{"id":2077,"date":"2020-08-29T20:47:06","date_gmt":"2020-08-29T12:47:06","guid":{"rendered":"http:\/\/blog.ywdevops.cn\/?p=2077"},"modified":"2024-05-15T17:19:12","modified_gmt":"2024-05-15T09:19:12","slug":"python-3","status":"publish","type":"post","link":"https:\/\/blog.ywdevops.cn\/index.php\/2020\/08\/29\/python-3\/","title":{"rendered":"python\u51fd\u6570\u4e0e\u53d8\u91cf\u4f5c\u7528\u57df"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u7406\u5ff5\uff1a\u4e00\u4e2a\u51fd\u6570\u6700\u597d\u53ea\u8d1f\u8d23\u5904\u7406\u4e00\u9879\u4efb\u52a1\uff0c\u5e76\u901a\u8fc7\u51fd\u6570\u95f4\u8c03\u7528\u6765\u534f\u540c\u5b8c\u6210\u591a\u9879\u4efb\u52a1<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\">\u4e00\u3001\u521b\u5efa\u51fd\u6570\uff1a<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u521b\u5efa\u51fd\u6570\u4e5f\u79f0\u4e3a\u5b9a\u4e49\u51fd\u6570\uff0c\u901a\u8fc7def\u5173\u952e\u5b57\u5b9e\u73b0\uff0c\u8bed\u6cd5\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>def functionname(&#91;paramerlist]):\n  &#91;'''comments''']\n  &#91;functionbody]<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u53c2\u6570\u8bf4\u660e\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>functionname:\u51fd\u6570\u540d\u5b57\uff0c\u5728\u8c03\u7528\u65f6\u5019\u4f7f\u7528<\/li>\n\n\n\n<li>parameterlist:\u53ef\u9009\u53c2\u6570\uff0c\u7528\u4e8e\u6307\u5b9a\u5411\u51fd\u6570\u4e2d\u4f20\u9012\u7684\u53c2\u6570\uff0c\u5982\u679c\u6709\u591a\u4e2a\u53c2\u6570\uff0c\u901a\u8fc7\u9017\u53f7\u5206\u9694\uff0c\u5982\u679c\u6ca1\u6709\u6307\u5b9a\uff0c\u8868\u793a\u8be5\u51fd\u6570\u6ca1\u6709\u53c2\u6570\uff0c\u8c03\u7528\u7684\u65f6\u5019\u65e0\u9700\u6307\u5b9a<\/li>\n\n\n\n<li>comments:\u53ef\u9009\u53c2\u6570\uff0c\u8868\u793a\u4e3a\u51fd\u6570\u6307\u5b9a\u6ce8\u91ca\uff0c\u6ce8\u91ca\u5185\u5bb9\u901a\u5e38\u8bf4\u660e\u51fd\u6570\u529f\u80fd\uff0c\u8981\u4f20\u9012\u7684\u53c2\u6570\u7b49\u7b49\u3002<\/li>\n\n\n\n<li>functionbody:\u53ef\u9009\u53c2\u6570\uff0c\u8868\u793a\u51fd\u6570\u4f53\uff0c\u51fd\u6570\u88ab\u8c03\u7528\u540e\u6267\u884c\u7684\u529f\u80fd\u4ee3\u7801\uff0c\u5982\u679c\u6709\u8fd4\u56de\u503c\uff0c\u53ef\u901a\u8fc7return\u8bed\u53e5\u8fd4\u56de\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u51fd\u6570\u4e2d\u6ca1\u6709\u53c2\u6570\u7684\u65f6\u5019\uff0c\u4e5f\u8981\u4fdd\u7559\uff08\uff09\uff0c\u5426\u5219\u4f1a\u62a5\u9519\uff0c\u5982\u679c\u5b9a\u4e49\u4e86\u6ce8\u91ca\u5185\u5bb9\uff0c\u5728\u8c03\u7528\u7684\u65f6\u5019\uff0c\u4f1a\u51fa\u73b0\u6ce8\u91ca\u63d0\u793a\uff0c\u6ce8\u610f\u6ce8\u91ca\u548c\u51fd\u6570\u4f53\u76f8\u5bf9\u4e8edef\u8981\u6709\u4e00\u5b9a\u7684\u7f29\u8fdb\u3002<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\">\u4e8c\u3001\u8c03\u7528\u51fd\u6570\uff1a<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8c03\u7528\u51fd\u6570\u4e5f\u5c31\u662f\u4f7f\u7528\u51fd\u6570\uff0c\u6267\u884c\u51fd\u6570\u4e2d\u7684\u529f\u80fd\u4ee3\u7801\uff0c\u8bed\u6cd5\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">functionname([parametervalue])<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53c2\u6570\u8bf4\u660e\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>functionname:\u8868\u793a\u51fd\u6570\u540d\u79f0\uff0c\u5df2\u7ecf\u521b\u5efa\u597d\u7684<\/li>\n\n\n\n<li>parametervalue:\u53ef\u9009\u53c2\u6570\uff0c\u7528\u4e8e\u6307\u5b9a\u53c2\u6570\u7684\u503c\uff0c\u5982\u679c\u6709\u591a\u4e2a\u53c2\u6570\u8981\u4f20\uff0c\u7528\u9017\u53f7\u5206\u9694\uff0c\u5982\u679c\u6ca1\u6709\u53c2\u6570\uff0c\u4e0d\u5199\u5373\u53ef\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a\u5728test.py\u4e2d\u5b9a\u4e49\u51fd\u6570testtime\u51fd\u6570\uff0c\u6253\u5370\u5f53\u524d\u661f\u671f\uff0c\u7136\u540e\u8c03\u7528\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"581\" height=\"261\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/9-3.png\" alt=\"\" class=\"wp-image-2078\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/9-3.png 581w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/9-3-300x135.png 300w\" sizes=\"auto, (max-width: 581px) 100vw, 581px\" \/><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u8c03\u7528\u51fd\u6570\u7684\u65f6\u5019\uff0c\u5982\u679c\u52a0\u4e86\u5c0f\u62ec\u53f7\u8868\u793a\u8c03\u7528\u51fd\u6570\uff0c\u5982\u679c\u4e0d\u52a0\u5c0f\u62ec\u53f7\u8868\u793a\u83b7\u53d6\u51fd\u6570\u5bf9\u8c61<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\">\u4e09\u3001\u53c2\u6570\u4f20\u9012\uff1a<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8c03\u7528\u51fd\u6570\u65f6\uff0c\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u90fd\u662f\u6709\u53c2\u6570\u4f20\u9012\u7684\uff0c\u51fd\u6570\u63a5\u53d7\u5230\u4f20\u6765\u7684\u53c2\u6570\u8fdb\u884c\u5177\u4f53\u7684\u64cd\u4f5c\u3002\u5728\u4f7f\u7528\u53c2\u6570\u7684\u65f6\u5019\uff0c\u4f1a\u7528\u5230\u5f62\u5f0f\u53c2\u6570\u548c\u5b9e\u9645\u53c2\u6570\uff0c\u533a\u522b\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f62\u5f0f\u53c2\u6570\uff1a\u5728\u5b9a\u4e49\u51fd\u6570\u7684\u65f6\u5019\uff0c\u76f4\u63a5\u5199\u5728\u51fd\u6570\u540e\u9762\u7684\u62ec\u53f7\u4e2d\u7684\u53c2\u6570<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9e\u9645\u53c2\u6570\uff1a\u5728\u8c03\u7528\u51fd\u6570\u7684\u65f6\u5019\uff0c\u4f20\u9012\u7ed9\u51fd\u6570\u7684\u53c2\u6570\u4e3a\u5b9e\u9645\u53c2\u6570\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6839\u636e\u5b9e\u9645\u53c2\u6570\u7c7b\u578b\u4e0d\u540c\uff0c\u53ef\u4ee5\u5206\u4e3a\u5b9e\u9645\u53c2\u6570\u7684\u503c\u4f20\u9012\u7ed9\u5f62\u5f0f\u53c2\u6570\u548c\u5c06\u5b9e\u9645\u53c2\u6570\u7684\u5f15\u7528\u4f20\u9012\u7ed9\u5f62\u5f0f\u53c2\u6570\u4e24\u79cd\u60c5\u51b5\uff0c\u5176\u4e2d\uff0c\u5f53\u5b9e\u9645\u53c2\u6570\u4e3a<strong>\u4e0d\u53ef\u53d8\u5bf9\u8c61<\/strong>\u65f6\uff0c\u8fdb\u884c\u503c\u4f20\u9012\uff0c\u5f53\u5b9e\u9645\u53c2\u6570\u4e3a<strong>\u53ef\u53d8\u5bf9\u8c61<\/strong>\u65f6\uff0c\u8fdb\u884c\u7684\u662f\u5f15\u7528\u4f20\u9012\uff0c\u503c\u4f20\u9012\u548c\u5f15\u7528\u4f20\u9012\u7684\u672c\u8d28\u533a\u522b\u662f\uff0c\u8fdb\u884c\u503c\u4f20\u9012\u540e\uff0c\u6539\u53d8\u5f62\u5f0f\u53c2\u6570\u7684\u503c\uff0c\u5b9e\u9645\u53c2\u6570\u7684\u503c\u4e0d\u53d8\uff0c\u8fdb\u884c\u5f15\u7528\u4f20\u9012\u540e\uff0c\u5b9e\u9645\u53c2\u6570\u548c\u5f62\u5f0f\u53c2\u6570\u7684\u503c\u90fd\u53d1\u751f\u4e86\u6539\u53d8<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a\u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570demo,\u7136\u540e\u4e3a\u8be5\u51fd\u6570\u4f20\u9012\u4e00\u4e2a\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u53d8\u91cf\u4f5c\u4e3a\u53c2\u6570(\u8868\u793a\u503c\u4f20\u9012)\uff0c\u5e76\u5728\u51fd\u6570\u8c03\u7528\u524d\u540e\u5206\u522b\u8f93\u5165\u8be5\u5b57\u7b26\u4e32\u53d8\u91cf\uff0c\u518d\u4e3ademo()\u51fd\u6570\u4f20\u9012\u4e00\u4e2a\u5217\u8868\u7c7b\u578b\u7684\u53d8\u91cf\u4f5c\u4e3a\u53c2\u6570(\u8868\u793a\u5f15\u7528\u4f20\u9012)\uff0c\u5e76\u5728\u51fd\u6570\u8c03\u7528\u524d\u540e\u8f93\u51fa\u8be5\u5217\u8868\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"577\" height=\"325\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/10-3.png\" alt=\"\" class=\"wp-image-2079\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/10-3.png 577w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/10-3-300x169.png 300w\" sizes=\"auto, (max-width: 577px) 100vw, 577px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"578\" height=\"194\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/5.png\" alt=\"\" class=\"wp-image-3748\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/5.png 578w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2021\/05\/5-300x101.png 300w\" sizes=\"auto, (max-width: 578px) 100vw, 578px\" \/><\/figure>\n\n\n\n<p class=\"has-very-dark-gray-color has-text-color wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">1\u3001<strong>\u4f4d\u7f6e\u53c2\u6570\uff1a<\/strong><\/mark><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e5f\u79f0\u4e3a\u5fc5\u5907\u53c2\u6570\uff0c\u5fc5\u987b\u6309\u7167\u6b63\u786e\u7684\u987a\u5e8f\u4f20\u5230\u51fd\u6570\u4e2d\uff0c\u8c03\u7528\u65f6\u7684\u6570\u91cf\u548c\u4f4d\u7f6e\u5fc5\u987b\u548c\u5b9a\u4e49\u7684\u65f6\u5019\u4e00\u6837\u7684\uff0c\u5982\u679c\u4e0d\u4e00\u6837\u5c06\u4f1a\u629b\u51faTypeError\u5f02\u5e38\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a\u5b9a\u4e49\u51fd\u6570demo()\u5e76\u8bbe\u7f6e\u4e09\u4e2a\u5f62\u5f0f\u53c2\u6570\uff0c\u8c03\u7528\u7684\u65f6\u5019\u53ea\u4f20\u9012\u4e24\u4e2a\u53c2\u6570\uff0c\u62a5\u9519\u60c5\u51b5\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"566\" height=\"168\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/11-3.png\" alt=\"\" class=\"wp-image-2080\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/11-3.png 566w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/11-3-300x89.png 300w\" sizes=\"auto, (max-width: 566px) 100vw, 566px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"543\" height=\"164\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/12-3.png\" alt=\"\" class=\"wp-image-2081\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/12-3.png 543w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/12-3-300x91.png 300w\" sizes=\"auto, (max-width: 543px) 100vw, 543px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">2\u3001<strong>\u5173\u952e\u5b57\u53c2\u6570\uff1a<\/strong>(<strong>\u63a8\u8350\u4f7f\u7528\u5173\u952e\u5b57\u53c2\u6570\u7684\u5f62\u5f0f<\/strong>)<\/mark><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5173\u952e\u5b57\u53c2\u6570\u662f\u6307\u5728\u4f7f\u7528\u5f62\u5f0f\u53c2\u6570\u7684\u540d\u5b57\u6765\u786e\u5b9a\u8f93\u5165\u7684\u53c2\u6570\u503c\uff0c\u901a\u8fc7\u8be5\u65b9\u5f0f\u6307\u5b9a\u5b9e\u9645\u53c2\u6570\u7684\u65f6\u5019\uff0c\u4e0d\u518d\u9700\u8981\u4e0e\u5f62\u5f0f\u53c2\u6570\u7684\u4f4d\u7f6e\u4e00\u81f4\uff0c\u53ea\u8981\u5c06\u53c2\u6570\u540d\u5199\u6b63\u786e\u5373\u53ef,\u4f7f\u5f97\u53c2\u6570\u7684\u8c03\u7528\u548c\u4f20\u9012\u66f4\u52a0\u7075\u6d3b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a\u5b9a\u4e49\u51fd\u6570demo()\u51fd\u6570\uff0c\u901a\u8fc7\u5173\u952e\u5b57\u53c2\u6570\u7684\u5f62\u5f0f\u8c03\u7528\u51fd\u6570\uff0c\u53ef\u4ee5\u4e0d\u7528\u6309\u7167\u4f4d\u7f6e\u53c2\u6570\u90a3\u6837\u4e25\u683c\u6307\u5b9a\u4f4d\u7f6e\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"581\" height=\"157\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/13-2.png\" alt=\"\" class=\"wp-image-2082\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/13-2.png 581w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/13-2-300x81.png 300w\" sizes=\"auto, (max-width: 581px) 100vw, 581px\" \/><\/figure>\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-red-color\">3\u3001\u4e3a\u53c2\u6570\u8bbe\u7f6e\u9ed8\u8ba4\u503c\uff1a<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5b9a\u4e49\u51fd\u6570\u7684\u65f6\u5019\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u5f62\u5f0f\u53c2\u6570\u7684\u9ed8\u8ba4\u503c\uff0c\u5728\u8c03\u7528\u51fd\u6570\u7684\u65f6\u5019\uff0c\u5f53\u6ca1\u6709\u53c2\u6570\u4f20\u5165\u65f6\u5c06\u4f7f\u7528\u6b64\u9ed8\u8ba4\u503c(\u6bcf\u4e2a\u53c2\u6570\u90fd\u53ef\u4ee5\u8bbe\u7f6e\u9ed8\u8ba4\u503c)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982:\u5b9a\u4e49demo()\u51fd\u6570\uff0c\u8bbe\u7f6e\u4e09\u4e2a\u5f62\u5f0f\u53c2\u6570\uff0c\u5e76\u8bbe\u7f6e\u9ed8\u8ba4\u503c\uff0c\u5728\u8c03\u7528\u7684\u65f6\u5019\u53ef\u4ee5\u4e0d\u4f20\u53c2\u6570\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"598\" height=\"157\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/15-1.png\" alt=\"\" class=\"wp-image-2090\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/15-1.png 598w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/15-1-300x79.png 300w\" sizes=\"auto, (max-width: 598px) 100vw, 598px\" \/><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f:\u5728\u5b9a\u4e49\u51fd\u6570\u7684\u65f6\u5019\uff0c\u6307\u5b9a\u9ed8\u8ba4\u503c\u7684\u53c2\u6570\u5fc5\u987b\u653e\u5728\u6240\u6709\u53c2\u6570\u7684\u6700\u540e\uff0c\u5426\u5219\u5c06\u4ea7\u751f\u8bed\u6cd5\u9519\u8bef\uff0c\u5982\u679c\u8c03\u7528\u7684\u65f6\u5019\u4f20\u5165\u4e86\u53c2\u6570\uff0c\u5c06\u4f1a\u8986\u76d6\u8bbe\u7f6e\u7684\u9ed8\u8ba4\u503c\uff0c\u901a\u8fc7print(demo.__defaults__)\u53ef\u4ee5\u6253\u5370\u5f53\u524d\u8bbe\u7f6e\u7684\u9ed8\u8ba4\u503c\uff0c\u9ed8\u8ba4\u53c2\u6570\u5fc5\u987b\u6307\u5b9a\u4e3a\u4e0d\u53ef\u53d8\u5bf9\u8c61\uff0c\u5982\u679c\u662f\u53ef\u53d8\u5bf9\u8c61\uff0c\u591a\u6b21\u8c03\u7528\u5c06\u4ea7\u751f\u5f02\u5e38<\/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-red-color\">4\u3001\u8bbe\u7f6e\u53ef\u53d8\u53c2\u6570\uff1a<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728Python\u4e2d\u53ef\u4ee5\u5b9a\u4e49\u53ef\u53d8\u53c2\u6570\uff0c\u5373\u4e3a\u4e0d\u5b9a\u957f\u53c2\u6570\uff0c\u4f20\u5165\u7684\u5b9e\u9645\u53c2\u6570\u53ef\u4ee5\u662f\u4efb\u610f\u591a\u4e2a\uff0c\u5b9a\u4e49\u53ef\u53d8\u53c2\u6570\u65f6\u4e3b\u8981\u6709\u4e24\u79cd\u5f62\u5f0f\uff0c\u4e00\u79cd\u662f*parameter,\u4e00\u79cd\u662f**parameter<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>*parameter<\/strong>\u8868\u793a\u63a5\u6536\u4efb\u610f\u591a\u4e2a\u5b9e\u9645\u53c2\u6570\uff0c\u5e76\u5c06\u5176\u653e\u5165<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\"><strong>\u5143\u7956<\/strong><\/mark>\u4e2d\uff0c\u7136\u540e\u904d\u5386\u5143\u7956\u5373\u53ef\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a\u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570demo()\uff0c\u5e76\u8ba9\u5176\u53ef\u4ee5\u4e00\u6b21\u6027\u63a5\u6536\u591a\u4e2a\u5b9e\u9645\u53c2\u6570\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"552\" height=\"143\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/16-2.png\" alt=\"\" class=\"wp-image-2094\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/16-2.png 552w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/16-2-300x78.png 300w\" sizes=\"auto, (max-width: 552px) 100vw, 552px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u8981\u4f7f\u7528\u4e00\u4e2a\u5df2\u7ecf\u5b58\u5728\u7684\u5217\u8868\u4f5c\u4e3a\u51fd\u6570\u7684\u53ef\u53d8\u53c2\u6570\uff0c\u53ef\u5728\u8c03\u7528\u51fd\u6570\u7684\u65f6\u5728\u5217\u8868\u524d\u52a0*(\u79f0\u4e3a\u89e3\u5305)\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"577\" height=\"174\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/17-2.png\" alt=\"\" class=\"wp-image-2096\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/17-2.png 577w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/17-2-300x90.png 300w\" sizes=\"auto, (max-width: 577px) 100vw, 577px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">**parameter\uff1a\u8868\u793a\u63a5\u6536\u591a\u4e2a\u7c7b\u4f3c\u5173\u952e\u5b57\u53c2\u6570\u4e00\u6837\u663e\u793a\u8d4b\u503c\u7684\u5b9e\u9645\u53c2\u6570\uff0c\u5e76\u5c06\u5176\u653e\u5165\u5b57\u5178\u4e2d\uff0c\u5728\u904d\u5386\u5b57\u5178\u5c06\u5176\u6253\u5370\u5373\u53ef\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a\u5b9a\u4e49\u51fd\u6570demo()\uff0c\u8ba9\u5176\u53ef\u4ee5\u63a5\u6536\u4efb\u610f\u591a\u4e2a\u663e\u793a\u8d4b\u503c\u7684\u5b9e\u9645\u53c2\u6570\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"575\" height=\"147\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/18-1.png\" alt=\"\" class=\"wp-image-2098\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/18-1.png 575w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/18-1-300x77.png 300w\" sizes=\"auto, (max-width: 575px) 100vw, 575px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u8981\u4f7f\u7528\u4e00\u4e2a\u5df2\u7ecf\u5b58\u5728\u7684\u5b57\u5178\u4f5c\u4e3a\u53ef\u53d8\u53c2\u6570\uff0c\u9700\u8981\u5728\u5b57\u5178\u540d\u524d\u9762\u52a0**\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"595\" height=\"166\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/19-1.png\" alt=\"\" class=\"wp-image-2100\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/19-1.png 595w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/19-1-300x84.png 300w\" sizes=\"auto, (max-width: 595px) 100vw, 595px\" \/><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\uff1a\u89e3\u5305\u9002\u7528\u4e8e\u5143\u7ec4\u3001\u5217\u8868\u3001\u5b57\u5178\u7b49\u5176\u4ed6\u53ef\u8fed\u4ee3\u5bf9\u8c61<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\">\u56db\u3001\u8fd4\u56de\u503c<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728Python\u4e2d\u53ef\u4ee5\u5728\u51fd\u6570\u4f53\u5185\u4f7f\u7528return\u8bed\u53e5\u4e3a\u51fd\u6570\u6307\u5b9a\u8fd4\u56de\u503c\uff0c\u8be5\u8fd4\u56de\u503c\u53ef\u4ee5\u662f<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u4efb\u610f\u7c7b\u578b<\/mark><\/strong>\uff0c\u65e0\u8bbareturn\u51fa\u73b0\u5728\u51fd\u6570\u7684\u4ec0\u4e48\u4f4d\u7f6e\uff0c\u53ea\u8981\u5f97\u5230\u6267\u884c\uff0c\u5c31\u4f1a\u76f4\u63a5\u7ed3\u675f\u51fd\u6570\u7684\u6267\u884c\u3002\u8bed\u6cd5\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>return  value<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u53c2\u6570\u8bf4\u660e\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>value:\u7528\u4e8e\u6307\u5b9a\u7684\u8fd4\u56de\u7684\u503c\uff0c\u53ef\u4ee5\u8fd4\u56de\u4e00\u4e2a\u503c\uff0c\u4e5f\u53ef\u4ee5\u8fd4\u56de\u591a\u4e2a\u503c\u3002<\/li>\n\n\n\n<li>\u4e3a\u51fd\u6570\u6307\u5b9a\u8fd4\u56de\u503c\u540e\uff0c\u5728\u8c03\u7528\u51fd\u6570\u7684\u65f6\u5019\uff0c\u53ef\u4ee5\u5c06\u5176\u8d4b\u503c\u7ed9\u4e00\u4e2a\u53d8\u91cf(\u5982result)\uff0c\u7528\u4e8e\u4fdd\u5b58\u51fd\u6570\u7684\u8fd4\u56de\u503c\uff0c\u5982\u679c\u8fd4\u56de\u4e00\u4e2a\u503c\u90a3\u4e48result\u4e2d\u5c31\u4fdd\u5b58\u4e00\u4e2a\u503c\uff0c\u5982\u679c\u8fd4\u56de\u591a\u4e2a\u503c\uff0c\u90a3\u4e48result\u4fdd\u5b58\u7684\u5c31\u662f\u4e00\u4e2a\u5143\u7956.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a\u5b9a\u4e49\u51fd\u6570demo()\uff0c\u8bbe\u7f6e\u4e09\u4e2a\u5f62\u5f0f\u53c2\u6570\uff0c\u5e76\u901a\u8fc7return\u8bbe\u7f6e\u8fd4\u56de\u503c\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"553\" height=\"136\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/20-2.png\" alt=\"\" class=\"wp-image-2103\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/20-2.png 553w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/20-2-300x74.png 300w\" sizes=\"auto, (max-width: 553px) 100vw, 553px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u4e3areturn\u8fd4\u56de\u591a\u4e2a\u53c2\u6570\uff0c\u56e0\u6b64\u6253\u5370\u7ed3\u679c\u4e3a\u4e00\u4e2a\u5143\u7956\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"554\" height=\"92\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/21-2.png\" alt=\"\" class=\"wp-image-2104\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/21-2.png 554w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/21-2-300x50.png 300w\" sizes=\"auto, (max-width: 554px) 100vw, 554px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u51fd\u6570\u6ca1\u6709\u663e\u793a\u7684\u6307\u5b9a\u8fd4\u56de\u503c\uff0c\u9ed8\u8ba4\u7684\u8fd4\u56de\u503c\u4e3aNone\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"691\" height=\"173\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2024\/05\/5-3.jpg\" alt=\"\" class=\"wp-image-17014\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2024\/05\/5-3.jpg 691w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2024\/05\/5-3-300x75.jpg 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2024\/05\/5-3-600x150.jpg 600w\" sizes=\"auto, (max-width: 691px) 100vw, 691px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"690\" height=\"79\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2024\/05\/6-3.jpg\" alt=\"\" class=\"wp-image-17016\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2024\/05\/6-3.jpg 690w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2024\/05\/6-3-300x34.jpg 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2024\/05\/6-3-600x69.jpg 600w\" sizes=\"auto, (max-width: 690px) 100vw, 690px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\">\u4e94\u3001\u53d8\u91cf\u7684\u4f5c\u7528\u57df<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u5c40\u90e8\u53d8\u91cf\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c40\u90e8\u53d8\u91cf\u662f\u6307\u5728\u51fd\u6570\u5185\u90e8\u5b9a\u4e49\u5e76\u4f7f\u7528\u7684\u53d8\u91cf\uff0c\u53ea\u5728\u51fd\u6570\u5185\u90e8\u6709\u6548\uff0c\u5982\u679c\u5728\u51fd\u6570\u5916\u90e8\u4f7f\u7528\u51fd\u6570\u5185\u90e8\u5b9a\u4e49\u7684\u53d8\u91cf\uff0c\u5c06\u4f1a\u51fa\u73b0NameError\u5f02\u5e38<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a\u5b9a\u4e49\u51fd\u6570demo()\uff0c\u5728\u5185\u90e8\u5b9a\u4e49\u5c40\u90e8\u53d8\u91cf\uff0c\u5e76\u6253\u5370\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"551\" height=\"145\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/22-1.png\" alt=\"\" class=\"wp-image-2106\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/22-1.png 551w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/22-1-300x79.png 300w\" sizes=\"auto, (max-width: 551px) 100vw, 551px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">2\u3001\u5168\u5c40\u53d8\u91cf\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5168\u5c40\u53d8\u91cf\u662f\u53ef\u4ee5\u4f5c\u7528\u4e8e\u51fd\u6570\u5185\u5916\u90e8\u7684\u53d8\u91cf\uff0c\u5168\u5c40\u53d8\u91cf\u4e3b\u8981\u6709\u4ee5\u4e0b\u4e24\u79cd\u60c5\u51b5\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e00\u79cd\uff1a\u5728\u51fd\u6570\u5916\u90e8\u5b9a\u4e49\u7684\u53d8\u91cf\uff0c\u5728\u51fd\u6570\u5185\u90e8\u4ee5\u53ca\u5916\u90e8\u8fdb\u884c\u8bbf\u95ee\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"570\" height=\"166\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/23-1.png\" alt=\"\" class=\"wp-image-2107\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/23-1.png 570w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/23-1-300x87.png 300w\" sizes=\"auto, (max-width: 570px) 100vw, 570px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"562\" height=\"109\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/24-1.png\" alt=\"\" class=\"wp-image-2108\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/24-1.png 562w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/24-1-300x58.png 300w\" sizes=\"auto, (max-width: 562px) 100vw, 562px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e8c\u79cd\uff1a\u5728\u51fd\u6570\u4f53\u5185\u5b9a\u4e49\u53d8\u91cf\uff0c\u5e76\u4f7f\u7528<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">global\u5173\u952e\u5b57<\/mark><\/strong>\u4fee\u9970\u540e\uff0c\u6b64\u53d8\u91cf\u4e5f\u53d8\u4e3a\u5168\u5c40\u53d8\u91cf\uff0c\u5728\u51fd\u6570\u5185\u5916\u90fd\u53ef\u4ee5\u8bbf\u95ee\uff0c\u5e76\u53ef\u5728\u51fd\u6570\u5185\u90e8\u4fee\u6539\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"588\" height=\"174\" src=\"http:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/25.png\" alt=\"\" class=\"wp-image-2110\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/25.png 588w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2020\/08\/25-300x89.png 300w\" sizes=\"auto, (max-width: 588px) 100vw, 588px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u5c40\u90e8\u53d8\u91cf\u4e0e\u5168\u5c40\u53d8\u91cf\u91cd\u540d\u65f6\uff0c\u5bf9\u51fd\u6570\u4f53\u5185\u7684\u53d8\u91cf\u8d4b\u503c\u540e\uff0c\u4e0d\u5f71\u54cd\u51fd\u6570\u4f53\u5916\u7684\u53d8\u91cf<\/p>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1apython\u5141\u8bb8\u5168\u5c40\u53d8\u91cf\u548c\u5c40\u90e8\u53d8\u91cf\u91cd\u540d\uff0c\u4f46\u662f\u5b9e\u9645\u5f00\u53d1\u65f6\u4e0d\u5efa\u8bae\u8fd9\u4e48\u505a\uff0c\u8fd9\u6837\u505a\u5bb9\u6613\u9020\u6210\u4ee3\u7801\u6df7\u4e71<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\">\u516d\u3001\u51fd\u6570\u6ce8\u89e3<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u51fd\u6570\u6ce8\u89e3\u4e5f\u79f0\u4e3a\u7c7b\u578b\u63d0\u793a\uff0c\u53ef\u7528\u4e8e\u5e2e\u52a9\u5feb\u901f\u7684\u77e5\u9053\u51fd\u6570\u7684\u53c2\u6570\u7c7b\u578b\u4ee5\u53ca\u8fd4\u56de\u7c7b\u578b\uff0c\u51fd\u6570\u6ce8\u89e3\u53ea\u662f\u6587\u6863\uff0c\u7ed9\u7a0b\u5e8f\u5458\u8bfb\u7684\uff0c\u4e0d\u662f\u7a0b\u5e8f\u8bfb\u7684\uff0c\u56e0\u6b64\u53ef\u81ea\u5b9a\u4e49\uff0c\u51fd\u6570\u6ce8\u89e3\u7279\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u53ef\u9009\uff0c\u53ef\u6839\u636e\u9700\u8981\u81ea\u5b9a\u4e49\uff0c\u4e0d\u5199\u4e5f\u53ef\u4ee5(python3\u624d\u6709\u6ce8\u89e3\u529f\u80fd)<\/li>\n\n\n\n<li>\u53ef\u63d0\u4f9b\u51fd\u6570\u7684\u4e00\u4e9b\u4fe1\u606f\uff0c\u6bd4\u5982\u53c2\u6570\u7c7b\u578b\u4ee5\u53ca\u8fd4\u56de\u503c\u7c7b\u578b\uff0c\u51cf\u5c11\u9605\u8bfb\u4ee3\u7801\u7684\u65f6\u95f4<\/li>\n\n\n\n<li>\u51fd\u6570\u6ce8\u89e3\u7684\u7c7b\u578b\u53ef\u4ee5\u81ea\u5b9a\u4e49\u6765\u5199\uff0c\u6ca1\u6709\u5f3a\u5236\u5fc5\u987b\u4e3astr\u3001int\u7b49<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u4e0b\u9762\u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570test\uff0c\u63a5\u6536\u4e00\u4e2a\u53c2\u6570\uff0c\u671f\u671b\u53c2\u6570\u4e3a\u5b57\u7b26\u4e32\uff0c\u8fd4\u56de\u4e5f\u4e3a\u5b57\u7b26\u4e32\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"693\" height=\"264\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/3-5.png\" alt=\"\" class=\"wp-image-15169\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/3-5.png 693w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/3-5-300x114.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/3-5-600x229.png 600w\" sizes=\"auto, (max-width: 693px) 100vw, 693px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"695\" height=\"81\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/4-4.png\" alt=\"\" class=\"wp-image-15170\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/4-4.png 695w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/4-4-300x35.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/4-4-600x70.png 600w\" sizes=\"auto, (max-width: 695px) 100vw, 695px\" \/><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\u610f\uff1a\u4e0a\u56fe\u4e2d\u7684\u8fd4\u56de\u503c\u4e3a\u5355\u8fd4\u56de\u503c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2\u3001\u4e0b\u9762\u4fee\u6539\u4e0a\u8ff0\u4ee3\u7801\uff0c\u63a5\u6536\u4e24\u4e2a\u53c2\u6570\u5e76\u4e14\u6709\u591a\u4e2a\u8fd4\u56de\u503c(<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\">\u7b26\u5408pep8\u7f16\u7801\u89c4\u8303<\/mark><\/strong>)\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"695\" height=\"439\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/9-2.png\" alt=\"\" class=\"wp-image-15182\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/9-2.png 695w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/9-2-300x189.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/9-2-600x379.png 600w\" sizes=\"auto, (max-width: 695px) 100vw, 695px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"694\" height=\"65\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/6-4.png\" alt=\"\" class=\"wp-image-15173\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/6-4.png 694w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/6-4-300x28.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/6-4-600x56.png 600w\" sizes=\"auto, (max-width: 694px) 100vw, 694px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce8\u610f\uff1a\u9664\u4e86Tuple\u8fd8\u6709Dict\u3001List\u7b49\uff0c\u53ef\u53c2\u8003\u5b98\u65b9\u6587\u6863<a href=\"https:\/\/docs.python.org\/zh-cn\/3.6\/library\/typing.html\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/docs.python.org\/zh-cn\/3.6\/library\/typing.html<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3001\u4fee\u6539\u4e0a\u8ff0\u4ee3\u7801\uff0c\u5c06\u51fd\u6570\u6ce8\u89e3\u4fee\u6539\u4e3a\u81ea\u5df1\u60f3\u5199\u7684\u7c7b\u578b\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"693\" height=\"435\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/13.png\" alt=\"\" class=\"wp-image-15198\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/13.png 693w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/13-300x188.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/13-600x377.png 600w\" sizes=\"auto, (max-width: 693px) 100vw, 693px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd0\u884c\u7ed3\u679c\u6ca1\u6709\u5f71\u54cd\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"695\" height=\"64\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/14.png\" alt=\"\" class=\"wp-image-15199\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/14.png 695w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/14-300x28.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/14-600x55.png 600w\" sizes=\"auto, (max-width: 695px) 100vw, 695px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-purple-color\">\u4e03\u3001\u51fd\u6570\u7684\u5176\u4f59\u64cd\u4f5c<\/mark><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u51fd\u6570\u5d4c\u5957\u5728\u51fd\u6570\u4e2d\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"694\" height=\"194\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/10-3.png\" alt=\"\" class=\"wp-image-15277\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/10-3.png 694w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/10-3-300x84.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/10-3-600x168.png 600w\" sizes=\"auto, (max-width: 694px) 100vw, 694px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"695\" height=\"77\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/11-2.png\" alt=\"\" class=\"wp-image-15278\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/11-2.png 695w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/11-2-300x33.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/11-2-600x66.png 600w\" sizes=\"auto, (max-width: 695px) 100vw, 695px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">2\u3001\u4ece\u51fd\u6570\u4e2d\u8fd4\u56de\u51fd\u6570\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"695\" height=\"182\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/1-10.png\" alt=\"\" class=\"wp-image-15280\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/1-10.png 695w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/1-10-300x79.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/1-10-600x157.png 600w\" sizes=\"auto, (max-width: 695px) 100vw, 695px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6253\u5370\u7ed3\u679c\u4e0e\u4e0a\u9762\u4e00\u6837<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3001\u5c06\u51fd\u6570\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\u7ed9\u51fd\u6570\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"694\" height=\"278\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/11-3.png\" alt=\"\" class=\"wp-image-15299\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/11-3.png 694w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/11-3-300x120.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/11-3-600x240.png 600w\" sizes=\"auto, (max-width: 694px) 100vw, 694px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"693\" height=\"69\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/12-2.png\" alt=\"\" class=\"wp-image-15300\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/12-2.png 693w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/12-2-300x30.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/12-2-600x60.png 600w\" sizes=\"auto, (max-width: 693px) 100vw, 693px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">4\u3001\u4f7f\u7528 * \u63a5\u6536\u4e00\u4e2a\u4efb\u610f\u53c2\u6570\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"694\" height=\"213\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/5-6.png\" alt=\"\" class=\"wp-image-15285\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/5-6.png 694w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/5-6-300x92.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/5-6-600x184.png 600w\" sizes=\"auto, (max-width: 694px) 100vw, 694px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u56fe\u4e2d\u7684hello\u51fd\u6570\u53ef\u4ee5\u63a5\u53d7\u4efb\u610f\u6570\u91cf\u7684\u53c2\u6570\uff0c\u4efb\u610f\u6570\u91cf\u662f\u63070\u4e2a\u6216\u8005\u591a\u4e2a\uff0c\u53ef\u4ee5\u662f\u5b57\u7b26\u4e32\u3001\u6574\u6570\u3001\u51fd\u6570\u7b49\uff0c*\u8868\u793a\u4efb\u610f\u6570\u91cf\uff0c\u8fd9\u91cc\u7684\u53c2\u6570\u540d\u6309\u7167\u60ef\u4f8b\u4f7f\u7528args\uff0c\u5176\u5b9e\u53c2\u6570\u540d\u53ef\u81ea\u5b9a\u4e49\uff0c\u4e0d\u8fc7\u4e00\u822c\u4e60\u60ef\u4f7f\u7528args\uff0c\u8c03\u7528\u51fd\u6570\u4f20\u9012\u53c2\u6570\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"693\" height=\"130\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/6-7.png\" alt=\"\" class=\"wp-image-15284\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/6-7.png 693w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/6-7-300x56.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/6-7-600x113.png 600w\" sizes=\"auto, (max-width: 693px) 100vw, 693px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u4e0a\u56fe\u770b\u51fa\uff0c\u5176\u5b9eargs\u7684\u7c7b\u578b\u4e3a\u4e00\u4e2a\u5143\u7d20\uff0c\u53ef\u4ee5\u7406\u89e3\u4e3a\u63a5\u6536\u5230\u7684\u53c2\u6570\u90fd\u8f6c\u4e3a\u4e86\u5143\u7ec4\u4e2d\u7684\u5143\u7d20<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">5\u3001 \u4f7f\u7528**\u63a5\u6536\u4efb\u610f\u591a\u4e2a\u5173\u952e\u5b57\u53c2\u6570\uff0c\u7136\u540e\u8c03\u7528hello\u51fd\u6570\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"694\" height=\"236\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/7-6.png\" alt=\"\" class=\"wp-image-15288\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/7-6.png 694w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/7-6-300x102.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/7-6-600x204.png 600w\" sizes=\"auto, (max-width: 694px) 100vw, 694px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Python\u4e5f\u63d0\u4f9b\u4e86**\u6765\u63a5\u6536\u591a\u4e2a\u5173\u952e\u5b57\u53c2\u6570\uff0c\u4e5f\u53ef\u4ee5\u4e3a0\u4e2a\uff0c\u6309\u7167\u7ea6\u5b9a\uff0c\u53c2\u6570\u4e60\u60ef\u5199\u4e3akwargs\uff0c\u4e3a\u5173\u952e\u5b57\u53c2\u6570\u7684\u7f29\u5199\uff0c\u7136\u540e\u8c03\u7528hello\u51fd\u6570\uff0c\u6307\u5b9a\u5173\u952e\u5b57\u53c2\u6570\uff0c\u6253\u5370\u7ed3\u679c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"693\" height=\"158\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/8-6.png\" alt=\"\" class=\"wp-image-15289\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/8-6.png 693w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/8-6-300x68.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/8-6-600x137.png 600w\" sizes=\"auto, (max-width: 693px) 100vw, 693px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u4e0a\u56fe\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0ckwargs\u53c2\u6570\u7c7b\u578b\u5b9e\u9645\u4e3a\u4e00\u4e2a\u5b57\u5178\uff0c\u56e0\u6b64\u4f20\u9012\u53c2\u6570\u7684\u65f6\u5019\u4e5f\u8981\u6307\u5b9a\u5173\u952e\u5b57\u53c2\u6570<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e5f\u53ef\u4ee5\u5148\u5b9a\u4e49\u597d\u5b57\u5178\u6587\u4ef6\uff0c\u7136\u540e\u4f7f\u7528**\u6765\u8c03\u7528\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"695\" height=\"344\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/9-4.png\" alt=\"\" class=\"wp-image-15292\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/9-4.png 695w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/9-4-300x148.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/9-4-600x297.png 600w\" sizes=\"auto, (max-width: 695px) 100vw, 695px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u4e0a\u56fe\uff0c\u5728\u51fd\u6570hello\u4e2d\u7684\u53c2\u6570params\u524d\u9762\u52a0\u4e0a**\u524d\u7f00\uff0c\u544a\u8bc9\u89e3\u91ca\u5668\u5c06\u6b64\u5b57\u5178\u5904\u7406\u4e3a\u952e\u4ee5\u53ca\u5173\u8054\u503c\u7684\u96c6\u5408\uff0c\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=\"695\" height=\"150\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/10-4.png\" alt=\"\" class=\"wp-image-15293\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/10\/10-4.png 695w, 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