{"id":9698,"date":"2022-08-19T14:51:44","date_gmt":"2022-08-19T06:51:44","guid":{"rendered":"https:\/\/blog.ywdevops.cn\/?p=9698"},"modified":"2023-05-06T14:19:06","modified_gmt":"2023-05-06T06:19:06","slug":"go-18","status":"publish","type":"post","link":"https:\/\/blog.ywdevops.cn\/index.php\/2022\/08\/19\/go-18\/","title":{"rendered":"go\u7ed3\u6784\u4f53\u6807\u7b7e"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u7ed3\u6784\u4f53\u9664\u4e86\u5b57\u6bb5\u540d\u548c\u7c7b\u578b\u5916\uff0c\u8fd8\u6709\u4e00\u4e2a\u53ef\u9009\u7684\u6807\u7b7e(tag)\uff0c\u6807\u7b7e\u662f\u9644\u5c5e\u4e8e\u5b57\u6bb5\u7684\u5b57\u7b26\u4e32\uff0c\u53ef\u4ee5\u662f\u6587\u6863\u6216\u8005\u5176\u4ed6\u6807\u8bb0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">tag\u662f\u7ed3\u6784\u4f53\u7f16\u8bd1\u622a\u65ad\u5173\u8054\u5230\u6210\u5458\u7684\u5143\u4fe1\u606f\u5b57\u7b26\u4e32\uff0c\u5728\u8fd0\u884c\u65f6\u5019\u901a\u8fc7\u53cd\u5c04\u673a\u5236\u8bfb\u53d6\u51fa\u6765<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ed3\u6784\u4f53\u6807\u7b7e\u7531\u4e00\u4e2a\u6216\u591a\u4e2a\u952e\u503c\u5bf9\u7ec4\u6210\u3002\u952e\u4e0e\u503c\u4f7f\u7528\u5192\u53f7\u5206\u9694\uff0c\u503c\u7528\u53cc\u5f15\u53f7\u62ec\u8d77\u6765\u3002\u952e\u503c\u5bf9\u4e4b\u95f4\u4f7f\u7528\u4e00\u4e2a\u7a7a\u683c\u5206\u9694\uff0c\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>`key1:\"value1\" key2:\"value2\" key3:\"value3\"...`  \/\/ \u952e\u503c\u5bf9\u7528\u7a7a\u683c\u5206\u9694<\/code><\/pre>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u5192\u53f7\u5de6\u53f3\u4e0d\u80fd\u6709\u7a7a\u683c\uff0c\u5426\u5219\u8fd0\u884c\u8f93\u51fa\u7ed3\u679c\u53ef\u80fd\u4e0d\u5bf9\uff0c\u6240\u4ee5\uff0c\u7f16\u5199 Tag \u65f6\uff0c\u5fc5\u987b\u4e25\u683c\u9075\u5b88\u952e\u503c\u5bf9\u7684\u89c4\u5219\u3002\u7ed3\u6784\u4f53\u6807\u7b7e\u7684\u89e3\u6790\u4ee3\u7801\u7684\u5bb9\u9519\u80fd\u529b\u5f88\u5dee\uff0c\u4e00\u65e6\u683c\u5f0f\u5199\u9519\uff0c\u7f16\u8bd1\u548c\u8fd0\u884c\u65f6\u90fd\u4e0d\u4f1a\u63d0\u793a\u4efb\u4f55\u9519\u8bef<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">key\u4f1a\u6307\u5b9a\u53cd\u5c04\u7684\u89e3\u6790\u65b9\u5f0f\u5305\u542b \uff1ajson(JSON\u6807\u7b7e)\u3001&nbsp;<a rel=\"noreferrer noopener\" href=\"https:\/\/so.csdn.net\/so\/search?q=orm&amp;spm=1001.2101.3001.7020\" target=\"_blank\">orm<\/a>(Beego\u6807\u7b7e)\u3001gorm(GORM\u6807\u7b7e)\u3001bson(MongoDB\u6807\u7b7e)\u3001form(\u8868\u5355\u6807\u7b7e)\u3001binding(\u8868\u5355\u9a8c\u8bc1\u6807\u7b7e)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00<strong>\u3001json\u6807\u7b7e\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u9996\u5148\u770b\u4e00\u4e2a\u6ca1\u6709\u4efb\u4f55\u6807\u7b7e\u7684\u7ed3\u6784\u4f53\u5e8f\u5217\u5316\u4e3ajson\u7684\u4f8b\u5b50\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"708\" height=\"605\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/10-4.png\" alt=\"\" class=\"wp-image-9708\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/10-4.png 708w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/10-4-300x256.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/10-4-600x513.png 600w\" sizes=\"auto, (max-width: 708px) 100vw, 708px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e8f\u5217\u5316\u540e\u7684\u5185\u5bb9\u4e3a:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"792\" height=\"84\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/11-4.png\" alt=\"\" class=\"wp-image-9710\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/11-4.png 792w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/11-4-300x32.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/11-4-768x81.png 768w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/11-4-600x64.png 600w\" sizes=\"auto, (max-width: 792px) 100vw, 792px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u4e0a\u56fe\u53ef\u4ee5\u770b\u51fa\uff0c\u5e8f\u5217\u5316\u4e4b\u540e\u7684json\u7684key\u8fd8\u662f\u4fdd\u6301\u539f\u6765\u7ed3\u6784\u4f53\u7684\u5b57\u6bb5\u540d\uff0c\u5927\u5c0f\u5199\u90fd\u4e00\u6837<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2\u3001\u7ed9\u7ed3\u6784\u4f53\u5b57\u6bb5\u6dfb\u52a0\u6807\u7b7e\uff0c\u5e76\u8bbe\u7f6e\u4e0d\u540c\u89c4\u5219\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"708\" height=\"607\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/12-4.png\" alt=\"\" class=\"wp-image-9712\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/12-4.png 708w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/12-4-300x257.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/12-4-600x514.png 600w\" sizes=\"auto, (max-width: 708px) 100vw, 708px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>9\u884c\uff1a\u5c06\u6807\u7b7e\u8bbe\u7f6e\u4e3ajson:name\uff0c\u8868\u793a\u5e8f\u5217\u5316\u540e\u5c06\u5b57\u6bb5\u540d\u8f6c\u6362\u4e3a\u5c0f\u5199<\/li>\n\n\n\n<li>10\u884c\uff1a\u6807\u7b7e\u503c\u6709\u4e24\u4e2a\uff0c\u7b2c\u4e00\u4e2a\u662f\u5b57\u6bb5\u540d\uff0c\u7b2c\u4e8c\u4e2a\u4e3a\u5c06\u7c7b\u578b\u4eceint\u8f6c\u6362\u4e3astring<\/li>\n\n\n\n<li>11\u884c\uff1a\u8bbe\u7f6eomitempty\uff0c\u5982\u679c\u7ed3\u6784\u4f53\u5b9e\u4f8b\u5316\u65f6\u6ca1\u6307\u5b9a\u6b64\u5b57\u6bb5\uff0c\u5219\u4e0d\u663e\u793a<\/li>\n\n\n\n<li>12\u884c\uff1a\u6807\u7b7e\u503c\u4e3a-\uff0c\u8868\u793a\u6b64\u5b57\u6bb5\u4e0d\u53c2\u4e0e\u5e8f\u5217\u5316<\/li>\n\n\n\n<li>19\u884c\uff1a\u5c06\u5b9e\u4f8b\u5316\u7ed3\u6784\u4f53\u65f6\u5019\u7684\u5b57\u6bb5Weight\u6ce8\u91ca<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"710\" height=\"85\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/13-3.png\" alt=\"\" class=\"wp-image-9714\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/13-3.png 710w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/13-3-300x36.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/13-3-600x72.png 600w\" sizes=\"auto, (max-width: 710px) 100vw, 710px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u4e0a\u56fe\u770b\u51fa\uff0cName\u548cAge\u90fd\u8f6c\u6362\u4e3a\u4e86\u5c0f\u5199\u683c\u5f0f\uff0c\u5e76\u4e14Age\u7684\u7c7b\u578b\u4eceint\u8f6c\u4e3a\u4e86string\uff0cWeight\u8bbe\u7f6e\u4e86omitempty\uff0c\u5e76\u4e14\u5b9e\u4f8b\u5316\u7ed3\u6784\u4f53\u65f6\u5019\u6ca1\u6709\u6307\u5b9a\u6b64\u5b57\u6bb5\uff0c\u56e0\u6b64\u4e0d\u663e\u793a\uff0cHeight\u8bbe\u7f6e\u4e3a&#8221;-&#8220;\uff0c\u9ed8\u8ba4\u5c31\u4e0d\u53c2\u4e0e\u5e8f\u5217\u5316<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3001\u5c06Weight\u7684json\u6807\u7b7e\u5bf9\u5e94\u7684\u5b57\u6bb5\u503c\u53d6\u6d88\uff0c\u8bbe\u7f6eomitempty\uff0c\u5b9e\u4f8b\u5316\u6307\u5b9a\u5b57\u6bb5\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"707\" height=\"628\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/14-1.png\" alt=\"\" class=\"wp-image-9717\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/14-1.png 707w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/14-1-300x266.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/14-1-600x533.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=\"707\" height=\"72\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/15-1.png\" alt=\"\" class=\"wp-image-9718\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/15-1.png 707w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/15-1-300x31.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/15-1-600x61.png 600w\" sizes=\"auto, (max-width: 707px) 100vw, 707px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u4e0a\u56fe\u770b\u51fa\uff0c\u5982\u679c\u6807\u7b7e\u4e0d\u6307\u5b9a\u5b57\u6bb5\uff0c\u5b9e\u4f8b\u5316\u6307\u5b9a\u5b57\u6bb5\uff0c\u5e8f\u5217\u5316\u7ed3\u679c\u5b57\u6bb5\u4e0e\u539f\u5b57\u6bb5\u4e00\u6837<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\u6807\u7b7e\u9009\u9879<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u8bf4\u660e<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">&#8211;<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5b57\u6bb5\u4e0d\u53c2\u4e0e\u5e8f\u5217\u5316 \u4f8b\uff1ajson:&#8221;-&#8220;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">omitempty<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5b57\u6bb5\u96f6\u503c\u6216\u7a7a\u503c\uff0c\u5e8f\u5217\u5316\u5ffd\u7565\u8be5\u5b57\u6bb5 \u4f8b:json:&#8221;,omitempty&#8221;\u5b57\u6bb5\u540d\u7701\u7565\u4f7f\u7528\u7ed3\u6784\u4f53\u539f\u5b57\u6bb5\u540d<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">type<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u91cd\u65b0\u6307\u5b9a\u5b57\u6bb5\u7c7b\u578b \u4f8b: json:&#8221;age,string&#8221;\uff0c\u5c06age\u4eceint\u6307\u5b9a\u4e3astring<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\uff1ajson\u6807\u7b7e\u53ef\u4ee5\u7406\u89e3\u4e3a\u5c06\u4f20\u5165\u7684json\u6570\u636e\u7ed1\u5b9a\u5230\u5bf9\u5e94\u7684\u7ed3\u6784\u4f53\u5b57\u6bb5\u4e2d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e8c\u3001gorm\u6807\u7b7e\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u9996\u5148\u5b9a\u4e49\u4e00\u4e2a\u6ca1\u6709\u4efb\u4f55\u6807\u7b7e\u7684\u7ed3\u6784\u4f53\uff0c\u901a\u8fc7\u6b64\u7ed3\u6784\u4f53\u521b\u5efa\u6570\u636e\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"707\" height=\"706\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/16-1.png\" alt=\"\" class=\"wp-image-9721\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/16-1.png 707w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/16-1-300x300.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/16-1-150x150.png 150w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/16-1-600x600.png 600w\" sizes=\"auto, (max-width: 707px) 100vw, 707px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6267\u884c\u547d\u4ee4\u540e\u53ef\u4ee5\u770b\u5230\u8868\u4e2d\u7ed3\u6784\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"729\" height=\"181\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/17-1.png\" alt=\"\" class=\"wp-image-9724\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/17-1.png 729w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/17-1-300x74.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/17-1-600x149.png 600w\" sizes=\"auto, (max-width: 729px) 100vw, 729px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u4e0a\u56fe\u770b\u51fa\uff0cgorm\u9ed8\u8ba4\u4f7f\u7528ID\u4f5c\u4e3a\u4e3b\u952e\uff0c\u5e76\u8bbe\u7f6e\u81ea\u589e\uff0c\u4f7f\u7528\u7ed3\u6784\u4f53\u540d\u590d\u6570\u4f5c\u4e3a\u8868\u540d\uff0c\u5b57\u6bb5\u540d\u4f5c\u4e3a\u8868\u5217\u540d\uff0c\u9075\u5faaSnake Case\u547d\u540d\u98ce\u683c\uff0c\u591a\u4e2a\u5355\u8bcd\u4f7f\u7528\u4e0b\u5212\u7ebf\u5206\u9694\uff0c\u5b57\u6bb5\u7c7b\u578b\u4e5f\u662f\u9ed8\u8ba4\u7684<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2\u3001\u7ed9\u7ed3\u6784\u4f53\u6dfb\u52a0\u6807\u7b7e\uff0c\u5e76\u8bbe\u7f6e\u5bf9\u5e94\u8868\u5b57\u6bb5\u5c5e\u6027\uff0c\u91cd\u65b0\u521b\u5efa\u8868\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"706\" height=\"610\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/1-3.png\" alt=\"\" class=\"wp-image-9729\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/1-3.png 706w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/1-3-300x259.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/1-3-600x518.png 600w\" sizes=\"auto, (max-width: 706px) 100vw, 706px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6267\u884c\u540e\uff0c\u770b\u5230\u521b\u5efa\u7684\u8868\u7ed3\u6784\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"710\" height=\"210\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/2-5.png\" alt=\"\" class=\"wp-image-9730\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/2-5.png 710w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/2-5-300x89.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/2-5-600x177.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\u5728\u7ed3\u6784\u4f53\u6807\u7b7e\u4e2d\u8bbe\u7f6e\u5217\u540d\u4ee5\u53catype\u540e\uff0c\u5bf9\u5e94\u7684\u8868\u7ed3\u6784\u5c31\u662f\u8bbe\u7f6e\u4e4b\u540e\u7684\uff0ccomment\u4e3a\u6ce8\u91ca\u5b57\u6bb5\uff0c\u53ef\u5199\u53ef\u4e0d\u5199<\/p>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\uff1a\u5982\u679c\u4e0d\u662f\u901a\u8fc7gorm\u521b\u5efa\u7684\u8868\uff0c\u90a3\u4e48\u7ed3\u6784\u4f53\u7684\u5b57\u6bb5\u540d\u8981\u4e48\u4e0e\u8868\u540d\u5bf9\u5e94\uff0c\u8981\u4e48\u5c31\u8981\u5728gorm\u4e2d\u6307\u5b9a\u8868\u5217\u540d\uff0c\u5426\u5219\u4f1a\u62a5\u9519\uff0c\u4f7f\u7528gorm Migrator\u521b\u5efa\u8868\u65f6 \uff0c\u4e0d\u4f1a\u521b\u5efa\u88ab\u5ffd\u7565\u7684\u5b57\u6bb5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b57\u6bb5\u6807\u7b7e\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\u6807\u7b7e\u540d<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u8bf4\u660e<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">column<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6307\u5b9adb\u5217\u540d<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">type<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5217\u6570\u636e\u7c7b\u578b\uff0cbool,int,uint,float\u7b49<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">size<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5217\u5927\u5c0f\uff0c\u4f8b\u5982\uff1asize:256<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">primaryKey<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6307\u5b9a\u5217\u4e3a\u4e3b\u952e<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">unique<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6307\u5b9a\u5217\u4e3a\u552f\u4e00<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">default<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6307\u5b9a\u5217\u7684\u9ed8\u8ba4\u503c<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">precision<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6307\u5b9a\u5217\u7684\u7cbe\u5ea6<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">scale<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6307\u5b9a\u5217\u5927\u5c0f<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">not null<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6307\u5b9a\u5217\u4e3a NOT NULL<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">autoincrement<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6307\u5b9a\u5217\u4e3a\u81ea\u52a8\u589e\u957f<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">embedded<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5d4c\u5957\u5b57\u6bb5<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">embeddedPrefix<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5d4c\u5165\u5b57\u6bb5\u7684\u5217\u540d\u524d\u7f00<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">autoCreateTime<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u521b\u5efa\u65f6\u8ffd\u8e2a\u5f53\u524d\u65f6\u95f4,\u5bf9\u4e8e int \u5b57\u6bb5\uff0c\u5b83\u4f1a\u8ffd\u8e2a\u79d2\u7ea7\u65f6\u95f4\u6233<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">autoUpdateTime<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u521b\u5efa\/\u66f4\u65b0\u65f6\u8ffd\u8e2a\u5f53\u524d\u65f6\u95f4,\u5bf9\u4e8e int \u5b57\u6bb5\uff0c\u5b83\u4f1a\u8ffd\u8e2a\u79d2\u7ea7\u65f6\u95f4\u6233<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">index<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6839\u636e\u53c2\u6570\u521b\u5efa\u7d22\u5f15\uff0c\u591a\u4e2a\u5b57\u6bb5\u4f7f\u7528\u76f8\u540c\u7684\u540d\u79f0\u5219\u521b\u5efa\u590d\u5408\u7d22\u5f15<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">uniqueIndex<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u4e0e index \u76f8\u540c\uff0c\u4f46\u521b\u5efa\u7684\u662f\u552f\u4e00\u7d22\u5f15<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">check<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u521b\u5efa\u68c0\u67e5\u7ea6\u675f\uff0c\u4f8b\u5982 check:age &gt; 13\uff0c\u67e5\u770b \u7ea6\u675f \u83b7\u53d6\u8be6\u60c5<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">&lt;-<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u8bbe\u7f6e\u5b57\u6bb5\u5199\u5165\u7684\u6743\u9650\uff0c &lt;-:create \u53ea\u521b\u5efa\u3001&lt;-:update \u53ea\u66f4\u65b0\u3001&lt;-:false \u65e0\u5199\u5165\u6743\u9650\u3001&lt;- \u521b\u5efa\u548c\u66f4\u65b0\u6743\u9650<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">-&gt;<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u8bbe\u7f6e\u5b57\u6bb5\u8bfb\u7684\u6743\u9650\uff0c-&gt;:false \u65e0\u8bfb\u6743\u9650<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">&#8211;<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5ffd\u7565\u8be5\u5b57\u6bb5\uff0c- \u65e0\u8bfb\u5199\u6743\u9650<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">comment<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u8fc1\u79fb\u65f6\u4e3a\u5b57\u6bb5\u6dfb\u52a0\u6ce8\u91ca<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5173\u8054\u6807\u7b7e\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\u6807\u7b7e\u540d<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u8bf4\u660e<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">foreignKey<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6307\u5b9a\u5f53\u524d\u6a21\u578b\u7684\u5217\u4f5c\u4e3a\u8fde\u63a5\u8868\u7684\u5916\u952e<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">references<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6307\u5b9a\u5f15\u7528\u8868\u7684\u5217\u540d\uff0c\u5176\u5c06\u88ab\u6620\u5c04\u4e3a\u8fde\u63a5\u8868\u5916\u952e<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">polymorphic<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6307\u5b9a\u591a\u6001\u7c7b\u578b\uff0c\u6bd4\u5982\u6a21\u578b\u540d<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">polymorphicValue<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6307\u5b9a\u591a\u6001\u503c\u3001\u9ed8\u8ba4\u8868\u540d<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">many2many<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6307\u5b9a\u8fde\u63a5\u8868\u8868\u540d<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">joinForeignKey<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6307\u5b9a\u8fde\u63a5\u8868\u7684\u5916\u952e\u5217\u540d\uff0c\u5176\u5c06\u88ab\u6620\u5c04\u5230\u5f53\u524d\u8868<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">joinReferences<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6307\u5b9a\u8fde\u63a5\u8868\u7684\u5916\u952e\u5217\u540d\uff0c\u5176\u5c06\u88ab\u6620\u5c04\u5230\u5f15\u7528\u8868<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">constraint<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5173\u7cfb\u7ea6\u675f\uff0c\u4f8b\u5982\uff1aOnUpdate\u3001OnDelete<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e09\u3001form\u6807\u7b7e\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gin\u4e2d\u63d0\u4f9b\u4e86\u6a21\u578b\u7ed1\u5b9a\uff0c\u5c06<strong>\u8868\u5355\u6570\u636e<\/strong>\u548c\u6a21\u578b\u8fdb\u884c\u7ed1\u5b9a\uff0c\u65b9\u4fbf\u53c2\u6570\u6821\u9a8c\u548c\u4f7f\u7528<\/p>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u5b57\u6bb5\u540d\u9996\u5b57\u6bcd\u4e00\u5b9a\u8981\u5927\u5199\uff0c\u5426\u5219\u83b7\u53d6\u4e0d\u5230<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u4e0b\u9762\u4f8b\u5b50\u8868\u793a\u5c06gin\u7684url\u83b7\u53d6\u7684\u53c2\u6570\u5c06\u7ed3\u6784\u4f53\u6a21\u578b\u7ed1\u5b9a\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"707\" height=\"592\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/2-7.png\" alt=\"\" class=\"wp-image-9757\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/2-7.png 707w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/2-7-300x251.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/2-7-600x502.png 600w\" sizes=\"auto, (max-width: 707px) 100vw, 707px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7b2c15\u884c\uff1a\u5b9a\u4e49\u7ed3\u6784\u4f53user\uff0c\u5b57\u6bb5\u540d\u5b57\u5fc5\u987b\u8981\u5927\u5199\uff0c\u901a\u8fc7form\u6807\u7b7e\u6307\u5b9a\u5b57\u6bb5\u540d\uff0c<strong>\u5b57\u6bb5\u540d\u548cform\u4e4b\u95f4\u4e0d\u53ef\u4ee5\u6709\u7a7a\u683c<\/strong><\/li>\n\n\n\n<li>\u7b2c19\u884c\uff1a\u901a\u8fc7c.Bind()\u65b9\u6cd5\u5c06gin\u83b7\u53d6\u7684\u53c2\u6570\u7ed1\u5b9a\u5230\u7ed3\u6784\u4f53\u6a21\u578b\u4e2d<\/li>\n\n\n\n<li>\u7b2c23\u884c\uff1a\u5728c.JSON\u4e2d\u83b7\u53d6\u5b57\u6bb5\u7684\u503c<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7postman\u8c03\u7528\u63a5\u53e3\uff0c\u5982\u679c\u4e0a\u9762\u6ca1\u6709\u5199\u6807\u7b7eform\uff0c\u90a3\u4e48postman\u4e2d\u7684\u5b57\u6bb5\u5fc5\u987b\u8981\u548c\u7ed3\u6784\u4f53\u5b57\u6bb5\u4e00\u81f4\uff0c\u4e5f\u5c31\u662f\u5b57\u6bb5\u9996\u5b57\u6bcd\u8981\u5927\u5199\uff0c\u52a0\u4e86\u6807\u7b7eform\u540e\u5c31\u53ef\u4ee5\u5c0f\u5199\u4e86<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"710\" height=\"614\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/3-5.png\" alt=\"\" class=\"wp-image-9760\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/3-5.png 710w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/3-5-300x259.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/3-5-600x519.png 600w\" sizes=\"auto, (max-width: 710px) 100vw, 710px\" \/><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u9664\u4e86Bind()\u65b9\u6cd5\uff0c\u8fd8\u6709ShouldBind()\u65b9\u6cd5\u3001<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u662f\u901a\u8fc7url\u83b7\u53d6\u53c2\u6570\uff0c\u53ef\u7528gin\u7684GET\u65b9\u6cd5\uff0c\u5982\u679c\u662f\u63d0\u4ea4\u7684\u8868\u5355\u662f\u6570\u636e\uff0c\u9700\u8981\u7528POST\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"706\" height=\"591\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/4-5.png\" alt=\"\" class=\"wp-image-9762\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/4-5.png 706w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/4-5-300x251.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/4-5-600x502.png 600w\" sizes=\"auto, (max-width: 706px) 100vw, 706px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7postman\u8bf7\u6c42\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"708\" height=\"418\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/5-5.png\" alt=\"\" class=\"wp-image-9764\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/5-5.png 708w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/5-5-300x177.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2022\/08\/5-5-600x354.png 600w\" sizes=\"auto, (max-width: 708px) 100vw, 708px\" \/><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u5728\u901a\u8fc7\u63a5\u53e3\u8bf7\u6c42\u7684\u65f6\u5019\uff0c\u5b57\u6bb5\u540d\u8981\u7528\u5c0f\u5199\u5f62\u5f0f\u5c31\u884c\uff0c\u6bd4\u5982\u4e0a\u9762\u7684username\uff0c\u56e0\u4e3a\u5df2\u7ecf\u901a\u8fc7form\u6307\u5b9a\u4e86\uff0c\u5c06\u5c0f\u5199\u7684username\u7ed1\u5b9a\u5230\u5927\u5199\u7684Username\u5b57\u6bb5\u4e0a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u56db\u3001binding\u6807\u7b7e\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">gin\u5bf9\u4e8e\u6570\u636e\u6821\u9a8c\u4f7f\u7528\u7684\u662fvalidator:v10\u5305\uff0c\u8be5\u5305\u63d0\u4f9b\u4e86\u591a\u79cd\u6570\u636e\u6821\u9a8c\u65b9\u6cd5\uff0c\u901a\u8fc7binding:&#8221;&#8221;\u6807\u7b7e\u5b9e\u73b0\u6821\u9a8c<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>type Userpass struct {\n\tUsername  string `json:\"username\" binding:\"required,max=30\"`\n\tPassword  string `json:\"password\" binding:\"required,max=30\"`\n\tIPAddress string `json:\"ipaddress\" binding:\"required,ip\"`\n}\n<\/code><\/pre>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\uff1abinding\u6807\u7b7e\u4e00\u822c\u7528\u4e8e\u5b57\u6bb5\u6821\u9a8c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b26\u53f7\u8bf4\u660e\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\u7b26\u53f7<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u8bf4\u660e<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">,<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5206\u9694\u591a\u4e2a\u6807\u7b7e\u9009\u9879\uff0c\u9017\u53f7\u4e4b\u95f4\u4e0d\u80fd\u6709\u7a7a\u683c<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">&#8211;<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u8be5\u5b57\u6bb5\u4e0d\u505a\u6821\u9a8c<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">|<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u4f7f\u7528\u591a\u4e2a\u9009\u9879\uff0c\u6ee1\u8db3\u5176\u4e2d\u4e00\u4e2a\u5373\u53ef<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5fc5\u987b\u6821\u9a8c\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\u9009\u9879<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u8bf4\u660e<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u793a\u4f8b<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">required<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u8868\u793a\u8be5\u5b57\u6bb5\u503c\u5fc5\u8f93\u8bbe\u7f6e\uff0c\u4e14\u4e0d\u80fd\u4e3a\u9ed8\u8ba4\u503c<\/td><td class=\"has-text-align-center\" data-align=\"center\">binding:&#8221;required&#8221;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">omitempty<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5982\u679c\u5b57\u6bb5\u672a\u8bbe\u7f6e\uff0c\u5219\u5ffd\u7565\u5b83<\/td><td class=\"has-text-align-center\" data-align=\"center\">binding:&#8221;omitempty&#8221;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b57\u7b26\u4e32\u6821\u9a8c\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\u9009\u9879<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u8bf4\u660e<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u793a\u4f8b<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">contains<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u53c2\u6570\u503c\u5305\u542b\u8bbe\u7f6e\u5b50\u4e32<\/td><td class=\"has-text-align-center\" data-align=\"center\">binding:&#8221;contains=abc&#8221;\u662f\u5426\u5305\u542babc\u5b57\u7b26\u4e32<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">excludes<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u53c2\u6570\u503c\u4e0d\u5305\u542b\u8bbe\u7f6e\u5b50\u4e32<\/td><td class=\"has-text-align-center\" data-align=\"center\">binding:&#8221;excludes=abc&#8221;\u662f\u5426\u4e0d\u5305\u542babc\u5b57\u7b26\u4e32<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">startswith<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5b57\u7b26\u4e32\u524d\u7f00<\/td><td class=\"has-text-align-center\" data-align=\"center\">binding:&#8221;startswith=abc&#8221;\u662f\u5426\u4ee5abc\u5f00\u5934<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">endswith<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5b57\u7b26\u4e32\u524d\u7f00<\/td><td class=\"has-text-align-center\" data-align=\"center\">binding:&#8221;endswith=abc&#8221;\u662f\u5426\u4ee5abc\u7ed3\u5c3e<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8303\u56f4\u6821\u9a8c\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\u9009\u9879<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u8bf4\u660e<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u793a\u4f8b<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">len<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u53c2\u6570\u503c\u7b49\u4e8e\u7ed9\u5b9a\u503c<\/td><td class=\"has-text-align-center\" data-align=\"center\">binding:&#8221;len=3&#8243;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">ne<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u4e0d\u7b49\u4e8e<\/td><td class=\"has-text-align-center\" data-align=\"center\">binding:&#8221;ne=3&#8243;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">max<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6700\u5927\u503c\uff0c\u5c0f\u4e8e\u7b49\u4e8e\u53c2\u6570\u503c<\/td><td class=\"has-text-align-center\" data-align=\"center\">binding:&#8221;max=3&#8243;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">min<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6700\u5c0f\u503c\uff0c\u5927\u4e8e\u7b49\u4e8e\u53c2\u6570\u503c<\/td><td class=\"has-text-align-center\" data-align=\"center\">binding:&#8221;min=3&#8243;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">lte<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u53c2\u6570\u503c\u5c0f\u4e8e\u7b49\u4e8e\u7ed9\u5b9a\u503c<\/td><td class=\"has-text-align-center\" data-align=\"center\">binding:&#8221;lte=3&#8243;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">gte<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u53c2\u6570\u503c\u5927\u4e8e\u7b49\u4e8e\u7ed9\u5b9a\u503c<\/td><td class=\"has-text-align-center\" data-align=\"center\">binding:&#8221;gte=3&#8243;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">lt<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u53c2\u6570\u503c\u5c0f\u4e8e\u7ed9\u5b9a\u503c<\/td><td class=\"has-text-align-center\" data-align=\"center\">binding:&#8221;lt=3&#8243;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">gt<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u53c2\u6570\u503c\u5927\u4e8e\u7ed9\u5b9a\u503c<\/td><td class=\"has-text-align-center\" data-align=\"center\">binding:&#8221;gt=3&#8243;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">oneof<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u53c2\u6570\u503c\u53ea\u80fd\u662f\u679a\u4e3e\u503c\u4e2d\u7684\u4e00\u4e2a\uff0c\u503c\u5fc5\u987b\u662f\u6570\u503c\u6216\u5b57\u7b26\u4e32\uff0c\u4ee5\u7a7a\u683c\u5206\u9694\uff0c\u5982\u679c\u5b57\u7b26\u4e32\u4e2d\u6709\u7a7a\u683c\uff0c\u5c06\u5b57\u7b26\u4e32\u7528\u5355\u5f15\u53f7\u5305\u56f4<\/td><td class=\"has-text-align-center\" data-align=\"center\">binding:&#8221;oneof=red green&#8221;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b57\u6bb5\u6821\u9a8c\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\u9009\u9879<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u8bf4\u660e<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">eqcsfield<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u8de8\u4e0d\u540c\u7ed3\u6784\u4f53\u5b57\u6bb5\u76f8\u7b49\uff0c\u6bd4\u5982<code>struct1 field1<\/code>&nbsp;\u662f\u5426\u7b49\u4e8e<code>struct2 field2<\/code><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">necsfield<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u8de8\u4e0d\u540c\u7ed3\u6784\u4f53\u5b57\u6bb5\u4e0d\u76f8\u7b49<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">eqfield<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u540c\u4e00\u7ed3\u6784\u4f53\u5b57\u6bb5\u76f8\u7b49\u9a8c\u8bc1\uff0c\u4f8b\u5982\uff1a\u8f93\u5165\u4e24\u6b21\u5bc6\u7801<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">nefield<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u540c\u4e00\u7ed3\u6784\u4f53\u5b57\u6bb5\u4e0d\u76f8\u7b49\u9a8c\u8bc1<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">gtefield<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5927\u4e8e\u7b49\u4e8e\u540c\u4e00\u7ed3\u6784\u4f53\u5b57\u6bb5<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">ltefield<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5c0f\u4e8e\u7b49\u4e8e\u540c\u4e00\u7ed3\u6784\u4f53\u5b57\u6bb5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ \u4e0d\u540c\u7ed3\u6784\u4f53\u6821\u9a8c\ntype hello struct {\n    a string `validate:eqcsfield=b.c`   \n    b struct {  \n        c string \n    } \n}\n\/\/ \u540c\u4e00\u7ed3\u6784\u4f53\u5b57\u6bb5\u76f8\u540c\u6821\u9a8c\ntype a struct {    \n    b  string `validate:\"lte=4\"`     \n    c    string `validate:\"min=10\"`  \n    d   string `validate:\"eqfield=c\"`\n}\n\/\/ \u540c\u4e00\u7ed3\u6784\u4f53\u5b57\u6bb5\u4e0d\u76f8\u7b49\ntype User struct {\n    Name     string `validate:\"lte=4\"` \n    Age      int `validate:\"min=20\"`\n    Password string `validate:\"min=10,nefield=Name\"`\n}\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5176\u4ed6\u6821\u9a8c\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\u9009\u9879<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u8bf4\u660e<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u793a\u4f8b<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">ip<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5408\u6cd5IP\u5730\u5740\u6821\u9a8c<\/td><td class=\"has-text-align-center\" data-align=\"center\">binding:&#8221;ip&#8221;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">email<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5408\u6cd5\u90ae\u7bb1\u6821\u9a8c<\/td><td class=\"has-text-align-center\" data-align=\"center\">binding:&#8221;email&#8221;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">url<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5408\u6cd5\u7684URL<\/td><td class=\"has-text-align-center\" data-align=\"center\">binding:&#8221;url&#8221;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">uri<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5408\u6cd5\u7684URI<\/td><td class=\"has-text-align-center\" data-align=\"center\">binding:&#8221;uri&#8221;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">uuid<\/td><td class=\"has-text-align-center\" data-align=\"center\">uuid\u9a8c\u8bc1<\/td><td class=\"has-text-align-center\" data-align=\"center\">binding:&#8221;uuid&#8221;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">datetime<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5408\u6cd5\u65f6\u95f4\u683c\u5f0f\u503c\u6821\u9a8c<\/td><td class=\"has-text-align-center\" data-align=\"center\">binding:&#8221;datetime=2006-01-02&#8243;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">json<\/td><td class=\"has-text-align-center\" data-align=\"center\">JSON\u6570\u636e\u9a8c\u8bc1<\/td><td class=\"has-text-align-center\" data-align=\"center\">validate:&#8221;json&#8221;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">numeric<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6570\u503c\u9a8c\u8bc1 \u6b63\u5219\uff1a^[-+]?[0-9]+(?:\\\\.[0-9]+)?$<\/td><td class=\"has-text-align-center\" data-align=\"center\">validate:&#8221;numeric&#8221;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">number<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u6574\u6570\u9a8c\u8bc1 \u6b63\u5219\uff1a^[0-9]+$<\/td><td class=\"has-text-align-center\" data-align=\"center\">validate:&#8221;number&#8221;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">alpha<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5b57\u6bcd\u5b57\u7b26\u4e32\u9a8c\u8bc1 \u6b63\u5219\uff1a^[a-zA-Z]+$<\/td><td class=\"has-text-align-center\" data-align=\"center\">validate:&#8221;alpha&#8221;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">alphanum<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u5b57\u6bcd\u6570\u5b57\u5b57\u7b26\u4e32\u9a8c\u8bc1 \u6b63\u5219\uff1a^[a-zA-Z0-9]+$<\/td><td class=\"has-text-align-center\" data-align=\"center\">validate:&#8221;alphanum&#8221;<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">ascii<\/td><td class=\"has-text-align-center\" data-align=\"center\">Ascii \u5b57\u7b26\u9a8c\u8bc1<\/td><td class=\"has-text-align-center\" data-align=\"center\">validate:&#8221;ascii&#8221;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e94\u3001ini\u6807\u7b7e<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ini \u662f Windows \u4e0a\u5e38\u7528\u7684\u914d\u7f6e\u6587\u4ef6\u683c\u5f0f\uff0c go-ini\u662f Go \u8bed\u8a00\u4e2d\u7528\u4e8e\u64cd\u4f5c ini \u6587\u4ef6\u7684\u7b2c\u4e09\u65b9\u5e93<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u82e5\u4f7f\u7528ini\u683c\u5f0f\u914d\u7f6e\uff0c\u9700\u8981\u5c06\u914d\u7f6e\u6587\u4ef6\u5b57\u6bb5\u6620\u5c04\u5230\u7ed3\u6784\u4f53\u53d8\u91cf\uff0c\u5982\u679c\u952e\u540d\u4e0e\u5b57\u6bb5\u540d\u4e0d\u76f8\u540c\uff0c\u90a3\u4e48\u9700\u8981\u5728\u7ed3\u6784\u6807\u7b7e\u4e2d\u6307\u5b9a\u5bf9\u5e94\u7684\u952e\u540d\u3002\u6807\u51c6\u5e93encoding\/json\u3001encoding\/xml\u89e3\u6790\u65f6\u53ef\u4ee5\u5c06\u952e\u540d\u76f4\u63a5\u5bf9\u5e94\u5230\u5b57\u6bb5\u540d\uff0c\u800cgo-ini\u5e93\u4e0d\u53ef\u4ee5\uff0c\u6240\u4ee5\u9700\u8981\u5728\u7ed3\u6784\u4f53\u6807\u7b7e\u6307\u5b9a\u5bf9\u5e94\u952e\u540d\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>## \u914d\u7f6e\u6587\u4ef6 cnf.ini\nuser_name  = ares\nage = 20\n\n\/\/ \u914d\u7f6e\u6587\u4ef6\u6620\u5c04 \u7ed3\u6784\u4f53\ntype Config struct {\n  UserName   string `ini:\"user_name\"`  \/\/ ini\u6807\u7b7e\u6307\u5b9a\u4e0b\u952e\u540d\n  Age  string `ini:\"age\"`\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u7ed3\u6784\u4f53\u9664\u4e86\u5b57\u6bb5\u540d\u548c\u7c7b\u578b\u5916\uff0c\u8fd8\u6709\u4e00\u4e2a\u53ef\u9009\u7684\u6807\u7b7e(tag)\uff0c\u6807\u7b7e\u662f\u9644\u5c5e\u4e8e\u5b57\u6bb5\u7684\u5b57\u7b26\u4e32\uff0c\u53ef\u4ee5\u662f\u6587\u6863\u6216\u8005\u5176\u4ed6\u6807\u8bb0 ta [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":9700,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[111,23],"tags":[],"class_list":["post-9698","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\/9698","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=9698"}],"version-history":[{"count":66,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/9698\/revisions"}],"predecessor-version":[{"id":13317,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/9698\/revisions\/13317"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/media\/9700"}],"wp:attachment":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/media?parent=9698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/categories?post=9698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/tags?post=9698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}