5b50\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"623\" height=\"349\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/8-1.png\" alt=\"\" class=\"wp-image-3345\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/8-1.png 623w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/8-1-300x168.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/8-1-600x336.png 600w\" sizes=\"auto, (max-width: 623px) 100vw, 623px\" \/><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u4e0a\u56fe\u4e2d\u5b9e\u4f8b\u5316\u7ed3\u6784\u4f53\u540e\uff0c\u76f4\u63a5\u8d4b\u503c\u5373\u53ef\uff0c\u6210\u5458\u53d8\u91cf\u4f1a\u81ea\u52a8\u5339\u914d\u51fa\u6765\uff0c\u6ce8\u610f\u6bcf\u4e2a\u503c\u540e\u9762\u7684\u9017\u53f7\uff0c\u6700\u540e\u4e00\u4e2a\u503c\u4e5f\u8981\u52a0\u9017\u53f7<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u7801\u6267\u884c\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"551\" height=\"121\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/9.png\" alt=\"\" class=\"wp-image-3346\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/9.png 551w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/9-300x66.png 300w\" sizes=\"auto, (max-width: 551px) 100vw, 551px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e09\u3001\u521d\u59cb\u5316\u533f\u540d\u7ed3\u6784\u4f53<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u533f\u540d\u7ed3\u6784\u4f53\u6ca1\u6709\u7c7b\u578b\u540d\u79f0\uff0c \u65e0\u987b\u901a\u8fc7type \u5173\u952e\u5b57\u5b9a\u4e49\u5c31\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u4f7f\u7528\u77ed\u53d8\u91cf\u65b9\u5f0f\u5b9a\u4e49\u533f\u540d\u7ed3\u6784\u4f53<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u533f\u540d\u7ed3\u6784\u4f53\u7684\u521d\u59cb\u5316\u5199\u6cd5\u7531\u7ed3\u6784\u4f53\u5b9a\u4e49\u548c\u952e\u503c\u5bf9\u521d\u59cb\u5316\u4e24\u90e8\u5206\u7ec4\u6210\u3002\u7ed3\u6784\u4f53\u5b9a\u4e49\u65f6\u6ca1\u6709\u7ed3\u6784\u4f53\u7c7b\u578b\u540d\uff0c\u53ea\u6709\u5b57\u6bb5\u548c\u7c7b\u578b\u5b9a\u4e49\u3002\u952e\u503c\u5bf9\u521d\u59cb\u5316\u90e8\u5206\u7531\u53ef\u9009\u7684\u591a\u4e2a\u952e\u503c\u5bf9\u7ec4\u6210\uff0c\u5982\u4e0b\u683c\u5f0f\u6240\u793a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ins := struct {\n    \u5b57\u6bb51 \u5b57\u6bb5\u7c7b\u578bl     \/\/\u533f\u540d\u7ed3\u6784\u4f53\u5b57\u6bb5\u5b9a\u4e49\n    \u5b57\u6bb52 \u5b57\u6bb5\u7c7b\u578b2\n    .......\n}{\n    \u521d\u59cb\u5316\u5b57\u6bb51 \uff1a \u5b57\u6bb5l \u7684\u503c\uff0c\/\/\u5b57\u6bb5\u503c\u521d\u59cb\u5316\uff0c\u6ce8\u610f\u540e\u9762\u9017\u53f7\n    \u521d\u59cb\u5316\u5b57\u6bb52 \uff1a \u5b57\u6bb52 \u7684\u503c\uff0c\n    ......\n}<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b57\u6bb51\u3001\u5b57\u6bb52 \u2026\u2026\uff1a\u7ed3\u6784\u4f53\u5b9a\u4e49\u7684\u5b57\u6bb5\u540d<\/li>\n\n\n\n<li>\u521d\u59cb\u5316\u5b57\u6bb51 \u3001\u521d\u59cb\u5316\u5b57\u6bb52 \u2026\u2026\uff1a\u7ed3\u6784\u4f53\u521d\u59cb\u5316\u65f6\u7684\u5b57\u6bb5\u540d\uff0c\u53ef\u9009\u62e9\u6027\u5730\u5bf9\u5b57\u6bb5\u521d\u59cb\u5316<\/li>\n\n\n\n<li>\u5b57\u6bb5\u7c7b\u578b1 \u3001\u5b57\u6bb5\u7c7b\u578b2 \u2026\u2026\uff1a \u7ed3\u6784\u4f53\u5b9a\u4e49\u5b57\u6bb5\u7684\u7c7b\u578b<\/li>\n\n\n\n<li>\u5b57\u6bb51\u7684\u503c\u3001\u5b57\u6bb52 \u7684\u503c\u2026\u2026\uff1a\u7ed3\u6784\u4f53\u521d\u59cb\u5316\u5b57\u6bb5\u7684\u521d\u59cb\u503c\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u952e\u503c\u5bf9\u521d\u59cb\u5316\u90e8\u5206\u662f\u53ef\u9009\u7684\uff0c\u4e0d\u521d\u59cb\u5316\u6210\u5458\u65f6\uff0c\u533f\u540d\u7ed3\u6784\u4f53\u7684\u683c\u5f0f\u53d8\u4e3a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ins := struct {\n     \u5b57\u6bb51 \u5b57\u6bb5\u7c7b\u578b1\n     \u5b57\u6bb52 \u5b57\u6bb5\u7c7b\u578b2\n     ....\n}{ }<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">2\u3001\u4f7f\u7528var\u5173\u952e\u5b57\u6765\u5b9a\u4e49\u533f\u540d\u7ed3\u6784\u4f53<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528\u8fd9\u79cd\u65b9\u5f0f\u5b9a\u4e49\u533f\u540d\u7ed3\u6784\u4f53\uff0c\u9700\u8981\u5148\u58f0\u660e\u8868\u793a\u7ed3\u6784\u4f53\u7684\u53d8\u91cf\uff0c\u518d\u901a\u8fc7\u8be5\u53d8\u91cf\u4e3a\u7ed3\u6784\u4f53\u4e2d\u7684\u6210\u5458\u8d4b\u503c<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"647\" height=\"333\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/5-1.png\" alt=\"\" class=\"wp-image-18105\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/5-1.png 647w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/5-1-300x154.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/5-1-600x309.png 600w\" sizes=\"auto, (max-width: 647px) 100vw, 647px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"649\" height=\"84\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/6-1.png\" alt=\"\" class=\"wp-image-18106\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/6-1.png 649w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/6-1-300x39.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/6-1-600x78.png 600w\" sizes=\"auto, (max-width: 649px) 100vw, 649px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3001\u4f7f\u7528\u533f\u540d\u7ed3\u6784\u4f53\u7684\u4f8b\u5b50<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u672c\u4f8b\u4e2d\uff0c \u4f7f\u7528\u533f\u540d\u7ed3\u6784\u4f53\u7684\u65b9\u5f0f\u5b9a\u4e49\u548c\u521d\u59cb\u5316\u4e00\u4e2a\u6d88\u606f\u7ed3\u6784\uff0c\u8fd9\u4e2a\u6d88\u606f\u7ed3\u6784\u5177\u6709\u6d88\u606f\u6807\u8bc6\u90e8\u5206(ID)\u548c\u6570\u636e\u90e8\u5206\uff08 data \uff09\u3002\u6253\u5370\u6d88\u606f\u5185\u5bb9\u7684printMsg() \u51fd\u6570\u5728\u63a5\u6536\u533f\u540d\u7ed3\u6784\u4f53\u65f6\u9700\u8981\u5728\u53c2\u6570\u4e0a\u91cd\u65b0\u5b9a\u4e49\u533f\u540d\u7ed3\u6784\u4f53\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"558\" height=\"444\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/25-3.png\" alt=\"\" class=\"wp-image-3926\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/25-3.png 558w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/25-3-300x239.png 300w\" sizes=\"auto, (max-width: 558px) 100vw, 558px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u7801\u6267\u884c\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"555\" height=\"178\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/24-3.png\" alt=\"\" class=\"wp-image-3925\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/24-3.png 555w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/24-3-300x96.png 300w\" sizes=\"auto, (max-width: 555px) 100vw, 555px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf4\u660e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b9a\u4e49printMsg()\u51fd\u6570\uff0c\u53c2\u6570\u4e3amsg \uff0c\u7c7b\u578b\u4e3a*struct { id int data string \uff5d,\u56e0\u4e3a\u7c7b\u578b\u6ca1\u6709\u4f7f\u7528type \u5b9a\u4e49\uff0c\u6240\u4ee5\u9700\u8981\u5728\u7528\u5230\u7684\u5730\u65b9\u6bcf\u6b21\u8fdb\u884c\u5b9a\u4e49\u3002<\/li>\n\n\n\n<li>\u5bf9\u533f\u540d\u7ed3\u6784\u4f53\u8fdb\u884c\u5b9e\u4f8b\u5316\uff0c\u540c\u65f6\u521d\u59cb\u5316\u6210\u5458<\/li>\n\n\n\n<li>\u5b9a\u4e49\u533f\u540d\u7ed3\u6784\u4f53\u7684\u5b57\u6bb5<\/li>\n\n\n\n<li>\u7ed9\u533f\u540d\u7ed3\u6784\u4f53\u5b57\u6bb5\u8d4b\u4e88\u521d\u59cb\u503c<\/li>\n\n\n\n<li>\u5c06msg \u4f20\u5165printMsgType\uff08\uff09\u51fd\u6570\u4e2d\u8fdb\u884c\u51fd\u6570\u8c03\u7528\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u533f\u540d\u7ed3\u6784\u4f53\u7684\u7c7b\u578b\u540d\u662f\u7ed3\u6784\u4f53\u5305\u542b\u5b57\u6bb5\u6210\u5458\u7684\u8be6\u7ec6\u63cf\u8ff0\u3002\u533b\u540d\u7ed3\u6784\u4f53\u5728\u4f7f\u7528\u65f6\u9700\u8981\u91cd\u65b0\u5b9a\u4e49\uff0c \u9020\u6210\u5927\u91cf\u91cd\u590d\u7684\u4ee3\u7801\uff0c \u56e0\u6b64\u5f00\u53d1\u4e2d\u8f83\u5c11\u4f7f\u7528\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3001\u533f\u540d\u6210\u5458<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5b9a\u4e49\u7ed3\u6784\u4f53\u65f6\uff0c\u53ea\u5b9a\u4e49\u6570\u636e\u7c7b\u578b\uff0c\u6ca1\u6709\u5b9a\u4e49\u540d\u79f0\u7684\u6210\u5458\u662f\u533f\u540d\u6210\u5458\u3002\u5728\u5b9e\u4f8b\u5316\u7ed3\u6784\u4f53\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u6210\u5458\u7684\u6570\u636e\u7c7b\u578b\u8bbf\u95ee\u8be5\u6210\u5458\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"651\" height=\"520\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/3-2.png\" alt=\"\" class=\"wp-image-18101\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/3-2.png 651w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/3-2-300x240.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/3-2-600x479.png 600w\" sizes=\"auto, (max-width: 651px) 100vw, 651px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"651\" height=\"116\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/4.png\" alt=\"\" class=\"wp-image-18102\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/4.png 651w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/4-300x53.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/4-600x107.png 600w\" sizes=\"auto, (max-width: 651px) 100vw, 651px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce8\uff1a\u5728\u7ed3\u6784\u4f53\u4e2d\uff0c\u533f\u540d\u6210\u5458\u7684\u6570\u636e\u7c7b\u578b\u53ea\u80fd\u662fint\u3001string\u3001float\u6216bool\u7b49\u57fa\u672c\u6570\u636e\u7c7b\u578b\uff0c\u4e0d\u80fd\u662f\u6570\u7ec4\u3001\u5207\u7247\u6216\u96c6\u5408\u7b49\u590d\u5408\u6570\u636e\u7c7b\u578b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u56db\u3001\u6bd4\u8f83\u7ed3\u6784\u4f53\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u7ed3\u6784\u4f53\u8fdb\u884c\u6bd4\u8f83\uff0c\u8981\u5148\u770b\u4ed6\u4eec\u7684\u7c7b\u578b\u548c\u503c\u662f\u5426\u76f8\u540c\uff0c\u5bf9\u4e8e\u7c7b\u578b\u76f8\u540c\u7684\u7ed3\u6784\u4f53\uff0c\u53ef\u4f7f\u7528\u76f8\u7b49\u6027\u8fd0\u7b97\u7b26\u6765\u6bd4\u8f83\uff0c\u5224\u65ad\u4e24\u4e2a\u7ed3\u6784\u4f53\u662f\u5426\u76f8\u7b49\uff0c\u53ef\u4f7f\u7528==\uff0c\u5224\u65ad\u4ed6\u4eec\u662f\u5426\u4e0d\u76f8\u7b49\uff0c\u53ef\u4f7f\u7528!=\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"613\" height=\"405\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/17.png\" alt=\"\" class=\"wp-image-3629\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/17.png 613w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/17-300x198.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/17-600x396.png 600w\" sizes=\"auto, (max-width: 613px) 100vw, 613px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u56fe\u4e2d\uff0c\u5b9e\u4f8b\u5316\u540e\u7684a\u548cb\u7c7b\u578b\u548c\u6210\u5458\u53d8\u91cf\u7684\u503c\u90fd\u662f\u76f8\u540c\uff0c\u56e0\u6b64\u6bd4\u4ef7\u7ed3\u679c\u5c06\u8fd4\u56detrue\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"537\" height=\"155\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/18-1.png\" alt=\"\" class=\"wp-image-3630\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/18-1.png 537w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/18-1-300x87.png 300w\" sizes=\"auto, (max-width: 537px) 100vw, 537px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u73b0\u5728\u5c06\u5b9e\u4f8b\u5316\u540e\u7684b\u53d8\u91cf\u7684\u6210\u5458\u53d8\u91cfweight\u6539\u4e3a200kg\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"602\" height=\"268\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/19-1.png\" alt=\"\" class=\"wp-image-3631\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/19-1.png 602w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/19-1-300x134.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/19-1-600x267.png 600w\" sizes=\"auto, (max-width: 602px) 100vw, 602px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u7801\u6267\u884c\u7ed3\u679c\u4e3afalse\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"564\" height=\"149\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/20-1.png\" alt=\"\" class=\"wp-image-3632\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/20-1.png 564w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/20-1-300x79.png 300w\" sizes=\"auto, (max-width: 564px) 100vw, 564px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e94\u3001\u7ed3\u6784\u4f53\u5d4c\u5957<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u4e0b\u9762\u4f8b\u5b50\u5c06gong\u5305\u4e2d\u7684three\u7ed3\u6784\u4f53\u5d4c\u5957\u5230One\u4e2d\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"707\" height=\"256\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/08\/11-6.png\" alt=\"\" class=\"wp-image-14631\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/08\/11-6.png 707w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/08\/11-6-300x109.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/08\/11-6-600x217.png 600w\" sizes=\"auto, (max-width: 707px) 100vw, 707px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u9762One\u4e2d\u6dfb\u52a0\u4e86\u4e00\u4e2a\u5b57\u6bb5QT\uff0c\u5b57\u6bb5\u7684\u7c7b\u578b\u4e3athree\uff0c\u5373\u4e3athree\u7ed3\u6784\u4f53\uff0c\u6b64\u65f6\u7684QT\u9996\u5b57\u6bcd\u9700\u8981\u5927\u5199\uff0cthree\u53ef\u4ee5\u5c0f\u5199\uff0c\u56e0\u4e3a\u8981\u5148\u8bbf\u95eeQT\u5728\u8bbf\u95eethree<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9a\u4e49main\u51fd\u6570\uff0c\u5bfc\u5165gong\u5305\uff0c\u5b9e\u4f8b\u5316\u7ed3\u6784\u4f53One\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"705\" height=\"363\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/08\/1-11.png\" alt=\"\" class=\"wp-image-14632\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/08\/1-11.png 705w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/08\/1-11-300x154.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/08\/1-11-600x309.png 600w\" sizes=\"auto, (max-width: 705px) 100vw, 705px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u56fe\u4e2d\u5b9e\u4f8b\u5316\u7ed3\u6784\u4f53One\u540e\u7684\u53d8\u91cf\u7ed9\u7ed3\u6784\u4f53three\u4e2d\u7684Gender\u8d4b\u503c\uff0c\u9700\u8981\u5148\u901a\u8fc7\u70b9\u8fd0\u7b97\u7b26\u5b9a\u4f4dQT\uff0c\u7136\u540e\u5728\u901a\u8fc7\u70b9\u8fd0\u7b97\u7b26\u7ed9\u5b57\u6bb5Gender\u8d4b\u503c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd0\u884c\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"705\" height=\"64\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/08\/2-12.png\" alt=\"\" class=\"wp-image-14635\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/08\/2-12.png 705w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/08\/2-12-300x27.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/08\/2-12-600x54.png 600w\" sizes=\"auto, (max-width: 705px) 100vw, 705px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u9762\u7684\u65b9\u6cd5\u7a0d\u5fae\u6709\u4e9b\u9ebb\u70e6\uff0c\u56e0\u4e3a\u8fd8\u8981\u901a\u8fc7QT\u6765\u8fdb\u884c\u8d4b\u503c\u548c\u83b7\u53d6\u503c\uff0c\u5176\u5b9e\u53ef\u4ee5\u76f4\u63a5\u5c06three\u5185\u5d4c\uff0c\u4e0d\u7528\u6307\u5b9a\u5b57\u6bb5\u540d\uff0c\u76f4\u63a5\u7528\u7c7b\u578b\u5c31\u884c\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"705\" height=\"254\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/08\/4-10.png\" alt=\"\" class=\"wp-image-14640\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/08\/4-10.png 705w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/08\/4-10-300x108.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/08\/4-10-600x216.png 600w\" sizes=\"auto, (max-width: 705px) 100vw, 705px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5b9e\u4f8b\u5316\u540e\uff0c\u76f4\u63a5\u901a\u8fc7\u5b57\u6bb5Gender\u6765\u8d4b\u503c\u548c\u6253\u5370\u503c\u5373\u53ef\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"704\" height=\"359\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/08\/5-9.png\" alt=\"\" class=\"wp-image-14641\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/08\/5-9.png 704w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/08\/5-9-300x153.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/08\/5-9-600x306.png 600w\" sizes=\"auto, (max-width: 704px) 100vw, 704px\" \/><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u4e5f\u53ef\u4ee5\u901a\u8fc7one.Three.Gender\u6765\u8c03\u7528\uff0c\u6b64\u65f6gong\u5305\u4e2d\u7684three\u7ed3\u6784\u4f53\u5c31\u8981\u5199\u6210Three\uff0c\u9996\u5b57\u6bcd\u5927\u5199\u624d\u53ef\u4ee5\u5bfc\u51fa<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong>\u6784\u9020\u51fd\u6570\uff1a\u7ed3\u6784\u4f53\u548c\u7c7b\u578b\u7684\u4e00\u7cfb\u5217\u521d\u59cb\u5316\u64cd\u4f5c\u7684\u51fd\u6570\u5c01\u88c5<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Go \u8bed\u8a00\u7684\u7c7b\u578b\u6216\u7ed3\u6784\u4f53\u6ca1\u6709\u6784\u9020\u51fd\u6570\u7684\u529f\u80fd\u3002\u7ed3\u6784\u4f53\u7684\u521d\u59cb\u5316\u8fc7\u7a0b\u53ef\u4ee5\u4f7f\u7528\u51fd\u6570\u5c01\u88c5\u5b9e\u73b0\u3002<\/p>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u56e0\u4e3a\u7ed3\u6784\u4f53(struct)\u662f\u503c\u7c7b\u578b\uff0c\u5982\u679c\u7ed3\u6784\u4f53\u6bd4\u8f83\u590d\u6742\u7684\u8bdd\uff0c\u503c\u62f7\u8d1d\u6027\u80fd\u5f00\u9500\u4f1a\u6bd4\u8f83\u5927\uff0c\u6240\u4ee5\u8be5\u6784\u9020\u51fd\u6570\u8fd4\u56de\u7684\u662f\u7ed3\u6784\u4f53\u6307\u9488\u7c7b\u578b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u5e26\u53c2\u6570\u7684\u6784\u9020\u51fd\u6570\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528\u7ed3\u6784\u4f53\u63cf\u8ff0\u732b\u7684\u7279\u6027\uff0c\u90a3\u4e48\u6839\u636e\u732b\u7684\u989c\u8272\u548c\u540d\u5b57\u53ef\u4ee5\u6709\u4e0d\u540c\u79cd\u7c7b\u7684\u732b\u3002\u90a3\u4e48\u4e0d\u540c\u7684\u989c\u8272\u548c\u540d\u5b57\u5c31\u662f\u7ed3\u6784\u4f53\u7684\u5b57\u6bb5\uff0c\u540c\u65f6\u53ef\u4ee5\u4f7f\u7528\u989c\u8272\u548c\u540d\u5b57\u6784\u9020\u4e0d\u540c\u79cd\u7c7b\u7684\u732b\u7684\u5b9e\u4f8b\uff0c 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loading=\"lazy\" decoding=\"async\" width=\"561\" height=\"169\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/15.png\" alt=\"\" class=\"wp-image-3356\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/15.png 561w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/15-300x90.png 300w\" sizes=\"auto, (max-width: 561px) 100vw, 561px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">2\u3001\u4e0d\u5e26\u53c2\u6570\u7684\u6784\u9020\u51fd\u6570\uff0c\u7ed3\u6784\u4f53\u6210\u5458\u503c\u5728\u51fd\u6570\u5185\u5b9a\u4e49\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"651\" height=\"462\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/7.png\" alt=\"\" class=\"wp-image-18126\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/7.png 651w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/7-300x213.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/7-600x426.png 600w\" sizes=\"auto, (max-width: 651px) 100vw, 651px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"651\" height=\"74\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/8.png\" alt=\"\" class=\"wp-image-18128\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/8.png 651w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/8-300x34.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2025\/05\/8-600x68.png 600w\" sizes=\"auto, (max-width: 651px) 100vw, 651px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3001\u5e26\u6709\u7236\u5b50\u5173\u7cfb\u7684\u7ed3\u6784\u4f53\u7684\u6784\u9020\u548c\u521d\u59cb\u5316\u4e00\u4e00\u6a21\u62df\u7236\u7ea7\u6784\u9020\u8c03\u7528<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ed1\u732b\u662f\u4e00\u79cd\u732b\uff0c \u732b\u662f\u9ed1\u732b\u7684\u4e00\u79cd\u6cdb\u79f0\u3002\u540c\u65f6\u63cf\u8ff0\u8fd9\u4e24\u79cd\u6982\u5ff5\u65f6\uff0c \u5c31\u662f\u6d3e\u751f\uff0c\u9ed1\u732b\u6d3e\u751f\u81ea\u732b\u7684\u79cd\u7c7b\u3002\u4f7f\u7528\u7ed3\u6784\u4f53\u63cf\u8ff0\u732b\u548c\u9ed1\u732b\u7684\u5173\u7cfb\u65f6\uff0c\u5c06\u732b(cat)\u7684\u7ed3\u6784\u4f53\u5d4c\u5165\u5230\u9ed1\u732b(blackcat)\u4e2d\uff0c\u8868\u793a\u9ed1\u732b\u62e5\u6709\u732b\u7684\u7279\u6027\uff0c\u7136\u540e\u518d\u4f7f\u7528\u4e24\u4e2a\u4e0d\u540c\u7684\u6784\u9020\u51fd\u6570\u5206\u522b\u6784\u9020\u51fa\u9ed1\u732b\u548c\u732b\u4e24\u4e2a\u7ed3\u6784\u4f53\u5b9e\u4f8b\uff0c \u53c2\u8003\u4e0b\u9762\u7684\u4ee3\u7801\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"598\" height=\"488\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/18.png\" alt=\"\" class=\"wp-image-3359\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/18.png 598w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/18-300x245.png 300w\" sizes=\"auto, (max-width: 598px) 100vw, 598px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf4\u660e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>BlackCat \u7ed3\u6784\u4e2d\u5d4c\u5165\u4e86Cat \u7ed3\u6784\u4f53\u3002BlackCat \u62e5\u6709Cat \u7684\u6240\u6709\u6210\u5458\uff0c\u5b9e\u4f8b\u5316\u540e\u53ef\u4ee5\u81ea\u7531\u8bbf\u95eeCat \u7684\u6240\u6709\u6210\u5458\u3002<\/li>\n\n\n\n<li>NewCat\uff08\uff09\u51fd\u6570\u5b9a\u4e49\u4e86Cat \u7684\u6784\u9020\u8fc7\u7a0b\uff0c \u4f7f\u7528\u540d\u5b57\u4f5c\u4e3a\u53c2\u6570\uff0c\u586b\u5145Cat \u7ed3\u6784\u4f53<\/li>\n\n\n\n<li>NewBlackCat\uff08\uff09\u4f7f\u7528color \u4f5c\u4e3a\u53c2\u6570\uff0c\u6784\u9020\u8fd4\u56deBlackCat \u6307\u9488<\/li>\n\n\n\n<li>\u5b9e\u4f8b\u5316BlackCat \u7ed3\u6784\uff0c\u6b64\u65f6Cat \u4e5f\u540c\u65f6\u88ab\u5b9e\u4f8b\u5316\u3002<\/li>\n\n\n\n<li>\u586b\u5145BlackCat \u4e2d\u5d4c\u5165\u7684Cat \u989c\u8272\u5c5e\u6027\u3002BlackCat \u6ca1\u6709\u4efb\u4f55\u6210\u5458\uff0c\u6240\u6709\u7684\u6210\u5458\u90fd\u6765\u81ea\u4e8eCat<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c Cat \u7ed3\u6784\u4f53\u7c7b\u4f3c\u4e8e\u9762\u5411\u5bf9\u8c61\u4e2d\u7684\u201c\u57fa\u7c7b\u201d\u3002BlackCat \u5d4c\u5165Cat \u7ed3\u6784\u4f53\uff0c\u7c7b\u4f3c\u4e8e\u9762\u5411\u5bf9\u8c61\u4e2d\u7684\u201c\u6d3e\u751f\u201d \u3002\u5b9e\u4f8b\u5316\u65f6\uff0c BlackCat \u4e2d\u7684Cat \u4e5f\u4f1a\u4e00\u5e76\u88ab\u5b9e\u4f8b\u5316<\/p>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u603b\u4e4b\uff0c Go \u8bed\u8a00\u4e2d\u6ca1\u6709\u63d0\u4f9b\u6784\u9020\u51fd\u6570\u76f8\u5173\u7684\u7279\u6b8a\u673a\u5236\uff0c\u7528\u6237\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\uff0c\u5c06\u53c2\u6570\u4f7f\u7528\u51fd\u6570\u4f20\u9012\u5230\u7ed3\u6784\u4f53\u6784\u9020\u53c2\u6570\u4e2d\u5373\u53ef\u5b8c\u6210\u6784\u9020\u51fd\u6570\u7684\u4efb\u52a1<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3001\u901a\u8fc7\u6784\u9020\u51fd\u6570\u6765\u81ea\u5b9a\u4e49\u6210\u5458\u53d8\u91cf\u7684\u9ed8\u8ba4\u503c\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"581\" height=\"417\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/15.png\" alt=\"\" class=\"wp-image-3626\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/15.png 581w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/15-300x215.png 300w\" sizes=\"auto, (max-width: 581px) 100vw, 581px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u7801\u6267\u884c\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"548\" height=\"146\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/16.png\" alt=\"\" class=\"wp-image-3627\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/16.png 548w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/16-300x80.png 300w\" sizes=\"auto, (max-width: 548px) 100vw, 548px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong>\u533a\u5206\u6307\u9488\u5f15\u7528\u548c\u503c\u5f15\u7528<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6570\u636e\u503c\u5b58\u50a8\u5728\u8ba1\u7b97\u673a\u5185\u5b58\u4e2d\uff0c\u6307\u9488\u5305\u542b\u503c\u7684\u5185\u5b58\u5730\u5740\uff0c\u8fd9\u610f\u5473\u7740\u4f7f\u7528\u6307\u9488\u53ef\u8bfb\u5199\u5b58\u50a8\u7684\u503c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u590d\u5236\u7ed3\u6784\u4f53\u65f6\uff0c\u660e\u786e\u5185\u5b58\u65b9\u9762\u7684\u5dee\u522b\u5f88\u91cd\u8981\uff0c\u5c06\u6307\u5411\u7ed3\u6784\u4f53\u7684\u53d8\u91cf\u8d4b\u7ed9\u53e6\u4e00\u4e2a\u53d8\u91cf\u65f6\uff0c\u88ab\u79f0\u4e3a\u8d4b\u503c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u9762\u7684\u4f8b\u5b50\u8868\u793a\u4ee5\u503c\u5f15\u7528\u7684\u65b9\u5f0f\u590d\u5236\u7ed3\u6784\u4f53\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"599\" height=\"447\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/21-1.png\" alt=\"\" class=\"wp-image-3635\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/21-1.png 599w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/21-1-300x224.png 300w\" sizes=\"auto, (max-width: 599px) 100vw, 599px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"552\" height=\"146\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/22-1.png\" alt=\"\" class=\"wp-image-3636\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/22-1.png 552w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/22-1-300x79.png 300w\" sizes=\"auto, (max-width: 552px) 100vw, 552px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u4e0a\u56fe\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0cb\u53d8\u91cf\u662fa\u53d8\u91cf\u7684\u526f\u672c\uff0c\u901a\u8fc7b\u53d8\u91cf\u4fee\u6539\u5176\u4e2d\u6210\u5458\u53d8\u91cf\u7684\u503c\uff0c\u5bf9\u539f\u59cb\u7ed3\u6784\u4f53\u5b9e\u4f8ba\u4e2d\u7684\u6210\u5458\u53d8\u91cf\u7684\u503c\u65e0\u5f71\u54cd\uff0c\u6700\u540e\u6253\u5370\u4e24\u4e2a\u53d8\u91cf\u7684\u5185\u5b58\u5730\u5740\uff0c\u53ef\u4ee5\u770b\u5230\u5185\u5b58\u5730\u5740\u4e5f\u662f\u4e0d\u540c\u7684<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u8981\u4fee\u6539\u539f\u59cb\u7ed3\u6784\u4f53\u5b9e\u4f8b\u5305\u542b\u7684\u503c\uff0c\u5fc5\u987b\u8981\u4f7f\u7528\u6307\u9488\uff0c\u6307\u9488\u662f\u6307\u5411\u5185\u5b58\u5730\u5740\u7684\u5f15\u7528\uff0c\u56e0\u6b64\u4f7f\u7528\u5b83\u64cd\u4f5c\u7684\u4e0d\u662f\u7ed3\u6784\u4f53\u7684\u526f\u672c\u800c\u662f\u5176\u672c\u8eab\uff0c\u8981\u83b7\u5f97\u6307\u9488\uff0c\u53ef\u5728\u53d8\u91cf\u524d\u52a0\u4e0a\u548c(&amp;)\u53f7\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u9762\u4f8b\u5b50\u662f\u5bf9\u4e0a\u9762\u4f8b\u5b50\u7684\u4fee\u6539\uff0c\u901a\u8fc7\u6307\u9488\u7684\u65b9\u5f0f\u590d\u5236\u7ed3\u6784\u4f53\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"661\" height=\"481\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/23-1.png\" alt=\"\" class=\"wp-image-3639\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/23-1.png 661w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/23-1-300x218.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/23-1-600x437.png 600w\" sizes=\"auto, (max-width: 661px) 100vw, 661px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"561\" height=\"193\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/24-1.png\" alt=\"\" class=\"wp-image-3640\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/24-1.png 561w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/24-1-300x103.png 300w\" sizes=\"auto, (max-width: 561px) 100vw, 561px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u4e0a\u56fe\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u5c06\u6307\u9488\u8d4b\u503c\u7ed9b\uff0c\u901a\u8fc7b\u4fee\u6539\u6210\u5458\u53d8\u91cf\u7684\u503c\uff0c\u4f1a\u5c06a\u4e2d\u7684\u503c\u4e00\u8d77\u4fee\u6539\uff0c\u56e0\u4e3a\u4ed6\u4eec\u6307\u5411\u7684\u662f\u540c\u4e00\u4e2a\u5185\u5b58\u5730\u5740\uff0c\u56e0\u6b64\u901a\u8fc7\u6307\u9488\u7684\u65b9\u5f0f\u590d\u5236\u7ed3\u6784\u4f53\uff0c\u4f1a\u4fee\u6539\u539f\u7ed3\u6784\u4f53\u5b9e\u4f8b\u5305\u542b\u7684\u503c\u3002<\/p>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u603b\u7ed3\uff1a\u5982\u679c\u8981\u4fee\u6539\u539f\u7ed3\u6784\u4f53\u5b9e\u4f8b\uff0c\u5c31\u4f7f\u7528\u6307\u9488\uff0c\u5982\u679c\u8981\u64cd\u4f5c\u4e00\u4e2a\u7ed3\u6784\u4f53\uff0c\u4f46\u4e0d\u60f3\u4fee\u6539\u539f\u7ed3\u6784\u4f53\u5b9e\u4f8b\uff0c\u90a3\u4e48\u5c31\u4f7f\u7528\u503c<\/p>\n\n\n\n<p class=\"has-text-align-center has-medium-font-size wp-block-paragraph\"><strong>\u65b9\u6cd5<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Go \u8bed\u8a00\u4e2d\u7684\u65b9\u6cd5\uff08 Method \uff09 \u662f\u4e00\u79cd\u4f5c\u7528\u4e8e\u7279\u5b9a\u7c7b\u578b\u53d8\u91cf\u7684\u51fd\u6570\u3002\u8fd9\u79cd\u7279\u5b9a\u7c7b\u578b\u53d8\u91cf\u53eb\u505a\u63a5\u6536\u5668\uff08 Receiver \uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u5c06\u7279\u5b9a\u7c7b\u578b\u7406\u89e3\u4e3a\u7ed3\u6784\u4f53\u6216\u201c\u7c7b\u201d\u65f6\uff0c\u63a5\u6536\u5668\u7684\u6982\u5ff5\u5c31\u7c7b\u4f3c\u4e8e\u5176\u4ed6\u8bed\u8a00\u4e2d\u7684this \u6216\u8005self<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728Go \u8bed\u8a00\u4e2d\uff0c\u63a5\u6536\u5668\u7684\u7c7b\u578b\u53ef\u4ee5\u662f\u4efb\u4f55\u7c7b\u578b\uff0c\u4e0d\u4ec5\u4ec5\u662f\u7ed3\u6784\u4f53\uff0c<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u4efb\u4f55\u7c7b\u578b\u90fd\u53ef\u4ee5\u62e5\u6709\u65b9\u6cd5<\/mark>\u3002<\/p>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u5728\u9762\u5411\u5bf9\u8c61\u7684\u8bed\u8a00\u4e2d\uff0c\u7c7b\u62e5\u6709\u7684\u65b9\u6cd5\u4e00\u822c\u88ab\u7406\u89e3\u4e3a\u7c7b\u53ef\u4ee5\u505a\u7684\u4e8b\u60c5\u3002\u5728Go \u8bed\u8a00\u4e2d\u201c\u65b9\u6cd5\u201d\u7684\u6982\u5ff5\u4e0e\u5176\u4ed6\u8bed\u8a00\u4e00\u81f4\uff0c\u53ea\u662fGo \u8bed\u8a00\u5efa\u7acb\u7684\u201c\u63a5\u6536\u5668\u201d\u5f3a\u8c03\u65b9\u6cd5\u7684\u4f5c\u7528\u5bf9\u8c61\u662f\u63a5\u6536\u5668\uff0c\u4e5f\u5c31\u662f\u7c7b\u5b9e\u4f8b\uff0c\u800c\u51fd\u6570\u6ca1\u6709\u4f5c\u7528\u5bf9\u8c61\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e00\u3001\u4e3a\u7ed3\u6784\u4f53\u6dfb\u52a0\u65b9\u6cd5<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u8282\u4e2d\uff0c\u5c06\u4f1a\u4f7f\u7528\u80cc\u5305\u4f5c\u4e3a\u201c\u5bf9\u8c61\u201d\uff0c\u5c06\u7269\u54c1\u653e\u5165\u80cc\u5305\u7684\u8fc7\u7a0b\u4f5c\u4e3a\u201c\u65b9\u6cd5\u201d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c06\u80cc\u5305\u53ca\u653e\u5165\u80cc\u5305\u7684\u7269\u54c1\u4e2d\u4f7f\u7528Go \u8bed\u8a00\u7684\u7ed3\u6784\u4f53\u548c\u65b9\u6cd5\u65b9\u5f0f\u7f16\u5199\uff1a\u4e3a*Bag \u521b\u5efa\u4e00\u4e2a\u65b9\u6cd5\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"628\" height=\"322\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/16.png\" alt=\"\" class=\"wp-image-3367\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/16.png 628w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/16-300x154.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/16-600x308.png 600w\" sizes=\"auto, (max-width: 628px) 100vw, 628px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Insert(itmeid int\uff09\u7684\u5199\u6cd5\u4e0e\u51fd\u6570\u4e00\u81f4\u3002\uff08 a *Bag\uff09 \u8868\u793a\u63a5\u6536\u5668\uff0c\u5373Insert \u4f5c\u7528\u5bf9\u8c61<\/li>\n\n\n\n<li>append()\u65b9\u6cd5\u8868\u793a\u5411\u5207\u7247\u4e2d\u6dfb\u52a0\u5143\u7d20\uff0c\u7b2c\u4e00\u4e2a\u5143\u7d20\u8868\u793a\u5207\u7247\uff0c\u7b2c\u4e8c\u4e2a\u5143\u7d20\u8868\u793a\u8981\u6dfb\u52a0\u7684\u503c\uff0c\u6ce8\u610f\u7b49\u53f7\u524d\u9762\u63a5\u53d7\u503ca.items\u8868\u793a\u5f53\u524d\u5207\u7247<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce8\u610f\uff1a\u4e0a\u56fe\u4e2d\u7ed3\u6784\u4f53\u901a\u8fc7new\u65b9\u5f0f\u5b9e\u4f8b\u5316\uff0c\u5b9e\u4f8b\u5316\u540e\u7684\u7c7b\u578b\u4e3a\u6307\u9488\u7c7b\u578b\uff0c\u56e0\u6b64\u4e0a\u9762\u7684\u63a5\u6536\u5668\u7c7b\u578b\u4e3a\u6307\u9488\u7c7b\u578b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bcf\u4e2a\u65b9\u6cd5\u53ea\u80fd\u6709\u4e00\u4e2a\u63a5\u6536\u5668\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"561\" height=\"259\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/17.png\" alt=\"\" class=\"wp-image-3368\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/17.png 561w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/17-300x139.png 300w\" sizes=\"auto, (max-width: 561px) 100vw, 561px\" \/><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u7ed3\u6784\u4f53\u65b9\u6cd5\u53ea\u80fd\u7531\u521b\u5efa\u7684\u7ed3\u6784\u4f53\u5b9e\u4f8b\u5316\u53d8\u91cf\u8fdb\u884c\u8c03\u7528<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e8c\u3001\u63a5\u6536\u5668&#8212;&#8212;-\u65b9\u6cd5\u4f5c\u7528\u7684\u76ee\u6807<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a5\u6536\u5668\u7684\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>func \uff08\u63a5\u6536\u5668\u53d8\u91cf  \u63a5\u6536\u5668\u7c7b\u578b\uff09\u65b9\u6cd5\u540d\uff08\u53c2\u6570\u5217\u8868\uff09 \uff08\u8fd4\u56de\u53c2\u6570\uff09 {\n    \u51fd\u6570\u4f53\n}<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u63a5\u6536\u5668\u53d8\u91cf\uff1a\u63a5\u6536\u5668\u4e2d\u7684\u53c2\u6570\u53d8\u91cf\u540d\u5728\u547d\u540d\u65f6\uff0c\u5b98\u65b9\u5efa\u8bae\u4f7f\u7528\u63a5\u6536\u5668\u7c7b\u578b\u540d\u7684\u7b2c\u4e00\u4e2a\u5c0f\u5199\u5b57\u6bcd\uff0c\u800c\u4e0d\u662fself\u3001this \u4e4b\u7c7b\u7684\u547d\u540d\u3002\u4f8b\u5982\uff0c Socket \u7c7b\u578b\u7684\u63a5\u6536\u5668\u53d8\u91cf\u5e94\u8be5\u547d\u540d\u4e3as, Connector \u7c7b\u578b\u7684\u63a5\u6536\u5668\u53d8\u91cf\u5e94\u8be5\u547d\u540d\u4e3ac \u7b49\u3002<\/li>\n\n\n\n<li>\u63a5\u6536\u5668\u7c7b\u578b\uff1a\u63a5\u6536\u5668\u7c7b\u578b\u548c\u53c2\u6570\u7c7b\u4f3c\uff0c\u53ef\u4ee5\u662f\u6307\u9488\u7c7b\u578b\u548c\u975e\u6307\u9488\u7c7b\u578b\u3002<\/li>\n\n\n\n<li>\u65b9\u6cd5\u540d\u3001\u53c2\u6570\u5217\u8868\u3001\u8fd4\u56de\u53c2\u6570\uff1a\u683c\u5f0f\u4e0e\u51fd\u6570\u5b9a\u4e49\u4e00\u81f4\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6839\u636e\u63a5\u6536\u5668\u7684\u7c7b\u578b\u53ef\u4ee5\u5206\u4e3a\u6307\u9488\u63a5\u6536\u5668\u3001\u975e\u6307\u9488\u63a5\u6536\u5668\uff0c\u4e24\u79cd\u63a5\u6536\u5668\u5728\u4f7f\u7528\u65f6\u4f1a\u4ea7\u751f\u4e0d\u540c\u7684\u6548\u679c\u3002\u6839\u636e\u6548\u679c\u7684\u4e0d\u540c\uff0c\u4e24\u79cd\u63a5\u6536\u5668\u4f1a\u88ab\u7528\u4e8e\u4e0d\u540c\u6027\u80fd\u548c\u529f\u80fd\u8981\u6c42\u7684\u4ee3\u7801\u4e2d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u7406\u89e3\u6307\u9488\u7c7b\u578b\u7684\u63a5\u6536\u5668<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6307\u9488\u7c7b\u578b\u7684\u63a5\u6536\u5668\u7531\u4e00\u4e2a\u7ed3\u6784\u4f53\u7684\u6307\u9488\u7ec4\u6210\uff0c\u66f4\u63a5\u8fd1\u4e8e\u9762\u5411\u5bf9\u8c61\u4e2d\u7684this \u6216\u8005self\u3002\u7531\u4e8e\u6307\u9488\u7684\u7279\u6027\uff0c\u8c03\u7528\u65b9\u6cd5\u65f6\uff0c\u4fee\u6539\u63a5\u6536\u5668\u6307\u9488\u7684\u4efb\u610f\u6210\u5458\u53d8\u91cf\uff0c\u5728\u65b9\u6cd5\u7ed3\u675f\u540e\uff0c\u4fee\u6539\u90fd\u662f\u6709\u6548\u7684\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a\u9996\u5148\u8bbe\u7f6e\u7ed3\u6784\u4f53\u6210\u5458\u503c\uff0c\u7136\u540e\u518d\u53d6\u503c\uff0c\u63a5\u6536\u5668\u7c7b\u578b\u4e3a\u6307\u9488\u7c7b\u578b\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"571\" height=\"406\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/18-1.png\" alt=\"\" class=\"wp-image-3369\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/18-1.png 571w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/18-1-300x213.png 300w\" sizes=\"auto, (max-width: 571px) 100vw, 571px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u8ff0\u4ee3\u7801\u6267\u884c\u540e\u5c06\u6253\u5370\u7ed3\u679c\u4e3a\uff1a199<\/p>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u4e0a\u56fe\u4e2d\uff0c\u53d6\u503c\u65b9\u6cd5\u7684\u8fd4\u56de\u53c2\u6570\u8bbe\u7f6e\u4e3aint\uff0c\u56e0\u6b64\u9700\u8981return\u6765\u8fd4\u56de\u503c\uff0c\u5982\u679c\u6ca1\u6709\u8bbe\u7f6e\u8fd4\u56de\u53c2\u6570\uff0c\u5c31\u4e0d\u9700\u8981return\uff0c\u65b9\u6cd5\u4f5c\u7528\u4e8e\u7ed3\u6784\u4f53\uff0c\u56e0\u6b64\u83b7\u53d6\u7ed3\u6784\u4f53\u503c\u53ef\u76f4\u63a5\u4f7f\u7528t.value\u6765\u83b7\u53d6<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2\u3001\u7406\u89e3\u975e\u6307\u9488\u7c7b\u578b\u7684\u63a5\u6536\u5668(\u503c\u7c7b\u578b)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u65b9\u6cd5\u4f5c\u7528\u4e8e\u975e\u6307\u9488\u63a5\u6536\u5668\u65f6\uff0c Go \u8bed\u8a00\u4f1a\u5728\u4ee3\u7801\u8fd0\u884c\u65f6\u5c06\u63a5\u6536\u5668\u7684\u503c\u590d\u5236\u4e00\u4efd\u3002\u5728\u975e\u6307\u9488\u63a5\u6536\u5668\u7684\u65b9\u6cd5\u4e2d\u53ef\u4ee5\u83b7\u53d6\u63a5\u6536\u5668\u7684\u6210\u5458\u503c\uff0c\u4f46\u4fee\u6539\u540e\u65e0\u6548<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u9762\u4f8b\u5b50\u8868\u793a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"707\" height=\"421\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/04\/17-2.png\" alt=\"\" class=\"wp-image-12955\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/04\/17-2.png 707w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/04\/17-2-300x179.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/04\/17-2-600x357.png 600w\" sizes=\"auto, (max-width: 707px) 100vw, 707px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u9762\u7684\u7ed3\u6784\u4f53abc\u4e3a\u975e\u6307\u9488\u7c7b\u578b\uff0c\u56e0\u6b64\u4fee\u6539\u7ed3\u6784\u4f53\u7684\u5b57\u6bb5\u503c\u540e\uff0c\u539f\u7ed3\u6784\u4f53\u503c\u4e0d\u4f1a\u53d8\uff0c\u6253\u5370\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"708\" height=\"93\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/04\/18-1.png\" alt=\"\" class=\"wp-image-12948\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/04\/18-1.png 708w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/04\/18-1-300x39.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/04\/18-1-600x79.png 600w\" sizes=\"auto, (max-width: 708px) 100vw, 708px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u4e0a\u56fe\u53ef\u4ee5\u770b\u5230\uff0c\u8c03\u7528\u65b9\u6cd5\u4fee\u6539\u5b57\u6bb5\u503c\u540e\uff0c\u539f\u7ed3\u6784\u4f53\u7684\u503c\u4e0d\u53d8\uff0c\u5982\u679c\u5c06abc\u6539\u4e3a*abc\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"707\" height=\"421\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/04\/17-4.png\" alt=\"\" class=\"wp-image-12953\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/04\/17-4.png 707w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/04\/17-4-300x179.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/04\/17-4-600x357.png 600w\" sizes=\"auto, (max-width: 707px) 100vw, 707px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"706\" height=\"98\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/04\/18-2.png\" alt=\"\" class=\"wp-image-12951\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/04\/18-2.png 706w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/04\/18-2-300x42.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/04\/18-2-600x83.png 600w\" sizes=\"auto, (max-width: 706px) 100vw, 706px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3001\u6307\u9488\u548c\u975e\u6307\u9488\u63a5\u6536\u5668\u7684\u4f7f\u7528<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8ba1\u7b97\u673a\u4e2d\uff0c\u5c0f\u5bf9\u8c61\u7531\u4e8e\u503c\u590d\u5236\u65f6\u7684\u901f\u5ea6\u8f83\u5feb\uff0c \u6240\u4ee5\u9002\u5408\u4f7f\u7528\u975e\u6307\u9488\u63a5\u6536\u5668\u3002\u5927\u5bf9\u8c61\u56e0\u4e3a\u590d\u5236\u6027\u80fd\u8f83\u4f4e\uff0c\u9002\u5408\u4f7f\u7528\u6307\u9488\u63a5\u6536\u5668\uff0c\u5728\u63a5\u6536\u5668\u548c\u53c2\u6570\u95f4\u4f20\u9012\u65f6\u4e0d\u8fdb\u884c\u590d\u5236\uff0c \u53ea\u662f\u4f20\u9012\u6307\u9488\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4\u3001\u4e0b\u9762\u7684\u4f8b\u5b50\u4e5f\u53ef\u4ee5\u66f4\u597d\u7684\u7406\u89e3\u6307\u9488\u7c7b\u578b\u63a5\u6536\u5668\u548c\u975e\u6307\u9488\u63a5\u6536\u5668\u7684\u533a\u522b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"615\" height=\"430\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/25-1.png\" alt=\"\" class=\"wp-image-3647\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/25-1.png 615w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/25-1-300x210.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/25-1-600x420.png 600w\" sizes=\"auto, (max-width: 615px) 100vw, 615px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u7801\u6267\u884c\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"560\" height=\"130\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/26-1.png\" alt=\"\" class=\"wp-image-3648\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/26-1.png 560w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/04\/26-1-300x70.png 300w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u4e0a\u56fe\u7ed3\u679c\u53ef\u4ee5\u770b\u51fa\uff0c\u4f7f\u7528\u975e\u6307\u9488\u7c7b\u578b\u7684\u63a5\u6536\u5668(Bag)\uff0c\u5728\u8c03\u7528\u65b9\u6cd5test()\u540e\uff0c\u5e76\u6ca1\u6709\u4fee\u6539\u539f\u7ed3\u6784\u4f53\u4e2d\u6210\u5458\u53d8\u91cf\u7684\u503c\uff0c \u53ea\u662f\u5c06\u6210\u5458\u53d8\u91cf\u590d\u5236\u4e86\u4e00\u4efd\u7136\u540e\u8d4b\u503c\uff0c \u800c\u4f7f\u7528\u6307\u9488\u7c7b\u578b\u7684\u63a5\u6536\u5668(*Bag)\uff0c\u5728\u8c03\u7528\u65b9\u6cd5test1()\u540e\uff0c\u5b9e\u9645\u4fee\u6539\u4e86\u539f\u7ed3\u6784\u4f53\u4e2d\u7684\u6210\u5458\u53d8\u91cf\u7684\u503c<\/p>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u65b9\u6cd5\u4f5c\u7528\u57df\u63a5\u6536\u5668\uff0c\u53ef\u4ee5\u5c06\u63a5\u6536\u5668\u770b\u6210\u65b9\u6cd5\u7684\u53c2\u6570<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ec0\u4e48\u65f6\u5019\u5e94\u8be5\u4f7f\u7528\u6307\u9488\u7c7b\u578b\u63a5\u6536\u8005\uff1f<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9700\u8981\u4fee\u6539\u63a5\u6536\u8005\u4e2d\u7684\u503c<\/li>\n\n\n\n<li>\u63a5\u6536\u8005\u662f\u62f7\u8d1d\u4ee3\u4ef7\u6bd4\u8f83\u5927\u7684\u5927\u5bf9\u8c61<\/li>\n\n\n\n<li>\u4fdd\u8bc1\u4e00\u81f4\u6027\uff0c\u5982\u679c\u6709\u67d0\u4e2a\u65b9\u6cd5\u4f7f\u7528\u4e86\u6307\u9488\u63a5\u6536\u8005\uff0c\u90a3\u4e48\u5176\u4ed6\u7684\u65b9\u6cd5\u4e5f\u5e94\u8be5\u4f7f\u7528\u6307\u9488\u63a5\u6536\u8005<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong> \u51fd\u6570\u548c\u65b9\u6cd5\u7684\u533a\u522b\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5bf9\u4e8e\u666e\u901a\u51fd\u6570\uff0c\u63a5\u6536\u8005\u4e3a\u503c\u7c7b\u578b\u65f6\uff0c\u4e0d\u80fd\u5c06\u6307\u9488\u7c7b\u578b\u7684\u6570\u636e\u76f4\u63a5\u4f20\u9012\uff0c\u53cd\u4e4b\u4ea6\u7136<\/li>\n\n\n\n<li>\u5bf9\u4e8e\u65b9\u6cd5\uff08\u5982struct\u7684\u65b9\u6cd5\uff09\uff0c\u63a5\u6536\u8005\u4e3a\u503c\u7c7b\u578b\u65f6\uff0c\u53ef\u4ee5\u76f4\u63a5\u7528\u6307\u9488\u7c7b\u578b\u7684\u53d8\u91cf\u8c03\u7528\u65b9\u6cd5\uff0c\u53cd\u8fc7\u6765\u540c\u6837\u4e5f\u53ef\u4ee5<\/li>\n\n\n\n<li>\u51fd\u6570\u662f\u76f4\u63a5\u901a\u8fc7\u51fd\u6570\u540d\u8c03\u7528\u5373\u53ef\uff0c\u65b9\u6cd5\u9700\u8981\u901a\u8fc7 \u53d8\u91cf\u540d.\u65b9\u6cd5()\u8c03\u7528\uff0c\u4f8b\u5982\u4e0a\u56fe\u4e2d\u7684a.test()<\/li>\n\n\n\n<li>\u540c\u540d\u7684\u65b9\u6cd5\u53ef\u4ee5\u5b9a\u4e49\u5728\u4e0d\u540c\u7684\u7c7b\u578b\u4e0a(\u65b9\u6cd5\u540d\u53ef\u4ee5\u91cd\u590d\uff0c\u53ea\u8981\u63a5\u6536\u5668\u4e0d\u540c)\uff0c\u4f46\u662f\u51fd\u6570\u540d\u4e0d\u5141\u8bb8\u76f8\u540c<\/li>\n<\/ul>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u4e09\u3001\u4e3a\u7c7b\u578b\u6dfb\u52a0\u65b9\u6cd5\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Go \u8bed\u8a00\u53ef\u4ee5\u5bf9\u4efb\u4f55\u7c7b\u578b\u6dfb\u52a0\u65b9\u6cd5\u3002\u7ed9\u4e00\u79cd\u7c7b\u578b\u6dfb\u52a0\u65b9\u6cd5\u5c31\u50cf\u7ed9\u7ed3\u6784\u4f53\u6dfb\u52a0\u65b9\u6cd5\u4e00\u6837\uff0c\u56e0\u4e3a\u7ed3\u6784\u4f53\u4e5f\u662f\u4e00\u79cd\u7c7b\u578b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u4e3a\u57fa\u672c\u7c7b\u578b\u6dfb\u52a0\u65b9\u6cd5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728Go \u8bed\u8a00\u4e2d\uff0c \u4f7f\u7528type \u5173\u952e\u5b57\u53ef\u4ee5\u5b9a\u4e49\u51fa\u65b0\u7684\u81ea\u5b9a\u4e49\u7c7b\u578b\u3002\u4e4b\u540e\u5c31\u53ef\u4ee5\u4e3a\u81ea\u5b9a\u4e49\u7c7b\u578b\u6dfb\u52a0\u5404\u79cd\u65b9\u6cd5\u3002\u6211\u4eec\u4e60\u60ef\u4e8e\u4f7f\u7528\u9762\u5411\u8fc7\u7a0b\u7684\u65b9\u5f0f\u5224\u65ad\u4e00\u4e2a\u503c\u662f\u5426\u4e3a0 \uff0c \u4f8b\u5982\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>if v == 0 {\n    v\u7684\u503c\u4e3a0\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u5c06v \u5f53\u505a\u6574\u578b\u5bf9\u8c61\uff0c\u90a3\u4e48\u5224\u65adv \u503c\u5c31\u53ef\u4ee5\u589e\u52a0\u4e00\u4e2alsZero() \u65b9\u6cd5\uff0c\u901a\u8fc7\u8fd9\u4e2a\u65b9\u6cd5\u5c31\u53ef\u4ee5\u5224\u65adv \u503c\u662f\u5426\u4e3a0 \uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"678\" height=\"343\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/22.png\" alt=\"\" class=\"wp-image-3376\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/22.png 678w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/22-300x152.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/22-600x304.png 600w\" sizes=\"auto, (max-width: 678px) 100vw, 678px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528type Mylnt int \u5c06int \u5b9a\u4e49\u4e3a\u81ea\u5b9a\u4e49\u7684My Int \u7c7b\u578b\u3002<\/li>\n\n\n\n<li>\u4e3aMyint \u7c7b\u578b\u6dfb\u52a0IsZero()\u65b9\u6cd5\u3002\u8be5\u65b9\u6cd5\u4f7f\u7528\u4e86\uff08 m Myint \uff09\u7684\u975e\u6307\u9488\u63a5\u6536\u5668\uff0c\u6570\u503c\u7c7b\u578b\u6ca1\u6709\u5fc5\u8981\u4f7f\u7528\u6307\u9488\u63a5\u6536\u5668<\/li>\n\n\n\n<li>\u4e3aMyInt \u7c7b\u578b\u6dfb\u52a0Add()\u65b9\u6cd5<\/li>\n\n\n\n<li>\u7531\u4e8em \u7684\u7c7b\u578b\u662fMyInt \u7c7b\u578b\uff0c\u4f46\u5176\u672c\u8eab\u662fint \u7c7b\u578b\uff0c\u56e0\u6b64\u53ef\u4ee5\u5c06m \u4eceMyInt\u7c7b\u578b\u8f6c\u6362\u4e3aint \u7c7b\u578b\u518d\u8fdb\u884c\u8ba1\u7b97\u3002<\/li>\n\n\n\n<li>\u8c03\u7528b \u7684IsZero()\u65b9\u6cd5\u3002\u7531\u4e8e\u4f7f\u7528\u975e\u6307\u9488\u63a5\u6536\u5668\uff0c b \u7684\u503c\u4f1a\u88ab\u590d\u5236\u8fdb\u5165IsZero()\u65b9\u6cd5\u8fdb\u884c\u5224\u65ad\u3002<\/li>\n\n\n\n<li>\u8c03\u7528b \u7684Add()\u65b9\u6cd5\u3002\u540c\u6837\u4e5f\u662f\u975e\u6307\u9488\u63a5\u6536\u5668\uff0c \u7ed3\u679c\u76f4\u63a5\u901a\u8fc7Add()\u65b9\u6cd5\u8fd4\u56de<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u7801\u6267\u884c\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"551\" height=\"144\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/23.png\" alt=\"\" class=\"wp-image-3377\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/23.png 551w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/23-300x78.png 300w\" sizes=\"auto, (max-width: 551px) 100vw, 551px\" \/><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u7ed3\u6784\u4f53\u7684\u65b9\u6cd5\u4e0d\u4e00\u5b9a\u975e\u8981\u8ddf\u7ed3\u6784\u4f53\u5728\u4e00\u4e2ago\u6587\u4ef6\u4e2d\uff0c\u53ef\u4ee5\u5728\u540c\u4e00\u4e2a\u5305\u7684\u4e0d\u540c\u6587\u4ef6\u4e2d<\/p>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>\u56db\u3001\u4f7f\u7528\u4e8b\u4ef6\u7cfb\u7edf\u5b9e\u73b0\u4e8b\u4ef6\u7684\u664c\u5e94\u548c\u5904\u7406<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Go \u8bed\u8a00\u53ef\u4ee5\u5c06\u7c7b\u578b\u7684\u65b9\u6cd5\u4e0e\u666e\u901a\u51fd\u6570\u89c6\u4e3a\u4e00\u4e2a\u6982\u5ff5\uff0c\u4ece\u800c\u7b80\u5316\u65b9\u6cd5\u548c\u51fd\u6570\u6df7\u5408\u4f5c\u4e3a\u56de\u8c03\u7c7b\u578b\u65f6\u7684\u590d\u6742\u6027\u3002\u8fd9\u4e2a\u7279\u6027\u548cC\uff03\u4e2d\u7684\u4ee3\u7406\uff08 de legate \uff09\u7c7b\u4f3c\uff0c \u8c03\u7528\u8005\u65e0\u987b\u5173\u5fc3\u8c01\u6765\u652f\u6301\u8c03\u7528\uff0c \u7cfb\u7edf\u4f1a\u81ea\u52a8\u5904\u7406\u662f\u5426\u8c03\u7528\u666e\u901a\u51fd\u6570\u6216\u7c7b\u578b\u7684\u65b9\u6cd5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u65b9\u6cd5\u548c\u51fd\u6570\u7684\u7edf\u4e00\u8c03\u7528<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u8282\u7684\u4f8b\u5b50\u5c06\u8ba9\u4e00\u4e2a\u7ed3\u6784\u4f53\u7684\u65b9\u6cd5(class .Do)\u7684\u53c2\u6570\u548c\u4e00\u4e2a\u666e\u901a\u51fd\u6570(funcDo)\u7684\u53c2\u6570\u5b8c\u5168\u4e00\u81f4\uff0c \u4e5f\u5c31\u662f\u65b9\u6cd5\u4e0e\u51fd\u6570\u7684\u7b7e\u540d\u4e00\u81f4\uff0c\u7136\u540e\u4f7f\u7528\u4e0e\u5b83\u4eec\u7b7e\u540d\u4e00\u81f4\u7684\u51fd\u6570\u53d8\u91cf\u5206\u522b\u8d4b\u503c\u65b9\u6cd5\u4e0e\u51fd\u6570\uff0c\u63a5\u7740\u8c03\u7528\u5b83\u4eec\uff0c\u89c2\u5bdf\u5b9e\u9645\u6548\u679c\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"648\" height=\"380\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/24.png\" alt=\"\" class=\"wp-image-3380\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/24.png 648w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/24-300x176.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/24-600x352.png 600w\" sizes=\"auto, (max-width: 648px) 100vw, 648px\" \/><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u8fd9\u6bb5\u4ee3\u7801\u80fd\u8fd0\u884c\u7684\u57fa\u7840\u5728\u4e8e\uff1a \u65e0\u8bba\u662f\u666e\u901a\u51fd\u6570\u8fd8\u662f\u7ed3\u6784\u4f53\u7684\u65b9\u6cd5\uff0c \u53ea\u8981\u5b83\u4eec\u7684\u7b7e\u540d\u4e00\u81f4\uff0c\u4e0e\u5b83\u4eec\u7b7e\u540d\u4e00\u81f4\u7684\u51fd\u6570\u53d8\u91cf\u5c31\u53ef\u4ee5\u4fdd\u5b58\u666e\u901a\u51fd\u6570\u6216\u662f\u7ed3\u6784\u4f53\u65b9\u6cd5\u3002<\/p>\n\n\n\n<p class=\"has-text-align-center has-medium-font-size wp-block-paragraph\"><strong>\u7c7b\u578b\u5185\u5d4c\u548c\u7ed3\u6784\u4f53\u5185\u5d4c<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ed3\u6784\u4f53\u5141\u8bb8\u5176\u6210\u5458\u5b57\u6bb5\u5728\u58f0\u660e\u65f6\u6ca1\u6709\u5b57\u6bb5\u540d\u800c\u53ea\u6709\u7c7b\u578b\uff0c\u8fd9\u79cd\u5f62\u5f0f\u7684\u5b57\u6bb5\u88ab\u79f0\u4e3a\u7c7b\u578b\u5185\u5d4c\u6216\u533f\u540d\u5b57\u6bb5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7c7b\u578b\u5185\u5d4c\u7684\u5199\u6cd5\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>type Data struct {\n    int\n    float32\n    bool\n}\nins := &amp;Data{\n    int: 10,\n    float32 : 3.14,\n    bool : true\n}<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b9a\u4e49\u7ed3\u6784\u4f53\u4e2d\u7684\u533f\u540d\u5b57\u6bb5\uff0c\u7c7b\u578b\u5206\u522b\u662f\u6574\u578b\u3001\u6d6e\u70b9\u3001\u5e03\u5c14\u3002<\/li>\n\n\n\n<li>\u5c06\u5b9e\u4f8b\u5316\u7684Data \u4e2d\u7684\u5b57\u6bb5\u8d4b\u521d\u503c\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u7c7b\u578b\u5185\u5d4c\u5176\u5b9e\u4ecd\u7136\u62e5\u6709\u81ea\u5df1\u7684\u5b57\u6bb5\u540d\uff0c\u53ea\u662f\u5b57\u6bb5\u540d\u5c31\u662f\u5176\u7c7b\u578b\u672c\u8eab\u800c\u5df1\uff0c\u7ed3\u6784\u4f53\u8981\u6c42\u5b57\u6bb5\u540d\u79f0\u5fc5\u987b\u552f\u4e00\uff0c\u56e0\u6b64\u4e00\u4e2a\u7ed3\u6784\u4f53\u4e2d\u540c\u79cd\u7c7b\u578b\u7684\u533f\u540d\u5b57\u6bb5\u53ea\u80fd\u6709\u4e00\u4e2a\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7ed3\u6784\u4f53\u5b9e\u4f8b\u5316\u540e\uff0c\u5982\u679c\u533f\u540d\u7684\u5b57\u6bb5\u7c7b\u578b\u4e3a\u7ed3\u6784\u4f53\uff0c\u90a3\u4e48\u53ef\u4ee5\u76f4\u63a5\u8bbf\u95ee\u533f\u540d\u7ed3\u6784\u4f53\u91cc\u7684\u6240\u6709\u6210\u5458\uff0c\u8fd9\u79cd\u65b9\u5f0f\u88ab\u79f0\u4e3a\u7ed3\u6784\u4f53\u5185\u5d4c\u3002<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e00\u3001\u58f0\u660e\u7ed3\u6784\u4f53\u5185\u5d4c<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ed3\u6784\u4f53\u7c7b\u578b\u5185\u5d4c\u6bd4\u666e\u901a\u7c7b\u578b\u5185\u5d4c\u7684\u6982\u5ff5\u590d\u6742\u4e00\u4e9b\uff0c\u4e0b\u9762\u901a\u8fc7\u4e00\u4e2a\u5b9e\u4f8b\u6765\u7406\u89e3\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a\u8ba1\u7b97\u673a\u56fe\u5f62\u5b66\u4e2d\u7684\u989c\u8272\u6709\u4e24\u79cd\u7c7b\u578b\uff0c\u4e00\u79cd\u662f\u5305\u542b\u7ea2\u3001\u7eff\u3001\u84dd\u4e09\u539f\u8272\u7684\u57fa\u7840\u989c\u8272\uff1b\u53e6\u4e00\u79cd\u662f\u5728\u57fa\u7840\u989c\u8272\u4e4b\u5916\u589e\u52a0\u900f\u660e\u5ea6\u7684\u989c\u8272\u3002\u900f\u660e\u5ea6\u5728\u989c\u8272\u4e2d\u53ebAlpha \uff0c\u8303\u56f4\u4e3a0 \uff5e 1 \u4e4b\u95f4\u30020\u8868\u793a\u5b8c\u5168\u900f\u660e\uff0c 1\u8868\u793a\u4e0d\u900f\u660e\u3002\u4f7f\u7528\u4f20\u7edf\u7684\u7ed3\u6784\u4f53\u5b57\u6bb5\u7684\u65b9\u6cd5\u5b9a\u4e49\u57fa\u7840\u989c\u8272\u548c\u5e26\u6709\u900f\u660e\u5ea6\u989c\u8272\u7684\u8fc7\u7a0b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"387\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/25.png\" alt=\"\" class=\"wp-image-3383\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/25.png 576w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/25-300x202.png 300w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u7801\u6267\u884c\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"545\" height=\"125\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/26.png\" alt=\"\" class=\"wp-image-3384\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/26.png 545w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/26-300x69.png 300w\" sizes=\"auto, (max-width: 545px) 100vw, 545px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u56fe\u4e2d\u5b9e\u4f8b\u5316\u540e\u9700\u8981\u901a\u8fc7Basic \u7ed3\u6784\u624d\u80fd\u8bbe\u7f6eR \u3001G \u3001B \u5206\u91cf\uff0c\u867d\u7136\u5408\u7406\u4f46\u662f\u5199\u6cd5\u5f88\u590d\u6742\u3002\u4f7f\u7528Go \u8bed\u8a00\u7684\u7ed3\u6784\u4f53\u5185\u5d4c\u5199\u6cd5\u91cd\u65b0\u8c03\u6574\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"567\" height=\"351\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/27.png\" alt=\"\" class=\"wp-image-3387\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/27.png 567w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/27-300x186.png 300w\" sizes=\"auto, (max-width: 567px) 100vw, 567px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u56fe\u4e2d\uff0c\u5c06BasicColor\u7ed3\u6784\u4f53\u5d4c\u5165\u5230Color\u7ed3\u6784\u4f53\u4e2d\uff0cBasicColor\u6ca1\u6709\u540d\u5b57\u53ea\u6709\u5b57\u6bb5\u7c7b\u578b\uff0c\u4e0b\u9762\u76f4\u63a5\u901a\u8fc7c.R\u3001c.G\u3001c.B\u8bbe\u7f6e\u6210\u5458\u503c\u5373\u53ef<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e8c\u3001\u7ed3\u6784\u5185\u5d4c\u7279\u6027<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Go \u8bed\u8a00\u7684\u7ed3\u6784\u4f53\u5185\u5d4c\u6709\u5982\u4e0b\u7279\u6027\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001<strong>\u5185\u5d4c\u7684\u7ed3\u6784\u4f53\u53ef\u4ee5\u76f4\u63a5\u8bbf\u95ee\u5176\u6210\u5458\u53d8\u91cf<\/strong>(\u5916\u5c42\u7ed3\u6784\u4f53\u53ef\u76f4\u63a5\u8bbf\u95ee\u5185\u5d4c\u7ed3\u6784\u4f53\u7684\u6210\u5458\u53d8\u91cf)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5d4c\u5165\u7ed3\u6784\u4f53\u7684\u6210\u5458\uff0c\u53ef\u4ee5\u901a\u8fc7\u5916\u90e8\u7ed3\u6784\u4f53\u7684\u5b9e\u4f8b\u76f4\u63a5\u8bbf\u95ee\u3002\u5982\u679c\u7ed3\u6784\u4f53\u6709\u591a\u5c42\u5d4c\u5165\u7ed3\u6784\u4f53\uff0c\u7ed3\u6784\u4f53\u5b9e\u4f8b\u8bbf\u95ee\u4efb\u610f\u4e00\u7ea7\u7684\u5d4c\u5165\u7ed3\u6784\u4f53\u6210\u5458\u65f6\u90fd\u53ea\u7528\u7ed9\u51fa\u5b57\u6bb5\u540d\uff0c\u800c\u65e0\u987b\u50cf\u4f20\u7edf\u7ed3\u6784\u4f53\u5b57\u6bb5\u4e00\u6837\uff0c\u901a\u8fc7\u4e00\u5c42\u5c42\u7684\u7ed3\u6784\u4f53\u5b57\u6bb5\u8bbf\u95ee\u5230\u6700\u7ec8\u7684\u5b57\u6bb5\u3002\u4f8b\u5982\uff0c ins.a.b.c \u7684\u8bbf\u95ee\u53ef\u4ee5\u7b80\u5316\u4e3ains.c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2\u3001\u5185\u5d4c\u7ed3\u6784\u4f53\u7684\u5b57\u6bb5\u540d\u662f\u5b83\u7684\u7c7b\u578b\u540d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5185\u5d4c\u7ed3\u6784\u4f53\u5b57\u6bb5\u4ecd\u7136\u53ef\u4ee5\u4f7f\u7528\u8be6\u7ec6\u7684\u5b57\u6bb5\u8fdb\u884c\u4e00\u5c42\u5c42\u8bbf\u95ee\uff0c\u5185\u5d4c\u7ed3\u6784\u4f53\u7684\u5b57\u6bb5\u540d\u5c31\u662f\u5b83\u7684\u7c7b\u578b\u540d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u4e2a\u7ed3\u6784\u4f53\u53ea\u80fd\u5d4c\u5165\u4e00\u4e2a\u540c\u7c7b\u578b\u7684\u6210\u5458\uff0c\u65e0\u987b\u62c5\u5fc3\u7ed3\u6784\u4f53\u91cd\u540d\u548c\u9519\u8bef\u8d4b\u503c\u7684\u60c5\u51b5\uff0c\u7f16\u8bd1\u5668\u5728\u53d1\u73b0\u53ef\u80fd\u7684\u8d4b\u503c\u6b67\u4e49\u65f6\u4f1a\u62a5\u9519\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3\u3001\u521d\u59cb\u5316\u7ed3\u6784\u4f53\u5185\u5d4c<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ed3\u6784\u4f53\u5185\u5d4c\u521d\u59cb\u5316\u65f6\uff0c\u5c06\u7ed3\u6784\u4f53\u5185\u5d4c\u7684\u7c7b\u578b\u4f5c\u4e3a\u5b57\u6bb5\u540d\u50cf\u666e\u901a\u7ed3\u6784\u4f53\u4e00\u6837\u8fdb\u884c\u521d\u59cb\u5316\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"564\" height=\"498\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/28.png\" alt=\"\" class=\"wp-image-3392\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/28.png 564w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/28-300x265.png 300w\" sizes=\"auto, (max-width: 564px) 100vw, 564px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4\u3001\u521d\u59cb\u5316\u5185\u5d4c\u533f\u540d\u7ed3\u6784\u4f53<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u524d\u9762\u63cf\u8ff0\u8f66\u8f86\u548c\u5f15\u64ce\u7684\u4f8b\u5b50\u4e2d\uff0c\u6709\u65f6\u8003\u8651\u7f16\u5199\u4ee3\u7801\u7684\u4fbf\u5229\u6027\uff0c\u4f1a\u5c06\u7ed3\u6784\u4f53\u76f4\u63a5\u5b9a\u4e49\u5728\u5d4c\u5165\u7684\u7ed3\u6784\u4f53\u4e2d\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u7ed3\u6784\u4f53\u7684\u5b9a\u4e49\u4e0d\u4f1a\u88ab\u5916\u90e8\u5f15\u7528\u5230\u3002\u5728\u521d\u59cb\u5316\u8fd9\u4e2a\u88ab\u5d4c\u5165\u7684\u7ed3\u6784\u4f53\u65f6\uff0c\u5c31\u9700\u8981\u518d\u6b21\u58f0\u660e\u7ed3\u6784\u624d\u80fd\u8d4b\u4e88\u6570\u636e\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"573\" height=\"519\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/32.png\" alt=\"\" class=\"wp-image-3395\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/32.png 573w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/32-300x272.png 300w\" sizes=\"auto, (max-width: 573px) 100vw, 573px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u7801\u6267\u884c\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"551\" height=\"178\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/31.png\" alt=\"\" class=\"wp-image-3394\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/31.png 551w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/31-300x97.png 300w\" sizes=\"auto, (max-width: 551px) 100vw, 551px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Engine \u7ed3\u6784\u4f53\u88ab\u76f4\u63a5\u5b9a\u4e49\u5728Car \u7684\u7ed3\u6784\u4f53\u4e2d\u3002\u8fd9\u79cd\u5d4c\u5165\u7684\u5199\u6cd5\u5c31\u662f\u5c06\u539f\u6765\u7684\u7ed3\u6784\u4f53\u7c7b\u578b\u8f6c\u6362\u4e3astruct{ \u2026 \uff5d<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5\u3001\u6210\u5458\u540d\u5b57\u51b2\u7a81\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5d4c\u5165\u7ed3\u6784\u4f53\u5185\u90e8\u53ef\u80fd\u62e5\u6709\u76f8\u540c\u7684\u6210\u5458\u540d\uff0c\u6210\u5458\u91cd\u540d\u65f6\u4f1a\u53d1\u751f\u4ec0\u4e48\uff1f\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"596\" height=\"444\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/33.png\" alt=\"\" class=\"wp-image-3398\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/33.png 596w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/03\/33-300x223.png 300w\" sizes=\"auto, (max-width: 596px) 100vw, 596px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u56fe\u4e2d\uff0c\u901a\u8fc7c.A.a\u8fdb\u884c\u8d4b\u503c\uff0c\u7136\u540e\u6253\u5370\u5373\u53ef\u6b63\u5e38\u8f93\u51fa\uff0c\u5982\u679c\u76f4\u63a5\u901a\u8fc7c.a\u8fdb\u884c\u8d4b\u503c\uff0c\u5c06\u4f1a\u62a5\u9519\uff0c\u56e0\u6b64\u7f16\u8bd1\u5668\u65e0\u6cd5\u51b3\u5b9a\u5c06\u503c\u8d4b\u503c\u7ed9A\u4e2d\u7684\u503c\u8fd8\u662fB\u4e2d\u7684\u503c<\/p>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u5728\u4f7f\u7528\u5185\u5d4c\u7ed3\u6784\u4f53\u65f6\uff0c Go \u8bed\u8a00\u7684\u7f16\u8bd1\u5668\u4f1a\u975e\u5e38\u667a\u80fd\u5730\u63d0\u9192\u6211\u4eec\u53ef\u80fd\u53d1\u751f\u7684\u6b67\u4e49\u548c\u9519\u8bef\u3002<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong>\u7ed3\u6784\u4f53struct\u5185\u5b58<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">struct\u6240\u5360\u7684\u5185\u5b58\u7a7a\u95f4\u4e0d\u4e00\u5b9a\u7b49\u4e8e\u5404\u4e2a\u5b57\u6bb5\u52a0\u8d77\u6765\u7684\u7a7a\u95f4\u4e4b\u548c\uff0c\u751a\u81f3\u6709\u65f6\u5019\u628a\u5b57\u6bb5\u7684\u987a\u5e8f\u8c03\u6574\u4e00\u4e0b\uff0c\u6240\u5360\u7684\u7a7a\u95f4\u5c31\u4f1a\u4e0d\u540c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u5b57\u6bb5\u987a\u5e8f\u4e0d\u540c\uff0c\u6240\u5360\u7528\u5185\u5b58\u7a7a\u95f4\u5927\u5c0f\u4e0d\u540c\uff0c\u901a\u8fc7<strong>unsafe.Sizeof<\/strong>\u65b9\u6cd5\u53ef\u4ee5\u83b7\u53d6\u5185\u5b58\u5927\u5c0f\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"710\" height=\"548\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/11\/15-1.png\" alt=\"\" class=\"wp-image-10615\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/11\/15-1.png 710w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/11\/15-1-300x232.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/11\/15-1-600x463.png 600w\" sizes=\"auto, (max-width: 710px) 100vw, 710px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd0\u884c\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"709\" height=\"84\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/11\/14-1.png\" alt=\"\" class=\"wp-image-10613\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/11\/14-1.png 709w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/11\/14-1-300x36.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/11\/14-1-600x71.png 600w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u4e0a\u56fe\u770b\u51fa\uff0c\u7ed3\u6784\u4f53abc\u5360\u752816\u4e2a\u5b57\u8282\uff0c\u987a\u5e8f\u53d8\u5316\u540e\uff0c\u6240\u5360\u7528\u7684\u5b57\u8282\u6570\u53d8\u4e3a24\uff0c\u6027\u80fd\u53d7\u5230\u5f71\u54cd<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\">\u5185\u5b58\u5bf9\u9f50\uff1a<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u540c\u7c7b\u578b\u7684\u53d8\u91cf\u5360\u7528\u5185\u5b58\u5927\u5c0f\u662f\u4e0d\u4e00\u6837\u7684\uff0c\u4f46\u662fcpu\u6bcf\u6b21\u8bfb\u53d6\u7684\u5185\u5b58\u957f\u5ea6\u662f\u56fa\u5b9a\u7684\uff0c\u4f8b\u598264\u4f4d\u7684CPU\uff0c\u6bcf\u6b21\u8bfb\u53d68\u4e2a\u5b57\u8282\uff0c\u537364\u4f4d\u7684\u6570\u636e\uff0c32\u4f4d\u7684CPU\uff0c\u6bcf\u6b21\u8bfb\u53d64\u4e2a\u5b57\u8282\uff0c\u5373332\u4f4d\u6570\u636e\uff0c\u4e3a\u4e86\u63d0\u9ad8CPU\u8bfb\u5199\u6548\u7387\uff0c\u7f16\u8bd1\u5668\u4f1a\u5c06\u5404\u79cd\u7c7b\u578b\u7684\u6570\u636e\u653e\u5728\u5408\u9002\u7684\u4f4d\u7f6e\uff0c\u5e76\u5360\u7528\u5408\u9002\u7684\u957f\u5ea6\uff0c\u800c\u4e0d\u662f\u6309\u7167\u987a\u5e8f\u4e00\u4e2a\u63a5\u4e00\u4e2a\u5b58\u653e\uff0c\u8fd9\u5c31\u662f\u5185\u5b58\u5bf9\u9f50\uff0c\u6bcf\u79cd\u7c7b\u578b\u7684\u5bf9\u9f50\u503c\u5c31\u662f\u5b83\u7684\u5bf9\u9f50\u8fb9\u754c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u6ca1\u6709\u5185\u5b58\u5bf9\u9f50\uff0c\u90a3\u4e48\u7ed3\u6784\u4f53\u4e2d\u5404\u4e2a\u5b57\u6bb5\u5728\u5185\u5b58\u4e2d\u662f\u7d27\u5bc6\u6392\u5217\u7684\uff0c\u4f8b\u5982\u7ed3\u6784\u4f53def\u5185\u5b58\u5e03\u5c40\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"708\" height=\"263\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/11\/16-1.png\" alt=\"\" class=\"wp-image-10617\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/11\/16-1.png 708w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/11\/16-1-300x111.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/11\/16-1-600x223.png 600w\" sizes=\"auto, (max-width: 708px) 100vw, 708px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u4e0a\u56fe\u770b\u51fa\uff0ca\u5360\u75281\u4e2a\u5b57\u8282\uff0cb\u5360\u75288\u4e2a\u5b57\u8282\uff0c\u4f46\u662f\u7b2c\u4e00\u5217\u5df2\u7ecf\u6ee1\u4e86\uff0c\u56e0\u6b64\u4f1a\u6709\u4e00\u4e2a\u5b57\u8282\u7684\u6570\u636e\u6392\u5217\u5230\u7b2c\u4e8c\u5217\u4e2d\uff0c\u5982\u679c\u8981\u83b7\u53d6b\u5b57\u6bb5\u7684\u6570\u636e\uff0cCPU\u9700\u8981\u8bfb\u53d6\u4e24\u6b21\u624d\u80fd\u83b7\u53d6\u5230\u5b8c\u6574\u7684b\u6570\u636e\uff0c\u6b64\u65f6\u5f71\u54cd\u4e86\u7a0b\u5e8f\u7684\u6027\u80fd\uff0c\u4e3a\u4e86\u51cf\u5c11CPU\u83b7\u53d6\u7684\u65f6\u95f4\uff0cGo\u7f16\u8bd1\u5668\u4f1a\u628a\u7ed3\u6784\u4f53\u505a\u6570\u636e\u5bf9\u9f50\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"710\" height=\"311\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/11\/17-1.png\" alt=\"\" class=\"wp-image-10619\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/11\/17-1.png 710w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/11\/17-1-300x131.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/11\/17-1-600x263.png 600w\" sizes=\"auto, (max-width: 710px) 100vw, 710px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u4e0a\u56fe\u770b\u51fa\uff0c\u4e00\u5171\u5360\u752824\u4e2a\u5b57\u8282\uff0c\u5176\u4e2d\u7070\u8272\u768411\u4e2a\u5b57\u8282\u662f\u4e3a\u4e86\u5bf9\u9f50\u800c\u586b\u5145\u7684\uff0c\u4e0d\u5b58\u50a8\u4efb\u4f55\u6570\u636e\uff0c\u901a\u8fc7\u5bf9\u9f50\u7684\u65b9\u5f0f\u786e\u5b9e\u63d0\u9ad8\u4e86CPU\u7684\u8bfb\u5199\u6548\u7387\uff0c\u4f46\u662f\u53c8\u6d6a\u8d39\u4e86\u5f88\u591a\u5185\u5b58\u7a7a\u95f4\uff0c\u66f4\u597d\u7684\u529e\u6cd5\u5c31\u662f\u8c03\u6574struct\u5b57\u6bb5\u7684\u987a\u5e8f\uff0c\u65e2\u53ef\u4ee5\u4fdd\u8bc1\u5bf9\u9f50\u4fdd\u8bc1\u6548\u7387\u53c8\u4e0d\u6d6a\u8d39\u7a7a\u95f4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8c03\u6574\u987a\u5e8f\u540e\u7684\u7ed3\u6784\u4f53\u4e3aabc\uff0cabc\u7684\u5185\u5b58\u5e03\u5c40\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"709\" height=\"238\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/11\/18.png\" alt=\"\" class=\"wp-image-10620\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/11\/18.png 709w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/11\/18-300x101.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/11\/18-600x201.png 600w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u4e0a\u56fe\u770b\u51fa\uff0c\u91cd\u65b0\u6392\u5e8f\u540e\uff0c\u53ea\u5360\u7528\u4e8616\u4e2a\u5b57\u8282\uff0c\u867d\u7136\u4e5f\u6d6a\u8d39\u4e863\u4e2a\u5b57\u8282\u7684\u7a7a\u95f4\uff0c\u4f46\u662f\u6574\u4f53\u4e0a\u6bd4\u4e4b\u524d\u4e0a\u4e868\u4e2a\u5b57\u8282\uff0c\u6027\u80fd\u5f97\u5230\u63d0\u9ad8<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u603b\u7ed3\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7ed3\u6784\u4f53\u662f\u5360\u7528\u4e00\u5757\u8fde\u7eed\u7684\u5185\u5b58\uff0c\u4e00\u4e2a\u7ed3\u6784\u4f53\u53d8\u91cf\u7684\u5927\u5c0f\u662f\u7531\u7ed3\u6784\u4f53\u4e2d\u7684\u5b57\u6bb5\u51b3\u5b9a<\/li>\n\n\n\n<li>unsafe.Sizeof(x) \u8fd4\u56de\u4e86\u53d8\u91cfx\u7684\u5185\u5b58\u5360\u7528\u5927\u5c0f<\/li>\n\n\n\n<li>\u4e24\u4e2a\u7ed3\u6784\u4f53\uff0c\u5373\u4f7f\u5305\u542b\u53d8\u91cf\u7c7b\u578b\u7684\u6570\u91cf\u76f8\u540c\uff0c\u4f46\u662f\u4f4d\u7f6e\u4e0d\u540c\uff0c\u5360\u7528\u7684\u5185\u5b58\u5927\u5c0f\u4e5f\u4e0d\u540c\uff0c\u7531\u6b64\u5f15\u51fa\u4e86\u5185\u5b58\u5bf9\u9f50<\/li>\n\n\n\n<li>\u5bf9\u7ed3\u6784\u4f53\u5b57\u6bb5\u7684\u91cd\u65b0\u6392\u5217\u4f1a\u8ba9\u7ed3\u6784\u4f53\u66f4\u8282\u7701\u5185<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u6ce8\u610f\uff01\uff01\uff01\u7ed3\u6784\u4f53\u5982\u679c\u9700\u8981\u5bfc\u51fa\u90a3\u4e48\u9996\u5b57\u6bcd\u5e94\u5927\u5199\uff0c\u5b57\u6bb5\u540d\u4e5f\u8981\u5927\u5199\uff0c\u5982\u679c\u591a\u4e2a\u5b57\u6bcd\u91c7\u7528\u9a7c\u5cf0\u8868\u793a\u6cd5\u5207\u8bb0\uff01\uff01\uff01\uff01 \u4ec0\u4e48\u662f\u7ed3 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":3351,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[111,23],"tags":[],"class_list":["post-3248","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-go","category-rong"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"_links":{"self":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/3248","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/comments?post=3248"}],"version-history":[{"count":92,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/3248\/revisions"}],"predecessor-version":[{"id":18130,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/3248\/revisions\/18130"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/media\/3351"}],"wp:attachment":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/media?parent=3248"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/categories?post=3248"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/tags?post=3248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}