{"id":12349,"date":"2023-01-08T22:45:40","date_gmt":"2023-01-08T14:45:40","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=12349"},"modified":"2023-01-08T22:45:44","modified_gmt":"2023-01-08T14:45:44","slug":"%e7%a8%8b%e5%ba%8f%e7%bb%93%e6%9e%84%e6%9c%89%e5%93%aa%e4%ba%9b%e7%b1%bb%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/12349.html","title":{"rendered":"\u7a0b\u5e8f\u7ed3\u6784\u6709\u54ea\u4e9b\u7c7b\u578b"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote\">\n<p>\u7a0b\u5e8f\u7ed3\u6784\u6709\uff1a1. \u987a\u5e8f\u7ed3\u6784\uff1b2. \u9009\u62e9\u7ed3\u6784\uff1b3. \u5faa\u73af\u7ed3\u6784\u3002\u5176\u4e2d\uff0c\u5e8f\u4e2d\u7684\u5404\u4e2a\u64cd\u4f5c\u65f6\u6309\u7167\u5b83\u4eec\u5728\u6e90\u4ee3\u7801\u4e2d\u7684\u6392\u5217\u987a\u5e8f\u4f9d\u6b21\u6267\u884c\u7684\uff0c\u5904\u7406\u6b65\u9aa4\u53ef\u4ee5\u662f\u4e00\u4e2a\u975e\u8f6c\u79fb\u64cd\u4f5c\u6216\u591a\u4e2a\u975e\u8f6c\u79fb\u64cd\u4f5c\uff0c\u4e5f\u53ef\u4ee5\u662f\u4e09\u79cd\u57fa\u672c\u64cd\u4f5c\u4e2d\u7684\u4efb\u610f\u4e00\u79cd\u7ed3\u6784\u3002<\/p>\n<\/blockquote>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"680\" height=\"421\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/01\/\u9ed8\u8ba4\u6807\u9898__2023-01-08-11_33_47.png?x-oss-process=image\/auto-orient,1\/format,webp\" alt=\"\" class=\"wp-image-12350\" srcset=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/01\/\u9ed8\u8ba4\u6807\u9898__2023-01-08-11_33_47.png 680w, https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/01\/\u9ed8\u8ba4\u6807\u9898__2023-01-08-11_33_47-300x186.png 300w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\"><strong>\u4e00\u3001\u7a0b\u5e8f\u7ed3\u6784<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. <\/strong><strong>\u987a\u5e8f\u7ed3\u6784<\/strong><\/h3>\n\n\n\n<p>\u987a\u5e8f\u7ed3\u6784\u8868\u793a\u7a0b\u5e8f\u4e2d\u7684\u5404\u4e2a\u64cd\u4f5c\u65f6\u6309\u7167\u5b83\u4eec\u5728\u6e90\u4ee3\u7801\u4e2d\u7684\u6392\u5217\u987a\u5e8f\u4f9d\u6b21\u6267\u884c\u7684\u3002\u5904\u7406\u6b65\u9aa4\u53ef\u4ee5\u662f\u4e00\u4e2a\u975e\u8f6c\u79fb\u64cd\u4f5c\u6216\u591a\u4e2a\u975e\u8f6c\u79fb\u64cd\u4f5c\uff0c\u751a\u81f3\u53ef\u4ee5\u662f\u7a7a\u64cd\u4f5c\uff0c\u4e5f\u53ef\u4ee5\u662f\u4e09\u79cd\u57fa\u672c\u64cd\u4f5c\u4e2d\u7684\u4efb\u610f\u4e00\u79cd\u7ed3\u6784\uff0c\u6574\u4e2a\u987a\u5e8f\u7ed3\u6784\u53ea\u6709\u4e00\u4e2a\u5165\u53e3\u70b9a\u548c\u4e00\u4e2a\u51fa\u53e3\u70b9b\u3002\u8fd9\u79cd\u7ed3\u6784\u7684\u7279\u70b9\u662f\uff1a\u7a0b\u5e8f\u4ecea\u51fa\u5f00\u59cb\uff0c\u6309\u987a\u5e8f\u6267\u884c\u6240\u6709\u64cd\u4f5c\uff0c\u77e5\u9053\u51fa\u53e3b\u5904\uff0c\u6240\u4ee5\u79f0\u4e3a\u987a\u5e8f\u7ed3\u6784\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. <\/strong><strong>\u9009\u62e9\u7ed3\u6784<\/strong><\/h3>\n\n\n\n<p>\u9009\u62e9\u7ed3\u6784\u8868\u793a\u7a0b\u5e8f\u5904\u7406\u9700\u8981\u6839\u636e\u67d0\u4e2a\u7279\u5b9a\u6761\u4ef6\u9009\u62e9\u5176\u4e2d\u4e00\u4e2a\u5206\u652f\u6267\u884c\u3002\u9009\u62e9\u7ed3\u6784\u6709\u5355\u9009\u62e9\u3001\u53cc\u9009\u62e9\u3001\u591a\u9009\u62e9\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. <\/strong><strong>\u5faa\u73af\u7ed3\u6784<\/strong><\/h3>\n\n\n\n<p>\u5faa\u73af\u7ed3\u6784\u662f\u6307\u5728\u7a0b\u5e8f\u4e2d\u9700\u8981\u53cd\u590d\u6267\u884c\u67d0\u4e2a\u6216\u67d0\u4e9b\u64cd\u4f5c\uff0c\u76f4\u5230\u6761\u4ef6\u4e3a\u5047\u6216\u4e3a\u771f\u65f6\u624d\u505c\u6b62\u5faa\u73af\u4e00\u79cd\u7a0b\u5e8f\u7ed3\u6784\u3002<\/p>\n\n\n\n<p>\u5b83\u7531\u5faa\u73af\u4f53\u4e2d\u7684\u6761\u4ef6\uff0c\u5224\u65ad\u7ee7\u7eed\u6267\u884c\u67d0\u4e2a\u529f\u80fd\u8fd8\u662f\u9000\u51fa\u5faa\u73af\u3002\u6839\u636e\u5224\u65ad\u6761\u4ef6,\u5faa\u73af\u7ed3\u6784\u53c8\u53ef\u7ec6\u5206\u4e3a\u4ee5\u4e0b\u4e24\u79cd\u5f62\u5f0f\uff1a<\/p>\n\n\n\n<p>\u5f53\u578b\u5faa\u73af\u7ed3\u6784\uff1a\u5148\u5224\u65ad(\u6761\u4ef6)\u518d\u6267\u884c\u3002<\/p>\n\n\n\n<p>\u76f4\u5230\u578b\u5faa\u73af\u7ed3\u6784\uff1a\u5148\u6267\u884c\u540e\u5224\u65ad\u3002<\/p>\n\n\n\n<p>\u5faa\u73af\u7ed3\u6784\u53ef\u4ee5\u770b\u6210\u662f\u4e00\u4e2a\u6761\u4ef6\u5224\u65ad\u8bed\u53e5\u548c\u4e00\u4e2a\u5411\u56de\u8f6c\u5411\u8bed\u53e5\u7684\u7ec4\u5408\u3002\u53e6\u5916\uff0c\u5faa\u73af\u7ed3\u6784\u7684\u4e09\u4e2a\u8981\u7d20\uff1a\u5faa\u73af\u53d8\u91cf\u3001\u5faa\u73af\u4f53\u548c\u5faa\u73af\u7ec8\u6b62\u6761\u4ef6. \uff0c\u5faa\u73af\u7ed3\u6784\u5728\u7a0b\u5e8f\u6846\u56fe\u4e2d\u662f\u5229\u7528\u5224\u65ad\u6846\u6765\u8868\u793a\uff0c\u5224\u65ad\u6846\u5185\u5199\u4e0a\u6761\u4ef6\uff0c\u4e24\u4e2a\u51fa\u53e3\u5206\u522b\u5bf9\u5e94\u7740\u6761\u4ef6\u6210\u7acb\u548c\u6761\u4ef6\u4e0d\u6210\u7acb\u65f6\u6240\u6267\u884c\u7684\u4e0d\u540c\u6307\u4ee4\uff0c\u5176\u4e2d\u4e00\u4e2a\u8981\u6307\u5411\u5faa\u73af\u4f53\uff0c\u7136\u540e\u518d\u4ece\u5faa\u73af\u4f53\u56de\u5230\u5224\u65ad\u6846\u7684\u5165\u53e3\u5904\u3002<\/p>\n\n\n\n<p><strong>\u5ef6\u4f38\u9605\u8bfb\uff1a<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u4e8c\u3001\u7a0b\u5e8f\u7684\u5f02\u5e38\u5904\u7406<\/strong><\/h2>\n\n\n\n<p>python\u7a0b\u5e8f\u4e00\u822c\u5bf9\u8f93\u5165\u6709\u4e00\u5b9a\u8981\u6c42\uff0c\u4f46\u5f53\u5b9e\u9645\u8f93\u5165\u4e0d\u6ee1\u8db3\u7a0b\u5e8f\u8981\u6c42\u65f6\uff0c\u53ef\u80fd\u4f1a\u4ea7\u751f\u7a0b\u5e8f\u7684\u8fd0\u884c\u9519\u8bef\u3002\u800c\u7531\u8f93\u5165\u4e0e\u9884\u671f\u4e0d\u5339\u914d\u9020\u6210\u7684\u9519\u8bef\u6709\u5f88\u591a\u79cd\u53ef\u80fd\u6027\uff0c\u4e0d\u80fd\u9010\u4e00\u5217\u51fa\u53ef\u80fd\u6027\u8fdb\u884c\u5224\u65ad\u3002\u56e0\u6b64\u4e3a\u4e86\u4fdd\u8bc1\u7a0b\u5e8f\u8fd0\u884c\u7684\u7a33\u5b9a\u6027\uff0c\u8fd9\u7c7b\u8fd0\u884c\u9519\u8bef\u5e94\u8be5\u88ab\u7a0b\u5e8f\u6355\u83b7\u5e76\u5408\u7406\u63a7\u5236\u3002try-except \u5f02\u5e38\u5904\u7406\u7ed3\u6784\u5373\u4f5c\u7528\u4e8e\u6b64\u3002<\/p>\n\n\n\n<p>\u9664\u4e86\u8f93\u5165\u5f02\u5e38\u4ee5\u5916\uff0c\u5f02\u5e38\u5904\u7406\u8fd8\u53ef\u4ee5\u5904\u7406\u7a0b\u5e8f\u6267\u884c\u4e2d\u7684\u8fd0\u884c\u5f02\u5e38\u3002\u8fdb\u4e00\u6b65\u4e5f\u53ef\u4ee5\u7ed3\u5408\u7279\u5b9a\u7684\u9519\u8bef\u7c7b\u578b\u8fdb\u884c\u5904\u7406\u3002\u5728 except \u540e\u6307\u660e\u9519\u8bef\u7c7b\u578b\uff0c\u4f8b\u5982\u5bf9\u4e8e\u9664\u96f6\u9519\u8bef\uff0c\u53ef\u4ee5\u5728 except \u540e\u9762\u589e\u52a0 ZeroDivisionError ,\u4ec5\u6307\u5b9a\u5904\u7406\u8be5\u7c7b\u578b\u9519\u8bef\uff0c\u518d\u589e\u52a0 except \u5904\u7406\u5176\u4f59\u9519\u8bef\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0a\u5c31\u662f\u5173\u4e8e\u7a0b\u5e8f\u7ed3\u6784\u7684\u5185\u5bb9\u5e0c\u671b\u5bf9\u5927\u5bb6\u6709\u5e2e\u52a9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u7a0b\u5e8f\u7ed3\u6784\u6709\uff1a1. \u987a\u5e8f\u7ed3\u6784\uff1b2. \u9009\u62e9\u7ed3\u6784\uff1b3. \u5faa\u73af\u7ed3\u6784\u3002\u5176\u4e2d\uff0c\u5e8f\u4e2d\u7684\u5404\u4e2a\u64cd\u4f5c\u65f6\u6309\u7167\u5b83\u4eec\u5728\u6e90\u4ee3\u7801\u4e2d\u7684\u6392\u5217\u987a\u5e8f [&hellip;]","protected":false},"author":1,"featured_media":12350,"comment_status":"closed","ping_status":"open","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\/12349"}],"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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=12349"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/12349\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/12350"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=12349"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=12349"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=12349"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}