{"id":176346,"date":"2024-05-08T19:09:18","date_gmt":"2024-05-08T11:09:18","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/176346.html"},"modified":"2024-05-08T19:09:22","modified_gmt":"2024-05-08T11:09:22","slug":"python%e4%b8%adruntimeerror%e6%80%8e%e4%b9%88%e8%a7%a3%e5%86%b3","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/176346.html","title":{"rendered":"python\u4e2dRuntimeError\u600e\u4e48\u89e3\u51b3"},"content":{"rendered":"<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/27060023\/69ce5a3a-160b-4e14-8707-20f228d2d156.webp\" alt=\"python\u4e2dRuntimeError\u600e\u4e48\u89e3\u51b3\" \/><\/p>\n<p><p><strong>Python\u4e2d\u7684RuntimeError\u901a\u5e38\u5728\u4ee3\u7801\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u7531\u4e8e\u4e0d\u7b26\u5408\u903b\u8f91\u7684\u64cd\u4f5c\u6216\u8005\u73af\u5883\u5f02\u5e38\u800c\u5f15\u53d1\u3002\u89e3\u51b3\u8fd9\u7c7b\u9519\u8bef\u7684\u65b9\u6cd5\u5305\u62ec\u68c0\u67e5\u4ee3\u7801\u903b\u8f91\u3001\u66f4\u65b0\u73af\u5883\u4f9d\u8d56\u3001\u786e\u4fdd\u8d44\u6e90\u53ef\u7528\u6027\u3001\u5b9e\u73b0\u5f02\u5e38\u5904\u7406\u3002<\/strong> \u6700\u5e38\u89c1\u7684\u662f\u4ed4\u7ec6\u5ba1\u67e5\u89e6\u53d1\u9519\u8bef\u7684\u4ee3\u7801\u6bb5\uff0c\u7406\u89e3RuntimeError\u7684\u5177\u4f53\u6d88\u606f\u5e76\u76f8\u5e94\u8c03\u6574\u903b\u8f91\u4ee5\u907f\u514d\u975e\u6cd5\u6216\u672a\u5b9a\u4e49\u7684\u64cd\u4f5c\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u5206\u6790\u9519\u8bef\u4fe1\u606f<\/h3>\n<\/p>\n<p><p>\u5f53Python\u4e2d\u629b\u51faRuntimeError\u65f6\uff0c\u9996\u5148\u5e94\u4ed4\u7ec6\u9605\u8bfb\u9519\u8bef\u4fe1\u606f\u3002\u8fd9\u901a\u5e38\u4f1a\u6307\u5411\u51fa\u73b0\u95ee\u9898\u7684\u4ee3\u7801\u533a\u57df\u4ee5\u53ca\u5177\u4f53\u7684\u539f\u56e0\u3002\u6839\u636e\u9519\u8bef\u6d88\u606f\u5185\u5bb9\uff0c\u53ef\u4ee5\u7f29\u5c0f\u8c03\u67e5\u8303\u56f4\u3002\u6709\u65f6\u9519\u8bef\u4fe1\u606f\u4f1a\u76f4\u63a5\u63d0\u9192\u4f60\u4ee3\u7801\u4e2d\u54ea\u91cc\u51fa\u4e86\u95ee\u9898\uff0c\u8fd9\u662f\u89e3\u51b3\u95ee\u9898\u7684\u7b2c\u4e00\u6b65\u3002<\/p>\n<\/p>\n<p><h4>\u7406\u89e3\u9519\u8bef\u4e0a\u4e0b\u6587<\/h4>\n<\/p>\n<p><p>\u901a\u5e38\uff0cRuntimeError\u4f1a\u9644\u5e26\u4e00\u6bb5\u63cf\u8ff0\uff0c\u8bf4\u660e\u9519\u8bef\u53d1\u751f\u7684\u4e0a\u4e0b\u6587\u3002\u7406\u89e3\u8fd9\u4e00\u63cf\u8ff0\u5bf9\u4e8e\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u81f3\u5173\u91cd\u8981\u3002\u4f8b\u5982\uff0c\u5982\u679c\u9519\u8bef\u4fe1\u606f\u6307\u5411\u4e86\u4e00\u4e2a\u7279\u5b9a\u7684\u5e93\u6216\u51fd\u6570\u8c03\u7528\uff0c\u90a3\u4e48\u5e94\u8be5\u68c0\u67e5\u8fd9\u4e2a\u5e93\u7684\u4f7f\u7528\u65b9\u5f0f\u6216\u67e5\u627e\u76f8\u5173\u6587\u6863\u4ee5\u786e\u8ba4\u662f\u5426\u6709\u8bef\u7528\u60c5\u51b5\u3002<\/p>\n<\/p>\n<p><h4>\u68c0\u67e5\u76f8\u5173\u4ee3\u7801<\/h4>\n<\/p>\n<p><p>\u5982\u679c\u9519\u8bef\u4fe1\u606f\u6ca1\u6709\u76f4\u63a5\u6307\u660e\u95ee\u9898\u6240\u5728\uff0c\u53ef\u80fd\u9700\u8981\u8fd4\u56de\u4ee3\u7801\u4e2d\u4e0a\u4e2a\u6b63\u5e38\u8fd0\u884c\u70b9\uff0c\u5e76\u9010\u6b65\u68c0\u67e5\u81f3\u9519\u8bef\u53d1\u751f\u524d\u7684\u6240\u6709\u64cd\u4f5c\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u53ef\u80fd\u9700\u8981\u5206\u6790\u53d8\u91cf\u7684\u751f\u547d\u5468\u671f\u3001\u51fd\u6570\u8c03\u7528\u987a\u5e8f\u7b49\u7b49\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001<a href=\"https:\/\/docs.pingcode.com\/code-review\" target=\"_blank\">\u4ee3\u7801\u5ba1\u67e5<\/a>\u4e0e\u8c03\u6574<\/h3>\n<\/p>\n<p><p>\u4e00\u65e6\u660e\u786e\u4e86\u9519\u8bef\u53d1\u751f\u7684\u533a\u57df\u548c\u53ef\u80fd\u7684\u539f\u56e0\uff0c\u4e0b\u4e00\u6b65\u5c31\u662f\u5177\u4f53\u5730\u5ba1\u67e5\u548c\u8c03\u6574\u90a3\u4e9b\u4ee3\u7801\u3002\u5728\u590d\u6742\u7684\u9879\u76ee\u4e2d\uff0c\u8fd9\u53ef\u80fd\u5305\u62ec\u91cd\u6784\u4ee3\u7801\u4ee5\u4fdd\u8bc1\u66f4\u597d\u7684\u903b\u8f91\u4e00\u81f4\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n<\/p>\n<p><h4>\u903b\u8f91\u68c0\u67e5<\/h4>\n<\/p>\n<p><p>\u786e\u4fdd\u4ee3\u7801\u7684\u903b\u8f91\u5b8c\u6574\u5e76\u4e14\u6ca1\u6709\u77db\u76fe\u3002\u4f8b\u5982\uff0c\u786e\u4fdd\u5728\u8bbf\u95ee\u53d8\u91cf\u4e4b\u524d\u5df2\u7ecf\u6b63\u786e\u5730\u8fdb\u884c\u4e86\u521d\u59cb\u5316\u3001\u786e\u8ba4\u5faa\u73af\u6709\u660e\u786e\u7684\u9000\u51fa\u6761\u4ef6\uff0c\u7b49\u7b49\u3002\u5982\u679c\u4ee3\u7801\u903b\u8f91\u590d\u6742\uff0c\u53ef\u4ee5\u901a\u8fc7\u7ed8\u5236\u6d41\u7a0b\u56fe\u7684\u65b9\u5f0f\u6765\u8f85\u52a9\u7406\u89e3\u548c\u6392\u67e5\u95ee\u9898\u3002<\/p>\n<\/p>\n<p><h4>\u53c2\u6570\u548c\u7c7b\u578b\u9a8c\u8bc1<\/h4>\n<\/p>\n<p><p>\u8fd0\u884c\u65f6\u9519\u8bef\u6709\u65f6\u662f\u56e0\u4e3a\u51fd\u6570\u63a5\u6536\u5230\u4e86\u9519\u8bef\u7c7b\u578b\u6216\u683c\u5f0f\u7684\u8f93\u5165\u3002\u5728\u51fd\u6570\u5f00\u59cb\u65f6\u6dfb\u52a0\u53c2\u6570\u9a8c\u8bc1\u903b\u8f91\uff0c\u53ef\u4ee5\u5e2e\u52a9\u5feb\u901f\u53d1\u73b0\u548c\u4fee\u590d\u8fd9\u7c7b\u95ee\u9898\u3002<\/p>\n<\/p>\n<p><h3>\u4e09\u3001\u73af\u5883\u548c\u4f9d\u8d56\u68c0\u67e5<\/h3>\n<\/p>\n<p><p>RuntimeError\u6709\u65f6\u662f\u56e0\u4e3a\u4ee3\u7801\u8fd0\u884c\u73af\u5883\u95ee\u9898\u800c\u5f15\u53d1\u7684\u3002\u56e0\u6b64\uff0c\u68c0\u67e5\u548c\u66f4\u65b0\u8fd0\u884c\u73af\u5883\u4ee5\u53ca\u4ee3\u7801\u4f9d\u8d56\u7684\u5916\u90e8\u5e93\u662f\u5fc5\u8981\u6b65\u9aa4\u3002<\/p>\n<\/p>\n<p><h4>\u73af\u5883\u4e00\u81f4\u6027<\/h4>\n<\/p>\n<p><p>\u786e\u4fdd\u4ee3\u7801\u8fd0\u884c\u7684\u73af\u5883\u4e0e\u9884\u671f\u4e00\u81f4\uff0c\u5305\u62ecPython\u7248\u672c\u3001\u64cd\u4f5c\u7cfb\u7edf\u7b49\u3002\u5728\u4e0d\u540c\u7684\u73af\u5883\u4e2d\u53ef\u80fd\u9700\u8981\u8fdb\u884c\u8c03\u6574\u4ee5\u9002\u914d\u3002<\/p>\n<\/p>\n<p><h4>\u66f4\u65b0\u4f9d\u8d56\u5e93<\/h4>\n<\/p>\n<p><p>\u5404\u4e2aPython\u5e93\u4e0d\u65ad\u66f4\u65b0\u8fed\u4ee3\uff0c\u53ef\u80fd\u4f1a\u4fee\u590d\u65e7\u7684Bug\u6216\u5f15\u5165\u65b0\u529f\u80fd\u3002\u5982\u679cRuntimeError\u4e0e\u67d0\u4e2a\u4f9d\u8d56\u7684\u5916\u90e8\u5e93\u6709\u5173\uff0c\u5c1d\u8bd5\u5347\u7ea7\u5230\u6700\u65b0\u7248\u53ef\u80fd\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n<\/p>\n<p><h3>\u56db\u3001\u8d44\u6e90\u4e0e\u5e76\u53d1\u7ba1\u7406<\/h3>\n<\/p>\n<p><p>\u5728\u6d89\u53ca\u6587\u4ef6\u64cd\u4f5c\u3001\u7f51\u7edc\u901a\u4fe1\u3001\u591a\u7ebf\u7a0b\u6216\u591a\u8fdb\u7a0b\u65f6\uff0cRuntimeError\u5e38\u5e38\u4e0e\u8d44\u6e90\u7684\u7ade\u4e89\u548c\u540c\u6b65\u6709\u5173\u3002<\/p>\n<\/p>\n<p><h4>\u6587\u4ef6\u548c\u7f51\u7edc\u8d44\u6e90<\/h4>\n<\/p>\n<p><p>\u786e\u4fdd\u4ee3\u7801\u4e2d\u5bf9\u6587\u4ef6\u548c\u7f51\u7edc\u8d44\u6e90\u7684\u8bbf\u95ee\u6709\u6b63\u786e\u7684\u9519\u8bef\u5904\u7406\u673a\u5236\uff0c\u6bd4\u5982\u4f7f\u7528<code>try...except...<\/code>\u5757\u5bf9\u53ef\u80fd\u53d1\u751f\u5f02\u5e38\u7684\u64cd\u4f5c\u8fdb\u884c\u5305\u88f9\u3002<\/p>\n<\/p>\n<p><h4>\u591a\u7ebf\u7a0b\u548c\u591a\u8fdb\u7a0b<\/h4>\n<\/p>\n<p><p>\u5728\u5e76\u53d1\u7f16\u7a0b\u573a\u666f\u4e0b\uff0cRuntimeError\u53ef\u80fd\u6765\u81ea\u4e8e\u6570\u636e\u7ade\u4e89\u6216\u8d44\u6e90\u9501\u5b9a\u95ee\u9898\u3002\u4f7f\u7528\u9501\uff08Locks\uff09\u3001\u4e8b\u4ef6\uff08Events\uff09\u3001\u4fe1\u53f7\u91cf\uff08Semaphores\uff09\u7b49\u540c\u6b65\u673a\u5236\uff0c\u4fdd\u8bc1\u7ebf\u7a0b\u548c\u8fdb\u7a0b\u5b89\u5168\u7684\u64cd\u4f5c\u8d44\u6e90\u3002<\/p>\n<\/p>\n<p><h3>\u4e94\u3001\u5b9e\u65bd\u5f02\u5e38\u5904\u7406<\/h3>\n<\/p>\n<p><p>\u786e\u4fdd\u4ee3\u7801\u80fd\u591f\u4f18\u96c5\u5730\u5904\u7406\u8fd0\u884c\u65f6\u5f02\u5e38\u3002\u65e0\u8bba\u4f55\u65f6\uff0c\u90fd\u5e94\u5c06\u53ef\u9884\u89c1\u7684\u9519\u8bef\u7528<code>try...except...<\/code>\u5757\u6355\u83b7\uff0c\u5e76\u63d0\u4f9b\u6e05\u6670\u7684\u53cd\u9988\u3002<\/p>\n<\/p>\n<p><h4>\u6355\u83b7\u548c\u8bb0\u5f55\u5f02\u5e38<\/h4>\n<\/p>\n<p><p>\u4e0d\u4ec5\u8981\u6355\u83b7\u5f02\u5e38\uff0c\u8fd8\u8981\u8bb0\u5f55\u8db3\u591f\u7684\u4fe1\u606f\u4ee5\u4fbf\u4e8e\u95ee\u9898\u7684\u8c03\u8bd5\u548c\u4fee\u590d\u3002\u53ef\u4ee5\u4f7f\u7528Python\u7684\u65e5\u5fd7\u6a21\u5757\u8bb0\u5f55\u9519\u8bef\u5806\u6808\u4fe1\u606f\u3002<\/p>\n<\/p>\n<p><h4>\u5b9a\u4e49\u6e05\u6670\u7684\u9519\u8bef\u5904\u7406\u6d41\u7a0b<\/h4>\n<\/p>\n<p><p>\u5f53\u5f02\u5e38\u53d1\u751f\u65f6\uff0c\u9700\u8981\u6709\u4e00\u5957\u6e05\u6670\u5b9a\u4e49\u7684\u9519\u8bef\u5904\u7406\u6d41\u7a0b\uff0c\u4e0d\u4ec5\u80fd\u591f\u53cd\u9988\u95ee\u9898\u6240\u5728\uff0c\u8fd8\u8981\u80fd\u6307\u5411\u95ee\u9898\u53ef\u80fd\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<\/p>\n<p><h3>\u516d\u3001\u6d4b\u8bd5\u548c\u9a8c\u8bc1<\/h3>\n<\/p>\n<p><p>\u5728\u8fdb\u884c\u4e86\u4e0a\u8ff0\u4fee\u590d\u540e\uff0c\u9700\u8981\u901a\u8fc7\u5145\u5206\u7684\u6d4b\u8bd5\u6765\u9a8c\u8bc1\u95ee\u9898\u662f\u5426\u5df2\u7ecf\u88ab\u89e3\u51b3\u3002<\/p>\n<\/p>\n<p><h4>\u5355\u5143\u6d4b\u8bd5<\/h4>\n<\/p>\n<p><p>\u7f16\u5199\u5355\u5143\u6d4b\u8bd5\u6765\u68c0\u9a8c\u7279\u5b9a\u4ee3\u7801\u5757\u7684\u884c\u4e3a\uff0c\u786e\u4fdd\u4fee\u6539\u540e\u7684\u4ee3\u7801\u6ee1\u8db3\u9884\u671f\u3002<\/p>\n<\/p>\n<p><h4>\u96c6\u6210\u6d4b\u8bd5<\/h4>\n<\/p>\n<p><p>\u96c6\u6210\u6d4b\u8bd5\u53ef\u4ee5\u9a8c\u8bc1\u4ee3\u7801\u4e0e\u5916\u90e8\u7cfb\u7edf\u6216\u6a21\u5757\u4e4b\u95f4\u7684\u4ea4\u4e92\u662f\u5426\u6b63\u5e38\uff0c\u6709\u52a9\u4e8e\u786e\u4fdd\u6574\u4f53\u529f\u80fd\u7684\u7a33\u5b9a\u6027\u5e76\u51cf\u5c11\u672a\u6765\u7684\u8fd0\u884c\u65f6\u9519\u8bef\u3002<\/p>\n<\/p>\n<p><p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u4f60\u53ef\u4ee5\u7cfb\u7edf\u5730\u8bca\u65ad\u5e76\u89e3\u51b3Python\u4e2d\u51fa\u73b0\u7684RuntimeError\u3002\u5728\u7edd\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u4ed4\u7ec6\u7684\u5206\u6790\u3001\u8c03\u8bd5\u548c\u6d4b\u8bd5\u5c06\u80fd\u591f\u5e2e\u52a9\u4f60\u627e\u5230\u95ee\u9898\u7684\u6839\u6e90\u5e76\u8fdb\u884c\u6709\u6548\u4fee\u590d\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p><strong>1. \u5982\u4f55\u89e3\u51b3python\u4e2dRuntimeError\uff1a\u9012\u5f52\u6df1\u5ea6\u8d85\u8fc7\u6700\u5927\u9650\u5236\uff1f<\/strong><\/p>\n<p>\u5f53\u4f60\u5728python\u4e2d\u4f7f\u7528\u9012\u5f52\u65f6\uff0c\u6709\u65f6\u5019\u4f1a\u9047\u5230\u9012\u5f52\u6df1\u5ea6\u8d85\u8fc7\u6700\u5927\u9650\u5236\u7684RuntimeError\u3002\u8fd9\u662f\u56e0\u4e3a\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cPython\u89e3\u91ca\u5668\u5bf9\u4e8e\u9012\u5f52\u7684\u6df1\u5ea6\u6709\u4e00\u4e2a\u9650\u5236\u3002\u8981\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4e24\u79cd\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li>\n<p><strong>\u589e\u52a0\u9012\u5f52\u6df1\u5ea6\u9650\u5236<\/strong>\uff1a\u53ef\u4ee5\u4f7f\u7528sys\u6a21\u5757\u4e2d\u7684setrecursionlimit()\u51fd\u6570\u6765\u589e\u52a0\u9012\u5f52\u6df1\u5ea6\u7684\u9650\u5236\u3002\u4f46\u662f\u8981\u5c0f\u5fc3\u4f7f\u7528\uff0c\u8fc7\u9ad8\u7684\u9650\u5236\u53ef\u80fd\u5bfc\u81f4\u7a0b\u5e8f\u5d29\u6e83\u3002\u4f8b\u5982\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528sys.setrecursionlimit(1500)\u6765\u5c06\u9012\u5f52\u6df1\u5ea6\u9650\u5236\u8bbe\u7f6e\u4e3a1500\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4f18\u5316\u9012\u5f52\u7b97\u6cd5<\/strong>\uff1a\u6709\u65f6\u5019\u8d85\u8fc7\u9012\u5f52\u6df1\u5ea6\u9650\u5236\u662f\u56e0\u4e3a\u9012\u5f52\u7b97\u6cd5\u8bbe\u8ba1\u4e0d\u5408\u7406\u3002\u5c1d\u8bd5\u627e\u5230\u4e00\u4e2a\u66f4\u4f18\u5316\u7684\u89e3\u51b3\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5c06\u9012\u5f52\u8f6c\u6362\u6210\u8fed\u4ee3\u6216\u8005\u4f7f\u7528\u5c3e\u9012\u5f52\u4f18\u5316\u7b49\u6280\u672f\u6765\u51cf\u5c11\u9012\u5f52\u6df1\u5ea6\u3002<\/p>\n<\/li>\n<\/ul>\n<p><strong>2. \u5982\u4f55\u89e3\u51b3python\u4e2dRuntimeError\uff1a\u6700\u5927\u9012\u5f52\u6df1\u5ea6\u6216\u5185\u5b58\u9650\u5236\uff1f<\/strong><\/p>\n<p>\u5f53\u4f60\u5728\u7f16\u5199\u590d\u6742\u7684\u9012\u5f52\u51fd\u6570\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230RuntimeError\uff1a\u6700\u5927\u9012\u5f52\u6df1\u5ea6\u6216\u5185\u5b58\u9650\u5236\u9519\u8bef\u3002\u8fd9\u53ef\u80fd\u662f\u56e0\u4e3a\u4f60\u7684\u9012\u5f52\u51fd\u6570\u9700\u8981\u5904\u7406\u5927\u91cf\u6570\u636e\u6216\u8005\u9012\u5f52\u8c03\u7528\u6b21\u6570\u8fc7\u591a\u5bfc\u81f4\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8bae\u6765\u89e3\u51b3\u6b64\u95ee\u9898\uff1a<\/p>\n<ul>\n<li>\n<p><strong>\u4f18\u5316\u4f60\u7684\u9012\u5f52\u7b97\u6cd5<\/strong>\uff1a\u5206\u6790\u4f60\u7684\u9012\u5f52\u7b97\u6cd5\u662f\u5426\u5b58\u5728\u4e0d\u5fc5\u8981\u7684\u9012\u5f52\u8c03\u7528\uff0c\u662f\u5426\u53ef\u4ee5\u901a\u8fc7\u8fed\u4ee3\u6216\u5176\u4ed6\u65b9\u5f0f\u6765\u66ff\u4ee3\u9012\u5f52\u3002\u4f18\u5316\u7b97\u6cd5\u53ef\u4ee5\u51cf\u5c11\u9012\u5f52\u6df1\u5ea6\u548c\u5185\u5b58\u6d88\u8017\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u589e\u52a0\u5185\u5b58\u9650\u5236<\/strong>\uff1a\u53ef\u4ee5\u901a\u8fc7\u66f4\u6539Python\u89e3\u91ca\u5668\u7684\u5185\u5b58\u9650\u5236\u6765\u89e3\u51b3\u6b64\u95ee\u9898\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528sys\u6a21\u5757\u4e2d\u7684setrecursionlimit\u51fd\u6570\u6765\u589e\u52a0\u5185\u5b58\u9650\u5236\u3002\u4f46\u540c\u6837\u8981\u5c0f\u5fc3\u4f7f\u7528\uff0c\u8fc7\u9ad8\u7684\u9650\u5236\u53ef\u80fd\u5bfc\u81f4\u7a0b\u5e8f\u5d29\u6e83\u3002<\/p>\n<\/li>\n<\/ul>\n<p><strong>3. 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