{"id":1091568,"date":"2025-01-08T14:12:55","date_gmt":"2025-01-08T06:12:55","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1091568.html"},"modified":"2025-01-08T14:12:57","modified_gmt":"2025-01-08T06:12:57","slug":"python%e4%bd%bf%e7%94%a8%e5%91%bd%e4%bb%a4%e5%a6%82%e4%bd%95%e8%bf%90%e8%a1%8c%e7%a8%8b%e5%ba%8f-2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1091568.html","title":{"rendered":"python\u4f7f\u7528\u547d\u4ee4\u5982\u4f55\u8fd0\u884c\u7a0b\u5e8f"},"content":{"rendered":"

\"python\u4f7f\u7528\u547d\u4ee4\u5982\u4f55\u8fd0\u884c\u7a0b\u5e8f\"<\/p>\n

\u4e00\u3001\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u884c\u8fd0\u884c\u7a0b\u5e8f\u7684\u4e3b\u8981\u65b9\u6cd5\u6709\u4e09\u79cd\uff1a\u901a\u8fc7python\u547d\u4ee4\u8fd0\u884c.py\u6587\u4ef6\u3001\u901a\u8fc7\u4ea4\u4e92\u5f0f\u89e3\u91ca\u5668\u8fd0\u884c\u4ee3\u7801\u3001\u901a\u8fc7\u811a\u672c\u6267\u884c\u547d\u4ee4\u884c\u53c2\u6570<\/strong>\u3002\u5176\u4e2d\uff0c\u901a\u8fc7python\u547d\u4ee4\u8fd0\u884c.py\u6587\u4ef6\u662f\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u3002\u5047\u8bbe\u4f60\u6709\u4e00\u4e2a\u540d\u4e3aexample.py<\/code>\u7684Python\u6587\u4ef6\uff0c\u53ef\u4ee5\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165python example.py<\/code>\u6765\u8fd0\u884c\u8be5\u7a0b\u5e8f\u3002<\/p>\n<\/p>\n

\u9996\u5148\uff0c\u8ba9\u6211\u4eec\u8be6\u7ec6\u8bb2\u89e3\u901a\u8fc7python\u547d\u4ee4\u8fd0\u884c.py\u6587\u4ef6\u7684\u6b65\u9aa4\u548c\u4e00\u4e9b\u5e38\u89c1\u7684\u6ce8\u610f\u4e8b\u9879\u3002<\/p>\n<\/p>\n

\u4e8c\u3001\u901a\u8fc7python\u547d\u4ee4\u8fd0\u884c.py\u6587\u4ef6<\/h3>\n<\/p>\n

\u901a\u8fc7\u547d\u4ee4\u884c\u8fd0\u884cPython\u7a0b\u5e8f\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n

    \n
  1. \n

    \u6253\u5f00\u547d\u4ee4\u884c\u7ec8\u7aef<\/strong>\uff1a\u65e0\u8bba\u662f\u5728Windows\u3001macOS\u8fd8\u662fLinux\u64cd\u4f5c\u7cfb\u7edf\u4e2d\uff0c\u9996\u5148\u9700\u8981\u6253\u5f00\u547d\u4ee4\u884c\u7ec8\u7aef\u3002\u5728Windows\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u641c\u7d22\u201ccmd\u201d\u6253\u5f00\u547d\u4ee4\u63d0\u793a\u7b26\uff1b\u5728macOS\u548cLinux\u4e2d\uff0c\u53ef\u4ee5\u6253\u5f00\u7ec8\u7aef\u3002<\/p>\n<\/p>\n<\/li>\n

  2. \n

    \u5bfc\u822a\u5230Python\u811a\u672c\u6240\u5728\u76ee\u5f55<\/strong>\uff1a\u4f7f\u7528cd<\/code>\u547d\u4ee4\u5bfc\u822a\u5230\u5305\u542bPython\u811a\u672c\u7684\u76ee\u5f55\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u7684example.py<\/code>\u6587\u4ef6\u4f4d\u4e8eC:\\Users\\YourName\\Documents<\/code>\u76ee\u5f55\u4e2d\uff0c\u53ef\u4ee5\u5728\u547d\u4ee4\u63d0\u793a\u7b26\u4e2d\u8f93\u5165\uff1a<\/p>\n<\/p>\n

    cd C:\\Users\\YourName\\Documents\\<\/p>\n
    <\/code><\/pre>\n<\/p>\n<\/li>\n
  3. \n
    \u8fd0\u884cPython\u811a\u672c<\/strong>\uff1a\u5728\u5bfc\u822a\u5230\u811a\u672c\u6240\u5728\u76ee\u5f55\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528python<\/code>\u547d\u4ee4\u8fd0\u884c\u811a\u672c\u3002\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165\uff1a<\/p>\n<\/p>\n
    python example.py<\/p>\n
    <\/code><\/pre>\n<\/p>\n
    \u7136\u540e\u6309\u4e0b\u56de\u8f66\u952e\uff0cPython\u89e3\u91ca\u5668\u5c06\u6267\u884c\u8be5\u811a\u672c\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n
    \u4e09\u3001\u901a\u8fc7\u4ea4\u4e92\u5f0f\u89e3\u91ca\u5668\u8fd0\u884c\u4ee3\u7801<\/h3>\n<\/p>\n
    Python\u63d0\u4f9b\u4e86\u4e00\u4e2a\u4ea4\u4e92\u5f0f\u89e3\u91ca\u5668\uff0c\u5141\u8bb8\u4f60\u5728\u547d\u4ee4\u884c\u4e2d\u76f4\u63a5\u8f93\u5165\u548c\u8fd0\u884cPython\u4ee3\u7801\u3002\u4f7f\u7528\u4ea4\u4e92\u5f0f\u89e3\u91ca\u5668\u6709\u52a9\u4e8e\u5feb\u901f\u6d4b\u8bd5\u548c\u8c03\u8bd5\u4ee3\u7801\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u4f7f\u7528\u4ea4\u4e92\u5f0f\u89e3\u91ca\u5668\u7684\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n
      \n
    1. \n
      \u6253\u5f00\u547d\u4ee4\u884c\u7ec8\u7aef<\/strong>\uff1a\u540c\u6837\uff0c\u9996\u5148\u9700\u8981\u6253\u5f00\u547d\u4ee4\u884c\u7ec8\u7aef\u3002<\/p>\n<\/p>\n<\/li>\n
    2. \n
      \u542f\u52a8Python\u89e3\u91ca\u5668<\/strong>\uff1a\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165python<\/code>\uff08\u6216python3<\/code>\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u4f60\u7684Python\u7248\u672c\uff09\uff0c\u7136\u540e\u6309\u4e0b\u56de\u8f66\u952e\u3002\u8fd9\u5c06\u542f\u52a8Python\u4ea4\u4e92\u5f0f\u89e3\u91ca\u5668\uff0c\u663e\u793a\u4e00\u4e2a\u63d0\u793a\u7b26>>><\/code>\u3002<\/p>\n<\/p>\n<\/li>\n
    3. \n
      \u8f93\u5165\u5e76\u8fd0\u884cPython\u4ee3\u7801<\/strong>\uff1a\u5728\u63d0\u793a\u7b26\u4e0b\u8f93\u5165Python\u4ee3\u7801\uff0c\u7136\u540e\u6309\u4e0b\u56de\u8f66\u952e\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u8f93\u5165\u4ee5\u4e0b\u4ee3\u7801\u6765\u8f93\u51fa\u201cHello, World!\u201d\uff1a<\/p>\n<\/p>\n
      print("Hello, World!")<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u6309\u4e0b\u56de\u8f66\u952e\u540e\uff0c\u89e3\u91ca\u5668\u5c06\u6267\u884c\u8be5\u4ee3\u7801\u5e76\u8f93\u51fa\u7ed3\u679c\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n
      \u56db\u3001\u901a\u8fc7\u811a\u672c\u6267\u884c\u547d\u4ee4\u884c\u53c2\u6570<\/h3>\n<\/p>\n
      Python\u811a\u672c\u53ef\u4ee5\u63a5\u53d7\u547d\u4ee4\u884c\u53c2\u6570\uff0c\u5141\u8bb8\u4f60\u5728\u8fd0\u884c\u811a\u672c\u65f6\u4f20\u9012\u53c2\u6570\u4ee5\u63a7\u5236\u811a\u672c\u7684\u884c\u4e3a\u3002\u8fd9\u5bf9\u4e8e\u7f16\u5199\u66f4\u7075\u6d3b\u548c\u53ef\u914d\u7f6e\u7684\u7a0b\u5e8f\u975e\u5e38\u6709\u7528\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u7f16\u5199\u548c\u8fd0\u884c\u63a5\u53d7\u547d\u4ee4\u884c\u53c2\u6570\u7684Python\u811a\u672c\u7684\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n
        \n
      1. \n
        \u7f16\u5199\u63a5\u53d7\u547d\u4ee4\u884c\u53c2\u6570\u7684Python\u811a\u672c<\/strong>\uff1a\u4f7f\u7528sys<\/code>\u6a21\u5757\u4e2d\u7684argv<\/code>\u5217\u8868\u6765\u83b7\u53d6\u547d\u4ee4\u884c\u53c2\u6570\u3002\u4f8b\u5982\uff0c\u7f16\u5199\u4e00\u4e2a\u540d\u4e3aargs_example.py<\/code>\u7684\u811a\u672c\uff1a<\/p>\n<\/p>\n
        import sys<\/p>\n
        if len(sys.argv) < 2:<\/p>\n
            print("Usage: python args_example.py <your_name>")<\/p>\n
            sys.exit(1)<\/p>\n
        name = sys.argv[1]<\/p>\n
        print(f"Hello, {name}!")<\/p>\n
        <\/code><\/pre>\n<\/p>\n<\/li>\n
      2. \n
        \u8fd0\u884c\u811a\u672c\u5e76\u4f20\u9012\u53c2\u6570<\/strong>\uff1a\u5728\u547d\u4ee4\u884c\u4e2d\u8fd0\u884c\u8be5\u811a\u672c\uff0c\u5e76\u4f20\u9012\u4e00\u4e2a\u53c2\u6570\uff08\u4f8b\u5982\u4f60\u7684\u540d\u5b57\uff09\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
        python args_example.py Alice<\/p>\n
        <\/code><\/pre>\n<\/p>\n
        \u8be5\u811a\u672c\u5c06\u8f93\u51fa\u201cHello, Alice!\u201d\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n
        \u4e94\u3001\u5e38\u89c1\u95ee\u9898\u548c\u89e3\u51b3\u65b9\u6cd5<\/h3>\n<\/p>\n
        \u5728\u901a\u8fc7\u547d\u4ee4\u884c\u8fd0\u884cPython\u7a0b\u5e8f\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u4e00\u4e9b\u5e38\u89c1\u95ee\u9898\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u95ee\u9898\u53ca\u5176\u89e3\u51b3\u65b9\u6cd5\uff1a<\/p>\n<\/p>\n
          \n
        1. \n
          \u627e\u4e0d\u5230Python\u89e3\u91ca\u5668<\/strong>\uff1a\u5982\u679c\u5728\u8fd0\u884cpython<\/code>\u547d\u4ee4\u65f6\u6536\u5230\u9519\u8bef\u6d88\u606f\u201cpython: command not found\u201d\uff0c\u53ef\u80fd\u662f\u56e0\u4e3aPython\u672a\u6b63\u786e\u5b89\u88c5\u6216\u672a\u6dfb\u52a0\u5230\u7cfb\u7edf\u8def\u5f84\u3002\u53ef\u4ee5\u901a\u8fc7\u91cd\u65b0\u5b89\u88c5Python\u5e76\u786e\u4fdd\u9009\u62e9\u5c06Python\u6dfb\u52a0\u5230\u7cfb\u7edf\u8def\u5f84\u7684\u9009\u9879\u6765\u89e3\u51b3\u6b64\u95ee\u9898\u3002<\/p>\n<\/p>\n<\/li>\n
        2. \n
          \u6587\u4ef6\u8def\u5f84\u9519\u8bef<\/strong>\uff1a\u5982\u679c\u5728\u8fd0\u884c\u811a\u672c\u65f6\u6536\u5230\u9519\u8bef\u6d88\u606f\u201cFile not found\u201d\uff0c\u53ef\u80fd\u662f\u56e0\u4e3a\u5bfc\u822a\u5230\u7684\u76ee\u5f55\u4e0d\u6b63\u786e\u6216\u6587\u4ef6\u540d\u62fc\u5199\u9519\u8bef\u3002\u8bf7\u786e\u4fdd\u4f7f\u7528cd<\/code>\u547d\u4ee4\u5bfc\u822a\u5230\u811a\u672c\u6240\u5728\u76ee\u5f55\uff0c\u5e76\u68c0\u67e5\u6587\u4ef6\u540d\u662f\u5426\u6b63\u786e\u3002<\/p>\n<\/p>\n<\/li>\n
        3. \n
          Python\u7248\u672c\u4e0d\u5339\u914d<\/strong>\uff1a\u5982\u679c\u4f60\u7684\u7cfb\u7edf\u4e2d\u5b89\u88c5\u4e86\u591a\u4e2a\u7248\u672c\u7684Python\uff0c\u53ef\u80fd\u9700\u8981\u6307\u5b9a\u4f7f\u7528\u54ea\u4e2a\u7248\u672c\u7684Python\u89e3\u91ca\u5668\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528python3<\/code>\u547d\u4ee4\u6765\u8fd0\u884cPython 3\u811a\u672c\uff0c\u4ee5\u907f\u514d\u7248\u672c\u51b2\u7a81\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n
          \u516d\u3001\u603b\u7ed3<\/h3>\n<\/p>\n
          \u901a\u8fc7\u547d\u4ee4\u884c\u8fd0\u884cPython\u7a0b\u5e8f\u662fPython\u5f00\u53d1\u4e2d\u57fa\u672c\u800c\u91cd\u8981\u7684\u6280\u80fd\u3002\u65e0\u8bba\u662f\u8fd0\u884c\u7b80\u5355\u7684\u811a\u672c\uff0c\u8fd8\u662f\u6d4b\u8bd5\u548c\u8c03\u8bd5\u4ee3\u7801\uff0c\u719f\u7ec3\u638c\u63e1\u8fd9\u4e9b\u65b9\u6cd5\u5c06\u6781\u5927\u63d0\u9ad8\u4f60\u7684\u5f00\u53d1\u6548\u7387\u3002\u901a\u8fc7python\u547d\u4ee4\u8fd0\u884c.py\u6587\u4ef6\u662f\u6700\u5e38\u7528\u548c\u6700\u76f4\u63a5\u7684\u65b9\u6cd5\uff0c\u800c\u4f7f\u7528\u4ea4\u4e92\u5f0f\u89e3\u91ca\u5668\u548c\u811a\u672c\u63a5\u53d7\u547d\u4ee4\u884c\u53c2\u6570\u5219\u63d0\u4f9b\u4e86\u66f4\u591a\u7075\u6d3b\u6027\u548c\u529f\u80fd\u3002\u5e0c\u671b\u901a\u8fc7\u672c\u6587\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u80fd\u591f\u5e2e\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3\u548c\u638c\u63e1\u5982\u4f55\u5728\u547d\u4ee4\u884c\u4e2d\u8fd0\u884cPython\u7a0b\u5e8f\u3002<\/p>\n<\/p>\n
          \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
           \u5982\u4f55\u5728\u547d\u4ee4\u884c\u4e2d\u8fd0\u884cPython\u7a0b\u5e8f\uff1f<\/strong>
          \u8981\u5728\u547d\u4ee4\u884c\u4e2d\u8fd0\u884cPython\u7a0b\u5e8f\uff0c\u60a8\u53ef\u4ee5\u6253\u5f00\u7ec8\u7aef\u6216\u547d\u4ee4\u63d0\u793a\u7b26\uff0c\u5bfc\u822a\u5230\u5305\u542b\u60a8\u7684Python\u811a\u672c\u7684\u76ee\u5f55\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1apython \u6587\u4ef6\u540d.py<\/code>\uff0c\u5176\u4e2d\u201c\u6587\u4ef6\u540d.py\u201d\u662f\u60a8\u8981\u8fd0\u884c\u7684Python\u811a\u672c\u7684\u540d\u79f0\u3002\u786e\u4fdd\u60a8\u5df2\u7ecf\u5b89\u88c5\u4e86Python\uff0c\u5e76\u4e14\u73af\u5883\u53d8\u91cf\u5df2\u6b63\u786e\u914d\u7f6e\u3002<\/p>\n
          \u5728Windows\u548cMac\u7cfb\u7edf\u4e0a\u8fd0\u884cPython\u7a0b\u5e8f\u662f\u5426\u6709\u533a\u522b\uff1f<\/strong>
          \u5728Windows\u548cMac\u7cfb\u7edf\u4e0a\u8fd0\u884cPython\u7a0b\u5e8f\u7684\u547d\u4ee4\u662f\u76f8\u4f3c\u7684\uff0c\u4f46\u5728Windows\u4e0a\u901a\u5e38\u9700\u8981\u4f7f\u7528python<\/code>\u6216python3<\/code>\u547d\u4ee4\uff0c\u800c\u5728Mac\u4e0a\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u4f7f\u7528python3<\/code>\u6765\u786e\u4fdd\u4f7f\u7528\u7684\u662fPython\u7684\u6700\u65b0\u7248\u672c\u3002\u786e\u4fdd\u5728\u547d\u4ee4\u524d\u52a0\u4e0a\u76f8\u5e94\u7684Python\u7248\u672c\uff0c\u4ee5\u514d\u51fa\u73b0\u7248\u672c\u51b2\u7a81\u3002<\/p>\n
          \u5982\u4f55\u89e3\u51b3\u5728\u547d\u4ee4\u884c\u8fd0\u884cPython\u7a0b\u5e8f\u65f6\u53ef\u80fd\u51fa\u73b0\u7684\u9519\u8bef\uff1f<\/strong>
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