{"id":925352,"date":"2024-12-26T15:29:19","date_gmt":"2024-12-26T07:29:19","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/925352.html"},"modified":"2024-12-26T15:29:21","modified_gmt":"2024-12-26T07:29:21","slug":"python%e5%9f%ba%e7%a1%80%e5%a6%82%e4%bd%95","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/925352.html","title":{"rendered":"python\u57fa\u7840\u5982\u4f55"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24212552\/2dbbe18c-222e-40fc-bef2-e17bf73dda51.webp\" alt=\"python\u57fa\u7840\u5982\u4f55\" \/><\/p>\n<p><p> 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start=\"2\">\n<li><strong>\u5faa\u73af\u8bed\u53e5<\/strong><\/li>\n<\/ol>\n<p><p>\u5faa\u73af\u8bed\u53e5\u7528\u4e8e\u91cd\u590d\u6267\u884c\u67d0\u6bb5\u4ee3\u7801\uff0c\u76f4\u5230\u6ee1\u8db3\u7279\u5b9a\u6761\u4ef6\u4e3a\u6b62\u3002Python\u652f\u6301for\u548cwhile\u4e24\u79cd\u5faa\u73af\u8bed\u53e5\u3002<\/p>\n<\/p>\n<p><p>\u56db\u3001\u4f7f\u7528\u51fd\u6570\u548c\u6a21\u5757<\/p>\n<\/p>\n<p><p>\u51fd\u6570\u548c\u6a21\u5757\u662fPython\u7a0b\u5e8f\u7ec4\u7ec7\u548c\u91cd\u7528\u4ee3\u7801\u7684\u91cd\u8981\u5de5\u5177\u3002\u51fd\u6570\u7528\u4e8e\u5c01\u88c5\u4ee3\u7801\u903b\u8f91\uff0c\u800c\u6a21\u5757\u7528\u4e8e\u7ec4\u7ec7\u76f8\u5173\u7684\u51fd\u6570\u548c\u7c7b\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u51fd\u6570<\/strong><\/li>\n<\/ol>\n<p><p>\u51fd\u6570\u662fPython\u4e2d\u7684\u4e00\u7b49\u516c\u6c11\uff0c\u7528\u4e8e\u5c01\u88c5\u91cd\u590d\u4f7f\u7528\u7684\u4ee3\u7801\u3002\u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570\u4f7f\u7528def\u5173\u952e\u5b57\uff0c\u8c03\u7528\u65f6\u53ea\u9700\u4f7f\u7528\u51fd\u6570\u540d\u5373\u53ef\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u6a21\u5757<\/strong><\/li>\n<\/ol>\n<p><p>\u6a21\u5757\u662fPython\u7a0b\u5e8f\u7684\u57fa\u672c\u7ec4\u7ec7\u5355\u5143\uff0c\u53ef\u4ee5\u5305\u542b\u591a\u4e2a\u51fd\u6570\u548c\u7c7b\u3002Python\u6807\u51c6\u5e93\u63d0\u4f9b\u4e86\u5927\u91cf\u6a21\u5757\u4ee5\u5b9e\u73b0\u5404\u79cd\u529f\u80fd\uff0c\u5982math\u3001os\u3001sys\u7b49\u3002<\/p>\n<\/p>\n<p><p>\u4e94\u3001\u5904\u7406\u6587\u4ef6\u548c\u5f02\u5e38<\/p>\n<\/p>\n<p><p>\u6587\u4ef6\u64cd\u4f5c\u548c\u5f02\u5e38\u5904\u7406\u662fPython\u7f16\u7a0b\u4e2d\u5e38\u89c1\u7684\u4efb\u52a1\u3002\u638c\u63e1\u8fd9\u4e9b\u6280\u80fd\u53ef\u4ee5\u63d0\u9ad8\u7a0b\u5e8f\u7684\u5065\u58ee\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u6587\u4ef6\u64cd\u4f5c<\/strong><\/li>\n<\/ol>\n<p><p>Python\u63d0\u4f9b\u4e86\u5185\u7f6e\u7684open\u51fd\u6570\u7528\u4e8e\u6587\u4ef6\u7684\u8bfb\u5199\u64cd\u4f5c\u3002\u4f7f\u7528with\u5173\u952e\u5b57\u53ef\u4ee5\u786e\u4fdd\u6587\u4ef6\u5728\u64cd\u4f5c\u5b8c\u6210\u540e\u81ea\u52a8\u5173\u95ed\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u5f02\u5e38\u5904\u7406<\/strong><\/li>\n<\/ol>\n<p><p>\u5f02\u5e38\u5904\u7406\u7528\u4e8e\u6355\u83b7\u548c\u5904\u7406\u7a0b\u5e8f\u8fd0\u884c\u65f6\u53ef\u80fd\u51fa\u73b0\u7684\u9519\u8bef\u3002Python\u4f7f\u7528try\u3001except\u3001finally\u8bed\u53e5\u6765\u5b9e\u73b0\u5f02\u5e38\u5904\u7406\u3002<\/p>\n<\/p>\n<p><p>\u516d\u3001\u8fdb\u884c\u7b80\u5355\u7684\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b<\/p>\n<\/p>\n<p><p>Python\u662f\u4e00\u79cd\u652f\u6301\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u7684\u8bed\u8a00\u3002\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\uff08OOP\uff09\u662f\u4e00\u79cd\u901a\u8fc7\u5c06\u6570\u636e\u548c\u65b9\u6cd5\u5c01\u88c5\u5728\u5bf9\u8c61\u4e2d\u6765\u7ec4\u7ec7\u7a0b\u5e8f\u7684\u7f16\u7a0b\u8303\u5f0f\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u7c7b\u548c\u5bf9\u8c61<\/strong><\/li>\n<\/ol>\n<p><p>\u7c7b\u662f\u5bf9\u8c61\u7684\u84dd\u56fe\uff0c\u800c\u5bf9\u8c61\u662f\u7c7b\u7684\u5b9e\u4f8b\u3002\u5b9a\u4e49\u7c7b\u4f7f\u7528class\u5173\u952e\u5b57\uff0c\u521b\u5efa\u5bf9\u8c61\u4f7f\u7528\u7c7b\u540d\u52a0\u62ec\u53f7\u3002<\/p>\n<\/p>\n<ol 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