{"id":993420,"date":"2024-12-27T08:45:53","date_gmt":"2024-12-27T00:45:53","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/993420.html"},"modified":"2024-12-27T08:45:55","modified_gmt":"2024-12-27T00:45:55","slug":"python%e5%a6%82%e4%bd%95%e8%ae%a9%e6%9f%90%e8%a1%8c%e7%a9%ba%e8%b7%91","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/993420.html","title":{"rendered":"python\u5982\u4f55\u8ba9\u67d0\u884c\u7a7a\u8dd1"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25070827\/ec97c048-0c59-45b0-9234-1192efd63e39.webp\" alt=\"python\u5982\u4f55\u8ba9\u67d0\u884c\u7a7a\u8dd1\" \/><\/p>\n<p><p> <strong>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u201cpass\u201d\u8bed\u53e5\u3001\u6ce8\u91ca\u6389\u4ee3\u7801\u884c\u6216\u8005\u4f7f\u7528\u6761\u4ef6\u8bed\u53e5\u4f7f\u67d0\u884c\u4ee3\u7801\u7a7a\u8dd1\u3002<\/strong>\u201cpass\u201d\u8bed\u53e5\u662fPython\u4e2d\u7684\u4e00\u4e2a\u7a7a\u64cd\u4f5c\u8bed\u53e5\uff0c\u5b83\u5728\u9700\u8981\u8bed\u6cd5\u4e0a\u6709\u6548\u7684\u5730\u65b9\u5360\u4f4d\uff0c\u4f46\u4e0d\u6267\u884c\u4efb\u4f55\u64cd\u4f5c\u3002\u901a\u8fc7\u6ce8\u91ca\u6389\u4ee3\u7801\u884c\uff0c\u4e5f\u53ef\u4ee5\u6709\u6548\u5730\u8ba9\u4ee3\u7801\u4e0d\u6267\u884c\u3002\u6b64\u5916\uff0c\u4f7f\u7528\u6761\u4ef6\u8bed\u53e5\u53ef\u4ee5\u5728\u7279\u5b9a\u6761\u4ef6\u4e0b\u8ba9\u4ee3\u7801\u7a7a\u8dd1\uff0c\u5982\u901a\u8fc7\u8bbe\u7f6e\u4e00\u4e2a\u6c38\u8fdc\u4e3aFalse\u7684\u6761\u4ef6\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u4e9b\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u4f7f\u7528\u201cpass\u201d\u8bed\u53e5<\/p>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c\u201cpass\u201d\u8bed\u53e5\u662f\u4e00\u4e2a\u7a7a\u64cd\u4f5c\uff0c\u5b83\u901a\u5e38\u7528\u4e8e\u5360\u4f4d\u3002\u5f53\u7a0b\u5e8f\u7ed3\u6784\u9700\u8981\u4e00\u4e2a\u8bed\u53e5\uff0c\u4f46\u6ca1\u6709\u7279\u5b9a\u64cd\u4f5c\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u201cpass\u201d\u3002\u8fd9\u5728\u5b9a\u4e49\u51fd\u6570\u3001\u7c7b\u6216\u8005\u6761\u4ef6\u8bed\u53e5\u65f6\u7279\u522b\u6709\u7528\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u51fd\u6570\u4e2d\u7684\u201cpass\u201d<\/strong><\/li>\n<\/ol>\n<p><p>\u5728\u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570\u4f46\u6682\u65f6\u4e0d\u60f3\u5b9e\u73b0\u65f6\uff0c\u201cpass\u201d\u8bed\u53e5\u975e\u5e38\u6709\u7528\u3002\u5b83\u5141\u8bb8\u4f60\u5b9a\u4e49\u51fd\u6570\u7684\u7ed3\u6784\uff0c\u540c\u65f6\u907f\u514d\u8bed\u6cd5\u9519\u8bef\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def my_function():<\/p>\n<p>    pass<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c<code>my_function<\/code>\u51fd\u6570\u88ab\u5b9a\u4e49\uff0c\u4f46\u6ca1\u6709\u4efb\u4f55\u64cd\u4f5c\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u6761\u4ef6\u8bed\u53e5\u4e2d\u7684\u201cpass\u201d<\/strong><\/li>\n<\/ol>\n<p><p>\u5728\u6761\u4ef6\u8bed\u53e5\u4e2d\u4f7f\u7528\u201cpass\u201d\u53ef\u4ee5\u8ba9\u6761\u4ef6\u6ee1\u8db3\u65f6\u4e0d\u6267\u884c\u4efb\u4f55\u64cd\u4f5c\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">if condition:<\/p>\n<p>    pass<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5f53<code>condition<\/code>\u4e3a\u771f\u65f6\uff0c\u7a0b\u5e8f\u4e0d\u4f1a\u505a\u4efb\u4f55\u4e8b\uff0c\u5e76\u7ee7\u7eed\u6267\u884c\u540e\u7eed\u4ee3\u7801\u3002<\/p>\n<\/p>\n<p><p>\u4e8c\u3001\u6ce8\u91ca\u6389\u4ee3\u7801\u884c<\/p>\n<\/p>\n<p><p>\u6ce8\u91ca\u6389\u4ee3\u7801\u884c\u662f\u53e6\u4e00\u79cd\u8ba9\u67d0\u884c\u4ee3\u7801\u7a7a\u8dd1\u7684\u65b9\u6cd5\u3002\u901a\u8fc7\u5728\u4ee3\u7801\u884c\u524d\u6dfb\u52a0\u201c#\u201d\uff0c\u8be5\u884c\u5c06\u88abPython\u89e3\u91ca\u5668\u5ffd\u7565\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># print(&quot;This line will not be executed&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u884c\u4ee3\u7801\u88ab\u6ce8\u91ca\u6389\uff0c\u4e0d\u4f1a\u88ab\u6267\u884c\u3002\u8fd9\u662f\u4e00\u79cd\u7b80\u5355\u4e14\u6709\u6548\u7684\u65b9\u6cd5\u6765\u4f7f\u67d0\u884c\u4ee3\u7801\u4e0d\u88ab\u6267\u884c\u3002<\/p>\n<\/p>\n<p><p>\u4e09\u3001\u4f7f\u7528\u6761\u4ef6\u8bed\u53e5<\/p>\n<\/p>\n<p><p>\u901a\u8fc7\u6761\u4ef6\u8bed\u53e5\u53ef\u4ee5\u63a7\u5236\u67d0\u884c\u4ee3\u7801\u5728\u7279\u5b9a\u6761\u4ef6\u4e0b\u4e0d\u88ab\u6267\u884c\u3002\u4f8b\u5982\uff0c\u8bbe\u7f6e\u4e00\u4e2a\u6c38\u8fdc\u4e3aFalse\u7684\u6761\u4ef6\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">if False:<\/p>\n<p>    print(&quot;This line will never be executed&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7531\u4e8e\u6761\u4ef6\u4e3aFalse\uff0c<code>print<\/code>\u8bed\u53e5\u6c38\u8fdc\u4e0d\u4f1a\u6267\u884c\u3002\u6761\u4ef6\u8bed\u53e5\u63d0\u4f9b\u4e86\u4e00\u79cd\u7075\u6d3b\u7684\u65b9\u6cd5\u6765\u63a7\u5236\u4ee3\u7801\u7684\u6267\u884c\u3002<\/p>\n<\/p>\n<p><p>\u56db\u3001\u4f7f\u7528\u5f02\u5e38\u5904\u7406<\/p>\n<\/p>\n<p><p>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u5229\u7528\u5f02\u5e38\u5904\u7406\u673a\u5236\u6765\u8df3\u8fc7\u67d0\u884c\u4ee3\u7801\u3002\u4f8b\u5982\uff0c\u5728\u5f02\u5e38\u5904\u7406\u4e2d\u4f7f\u7528\u201ctry-except\u201d\u7ed3\u6784\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">try:<\/p>\n<p>    r<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>se Exception(&quot;Skipping this line&quot;)<\/p>\n<p>except Exception as e:<\/p>\n<p>    pass<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5c3d\u7ba1\u629b\u51fa\u4e86\u5f02\u5e38\uff0c\u4f46\u7531\u4e8e\u6355\u83b7\u4e86\u5f02\u5e38\uff0c\u4ee3\u7801\u7ee7\u7eed\u6267\u884c\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u7528\u4e8e\u8c03\u8bd5\u548c\u63a7\u5236\u4ee3\u7801\u6d41\u3002<\/p>\n<\/p>\n<p><p>\u4e94\u3001\u7ed3\u5408\u4f7f\u7528\u591a\u79cd\u65b9\u6cd5<\/p>\n<\/p>\n<p><p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u53ef\u4ee5\u7ed3\u5408\u4f7f\u7528\u591a\u79cd\u65b9\u6cd5\u6765\u5b9e\u73b0\u590d\u6742\u7684\u903b\u8f91\u63a7\u5236\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u5728\u6761\u4ef6\u8bed\u53e5\u4e2d\u4f7f\u7528\u201cpass\u201d\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">for i in range(5):<\/p>\n<p>    if i == 2:<\/p>\n<p>        pass<\/p>\n<p>    else:<\/p>\n<p>        print(i)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5f53<code>i<\/code>\u7b49\u4e8e2\u65f6\uff0c\u7a0b\u5e8f\u4e0d\u6267\u884c\u4efb\u4f55\u64cd\u4f5c\uff0c\u800c\u662f\u7ee7\u7eed\u5faa\u73af\u3002\u8fd9\u5c55\u793a\u4e86\u5982\u4f55\u7ed3\u5408\u4f7f\u7528\u4e0d\u540c\u65b9\u6cd5\u6765\u5b9e\u73b0\u4ee3\u7801\u7684\u7cbe\u7ec6\u63a7\u5236\u3002<\/p>\n<\/p>\n<p><p>\u603b\u7ed3<\/p>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c\u8ba9\u67d0\u884c\u4ee3\u7801\u7a7a\u8dd1\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u6cd5\u5b9e\u73b0\uff0c\u5305\u62ec\u4f7f\u7528\u201cpass\u201d\u8bed\u53e5\u3001\u6ce8\u91ca\u6389\u4ee3\u7801\u884c\u3001\u4f7f\u7528\u6761\u4ef6\u8bed\u53e5\u548c\u5f02\u5e38\u5904\u7406\u7b49\u3002\u8fd9\u4e9b\u65b9\u6cd5\u63d0\u4f9b\u4e86\u7075\u6d3b\u7684\u9009\u62e9\uff0c\u6ee1\u8db3\u4e0d\u540c\u7684\u7f16\u7a0b\u9700\u6c42\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u7406\u89e3\u548c\u8fd0\u7528\u8fd9\u4e9b\u6280\u672f\uff0c\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u7ef4\u62a4\u6027\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u521b\u5efa\u4e00\u4e2a\u7a7a\u884c\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u521b\u5efa\u4e00\u4e2a\u7a7a\u884c\u901a\u5e38\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528<code>print()<\/code>\u51fd\u6570\u800c\u4e0d\u4f20\u9012\u4efb\u4f55\u53c2\u6570\u6765\u5b9e\u73b0\u3002\u8fd9\u4e2a\u65b9\u6cd5\u4f1a\u5728\u63a7\u5236\u53f0\u8f93\u51fa\u4e00\u4e2a\u7a7a\u884c\u3002\u4f8b\u5982\uff0c\u4f7f\u7528<code>print()<\/code>\uff0c\u5c31\u53ef\u4ee5\u8f7b\u677e\u5730\u5728\u8f93\u51fa\u4e2d\u63d2\u5165\u7a7a\u884c\u3002<\/p>\n<p><strong>\u53ef\u4ee5\u5728\u6587\u4ef6\u4e2d\u63d2\u5165\u7a7a\u884c\u5417\uff1f<\/strong><br \/>\u5f53\u7136\u53ef\u4ee5\u3002\u5728\u5199\u5165\u6587\u4ef6\u65f6\uff0c\u4f7f\u7528<code>write()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u63d2\u5165\u7a7a\u884c\u3002\u53ea\u9700\u8c03\u7528<code>write(&quot;\\n&quot;)<\/code>\uff0c\u8fd9\u5c06\u5411\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4e00\u4e2a\u7a7a\u884c\u3002\u5982\u679c\u9700\u8981\u6dfb\u52a0\u591a\u4e2a\u7a7a\u884c\uff0c\u53ef\u4ee5\u591a\u6b21\u8c03\u7528\u8fd9\u4e2a\u65b9\u6cd5\u3002<\/p>\n<p><strong>\u5728Python\u4e2d\u5982\u4f55\u8df3\u8fc7\u67d0\u4e9b\u884c\u7684\u8f93\u51fa\uff1f<\/strong><br \/>\u5982\u679c\u5e0c\u671b\u5728\u5faa\u73af\u4e2d\u8df3\u8fc7\u67d0\u4e9b\u884c\u7684\u8f93\u51fa\uff0c\u53ef\u4ee5\u4f7f\u7528\u6761\u4ef6\u8bed\u53e5\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5728\u5faa\u73af\u4e2d\u68c0\u67e5\u67d0\u4e2a\u6761\u4ef6\uff0c\u5982\u679c\u6761\u4ef6\u6ee1\u8db3\uff0c\u5219\u4f7f\u7528<code>continue<\/code>\u8bed\u53e5\u8df3\u8fc7\u8be5\u884c\u7684\u8f93\u51fa\u3002\u8fd9\u6837\u53ef\u4ee5\u7075\u6d3b\u63a7\u5236\u54ea\u4e9b\u884c\u9700\u8981\u88ab\u8f93\u51fa\uff0c\u54ea\u4e9b\u9700\u8981\u88ab\u5ffd\u7565\u3002<\/p>\n<p><strong>\u5982\u4f55\u5728\u5b57\u7b26\u4e32\u4e2d\u6dfb\u52a0\u7a7a\u884c\uff1f<\/strong><br \/>\u5728\u5b57\u7b26\u4e32\u4e2d\u63d2\u5165\u7a7a\u884c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u6362\u884c\u7b26<code>\\n<\/code>\u5b9e\u73b0\u3002\u4f8b\u5982\uff0c<code>text = &quot;\u7b2c\u4e00\u884c\\n\\n\u7b2c\u4e09\u884c&quot;<\/code>\u4f1a\u5728\u7b2c\u4e00\u884c\u548c\u7b2c\u4e09\u884c\u4e4b\u95f4\u63d2\u5165\u4e00\u4e2a\u7a7a\u884c\u3002\u8fd9\u6837\u53ef\u4ee5\u5728\u5b57\u7b26\u4e32\u4e2d\u6709\u6548\u5730\u63a7\u5236\u6587\u672c\u7684\u5e03\u5c40\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u201cpass\u201d\u8bed\u53e5\u3001\u6ce8\u91ca\u6389\u4ee3\u7801\u884c\u6216\u8005\u4f7f\u7528\u6761\u4ef6\u8bed\u53e5\u4f7f\u67d0\u884c\u4ee3\u7801\u7a7a\u8dd1\u3002\u201cpass\u201d\u8bed\u53e5\u662f [&hellip;]","protected":false},"author":3,"featured_media":993424,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/993420"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=993420"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/993420\/revisions"}],"predecessor-version":[{"id":993430,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/993420\/revisions\/993430"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/993424"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=993420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=993420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=993420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}