{"id":224608,"date":"2024-05-11T19:44:08","date_gmt":"2024-05-11T11:44:08","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/224608.html"},"modified":"2024-05-11T19:44:17","modified_gmt":"2024-05-11T11:44:17","slug":"python%e5%9f%ba%e7%a1%80%e4%bb%a3%e7%a0%81%e5%a6%82%e4%bd%95%e7%94%a8%e6%9c%80%e7%ae%80%e5%8d%95%e7%9a%84%e8%af%9d%e8%ae%b2%e5%87%ba%e6%9d%a5","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/224608.html","title":{"rendered":"Python\u57fa\u7840\u4ee3\u7801\u5982\u4f55\u7528\u6700\u7b80\u5355\u7684\u8bdd\u8bb2\u51fa\u6765"},"content":{"rendered":"

\"Python\u57fa\u7840\u4ee3\u7801\u5982\u4f55\u7528\u6700\u7b80\u5355\u7684\u8bdd\u8bb2\u51fa\u6765\"<\/p>\n

Python\u662f\u4e00\u79cd\u9ad8\u5c42\u6b21\u3001\u89e3\u91ca\u578b\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u4ee5\u5176\u7b80\u6d01\u660e\u4e86\u7684\u8bed\u6cd5\u548c\u5f3a\u5927\u7684\u529f\u80fd\u800c\u5e7f\u53d7\u6b22\u8fce\u3002\u8981\u7528\u6700\u7b80\u5355\u7684\u8bdd\u8bb2\u51faPython\u57fa\u7840\u4ee3\u7801\uff0c\u4e3b\u8981\u6d89\u53ca\u51e0\u4e2a\u65b9\u9762\uff1a\u53d8\u91cf\u4e0e\u6570\u636e\u7c7b\u578b\u3001\u63a7\u5236\u6d41\u7a0b\u3001\u51fd\u6570\u57fa\u7840\u3001\u6a21\u5757\u4e0e\u5305\u3001\u5f02\u5e38\u5904\u7406<\/strong>\u3002\u5176\u4e2d\uff0c\u53d8\u91cf\u4e0e\u6570\u636e\u7c7b\u578b<\/strong>\u662f\u5b66\u4e60Python\u7f16\u7a0b\u7684\u57fa\u7840\uff0c\u5b83\u4eec\u662f\u6784\u5efa\u4efb\u4f55Python\u7a0b\u5e8f\u7684\u57fa\u77f3\u3002<\/p>\n<\/p>\n

\u53d8\u91cf\u4e0e\u6570\u636e\u7c7b\u578b<\/h2>\n<\/p>\n

\u53d8\u91cf\u662f\u5b58\u50a8\u6570\u636e\u7684\u5bb9\u5668\uff0c\u800c\u6570\u636e\u7c7b\u578b\u662f\u53d8\u91cf\u53ef\u4ee5\u5b58\u50a8\u6570\u636e\u7684\u79cd\u7c7b\u3002\u5728Python\u4e2d\uff0c\u521b\u5efa\u4e00\u4e2a\u53d8\u91cf\u65f6\uff0c\u4f60\u4e0d\u9700\u8981\u663e\u5f0f\u58f0\u660e\u5176\u6570\u636e\u7c7b\u578b\uff0cPython\u4f1a\u81ea\u52a8\u6839\u636e\u8d4b\u503c\u6765\u786e\u5b9a\u3002<\/p>\n<\/p>\n

Python\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u6574\u578b\uff08int\uff09\u3001\u6d6e\u70b9\u578b\uff08float\uff09\u3001\u5b57\u7b26\u4e32\uff08str\uff09\u3001\u5e03\u5c14\u578b\uff08bool\uff09\u3001\u5217\u8868\uff08list\uff09\u3001\u5143\u7ec4\uff08tuple\uff09\u3001\u5b57\u5178\uff08dict\uff09\u7b49\u3002<\/p>\n<\/p>\n

    \n
  • \u6574\u578b\u548c\u6d6e\u70b9\u578b\u7528\u4e8e\u8868\u793a\u6570\u5b57\uff0c\u652f\u6301\u52a0\u3001\u51cf\u3001\u4e58\u3001\u9664\u7b49\u6570\u5b66\u8fd0\u7b97\u3002<\/li>\n
  • \u5b57\u7b26\u4e32\u7528\u4e8e\u8868\u793a\u6587\u672c\uff0c\u53ef\u4ee5\u901a\u8fc7\u52a0\u53f7\uff08+\uff09\u8fde\u63a5\uff0c\u6216\u4f7f\u7528\u7d22\u5f15\uff08[]\uff09\u63d0\u53d6\u7279\u5b9a\u5b57\u7b26\u3002<\/li>\n
  • \u5e03\u5c14\u578b\u53ea\u6709True\u548cFalse\u4e24\u4e2a\u503c\uff0c\u5e38\u7528\u4e8e\u6761\u4ef6\u5224\u65ad\u3002<\/li>\n
  • \u5217\u8868\u3001\u5143\u7ec4\u548c\u5b57\u5178\u7528\u4e8e\u5b58\u50a8\u96c6\u5408\uff0c\u4f46\u5b83\u4eec\u5728\u4f7f\u7528\u4e0a\u5404\u6709\u4e0d\u540c\u3002\u5217\u8868\u662f\u53ef\u66f4\u6539\u7684\uff0c\u800c\u5143\u7ec4\u4e0d\u53ef\u66f4\u6539\u3002\u5b57\u5178\u901a\u8fc7\u952e\u503c\u5bf9\u5b58\u50a8\u6570\u636e\u3002<\/li>\n<\/ul>\n

    \u63a7\u5236\u6d41\u7a0b<\/h2>\n<\/p>\n

    \u63a7\u5236\u6d41\u7a0b\u6307\u7684\u662f\u7a0b\u5e8f\u6839\u636e\u6761\u4ef6\u51b3\u5b9a\u6267\u884c\u54ea\u4e9b\u4ee3\u7801\u5757\u7684\u673a\u5236\uff0c\u5305\u62ec\u6761\u4ef6\u8bed\u53e5\u548c\u5faa\u73af\u8bed\u53e5\u3002<\/p>\n<\/p>\n

    \u6761\u4ef6\u8bed\u53e5<\/h3>\n<\/p>\n

    \u5728Python\u4e2d\uff0c\u5e38\u7528if<\/code>\u3001elif<\/code>\u548celse<\/code>\u5173\u952e\u5b57\u8fdb\u884c\u6761\u4ef6\u5224\u65ad\u3002\u901a\u8fc7\u8fd9\u4e9b\u5173\u952e\u5b57\uff0c\u53ef\u4ee5\u6267\u884c\u57fa\u4e8e\u6761\u4ef6\u7684\u4e0d\u540c\u4ee3\u7801\u5757\u3002<\/p>\n<\/p>\n

      \n
    • if<\/code>\u8bed\u53e5\u540e\u9762\u8ddf\u6761\u4ef6\uff0c\u5982\u679c\u6761\u4ef6\u4e3aTrue\uff0c\u5219\u6267\u884c\u4e0b\u9762\u7684\u4ee3\u7801\u5757\u3002<\/li>\n
    • elif<\/code>\uff08\u5373else if\uff09\u5141\u8bb8\u6211\u4eec\u68c0\u67e5\u591a\u4e2a\u8868\u8fbe\u5f0f\u662f\u5426\u4e3aTrue\uff0c\u5e76\u5728\u5b83\u4e3aTrue\u65f6\u6267\u884c\u7279\u5b9a\u4ee3\u7801\u5757\u3002<\/li>\n
    • else<\/code>\u6355\u83b7\u524d\u9762\u7684if\u548celif\u6761\u4ef6\u4e0d\u6ee1\u8db3\u65f6\u7684\u60c5\u51b5\u3002<\/li>\n<\/ul>\n

      \u5faa\u73af\u8bed\u53e5<\/h3>\n<\/p>\n

      Python\u63d0\u4f9b\u4e86\u4e24\u79cd\u5faa\u73af\u673a\u5236\uff1afor<\/code>\u5faa\u73af\u548cwhile<\/code>\u5faa\u73af\u3002<\/p>\n<\/p>\n

        \n
      • for<\/code>\u5faa\u73af\u901a\u5e38\u7528\u4e8e\u904d\u5386\u5217\u8868\u3001\u5143\u7ec4\u3001\u5b57\u5178\u6216\u8005\u5b57\u7b26\u4e32\u7b49\u53ef\u8fed\u4ee3\u5bf9\u8c61\u3002<\/li>\n
      • while<\/code>\u5faa\u73af\u5219\u4f1a\u6301\u7eed\u6267\u884c\u4ee3\u7801\u5757\uff0c\u76f4\u5230\u63a7\u5236\u6761\u4ef6\u4e0d\u518d\u6ee1\u8db3\u3002<\/li>\n<\/ul>\n

        \u51fd\u6570\u57fa\u7840<\/h2>\n<\/p>\n

        \u51fd\u6570\u662f\u4e00\u6bb5\u53ef\u91cd\u590d\u4f7f\u7528\u7684\u4ee3\u7801\u5757\uff0c\u7528\u4e8e\u6267\u884c\u7279\u5b9a\u4efb\u52a1\u3002\u901a\u8fc7\u5b9a\u4e49\u51fd\u6570\uff0c\u53ef\u4ee5\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6a21\u5757\u6027\u548c\u4ee3\u7801\u7684\u91cd\u7528\u6027\u3002<\/p>\n<\/p>\n

          \n
        • \u51fd\u6570\u4f7f\u7528def<\/code>\u5173\u952e\u5b57\u58f0\u660e\uff0c\u540e\u9762\u8ddf\u51fd\u6570\u540d\u548c\u62ec\u53f7\u3002<\/li>\n
        • \u62ec\u53f7\u5185\u53ef\u4ee5\u6dfb\u52a0\u53c2\u6570\uff0c\u8fd9\u4e9b\u53c2\u6570\u53ef\u4ee5\u5728\u51fd\u6570\u4f53\u5185\u4f7f\u7528\u3002<\/li>\n
        • \u51fd\u6570\u901a\u8fc7return<\/code>\u5173\u952e\u5b57\u8fd4\u56de\u7ed3\u679c\u3002<\/li>\n<\/ul>\n

          \u51fd\u6570\u4e0d\u4ec5\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u907f\u514d\u4ee3\u7801\u91cd\u590d\uff0c\u4e5f\u662f\u5b9e\u73b0\u590d\u6742\u7a0b\u5e8f\u903b\u8f91\u7684\u57fa\u7840\u3002<\/strong><\/p>\n<\/p>\n

          \u6a21\u5757\u4e0e\u5305<\/h2>\n<\/p>\n

          \u6a21\u5757\u662f\u5305\u542bPython\u5b9a\u4e49\u548c\u58f0\u660e\u7684\u6587\u4ef6\u3002\u901a\u8fc7\u6a21\u5757\uff0c\u53ef\u4ee5\u7ec4\u7ec7\u76f8\u5173\u7684\u4ee3\u7801\u5230\u4e00\u4e2a\u6587\u4ef6\u4e2d\uff0c\u4f7f\u4ee3\u7801\u66f4\u52a0\u6613\u4e8e\u7406\u89e3\u548c\u4f7f\u7528\u3002\u5305\u662f\u4e00\u79cd\u5305\u542b\u591a\u4e2a\u6a21\u5757\u7684\u65b9\u5f0f\uff0c\u901a\u5e38\u7528\u4e8e\u7ec4\u7ec7\u5927\u578b\u9879\u76ee\u3002<\/p>\n<\/p>\n

            \n
          • \u4f7f\u7528import<\/code>\u8bed\u53e5\u53ef\u4ee5\u5bfc\u5165\u6a21\u5757\u6216\u5305\u4e2d\u7684\u5185\u5bb9\u3002<\/li>\n
          • Python\u62e5\u6709\u5e7f\u6cdb\u7684\u6807\u51c6\u5e93\uff0c\u63d0\u4f9b\u4e86\u8bb8\u591a\u6a21\u5757\u548c\u5305\uff0c\u652f\u6301\u5404\u79cd\u529f\u80fd\uff0c\u4ece\u6587\u4ef6\u64cd\u4f5c\u5230\u7f51\u7edc\u8bf7\u6c42\u3002<\/li>\n<\/ul>\n

            \u5f02\u5e38\u5904\u7406<\/h2>\n<\/p>\n

            \u5f02\u5e38\u662f\u7a0b\u5e8f\u6267\u884c\u4e2d\u53d1\u751f\u7684\u9519\u8bef\u3002\u6b63\u786e\u5904\u7406\u5f02\u5e38\u5bf9\u4e8e\u6784\u5efa\u7a33\u5b9a\u7684\u7a0b\u5e8f\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<\/p>\n

              \n
            • \u4f7f\u7528try<\/code>\u548cexcept<\/code>\u8bed\u53e5\u53ef\u4ee5\u6355\u83b7\u5e76\u5904\u7406\u5f02\u5e38\u3002try<\/code>\u5757\u4e2d\u653e\u7f6e\u53ef\u80fd\u5f15\u53d1\u5f02\u5e38\u7684\u4ee3\u7801\uff0cexcept<\/code>\u5757\u4e2d\u653e\u7f6e\u5f02\u5e38\u53d1\u751f\u65f6\u7684\u5904\u7406\u4ee3\u7801\u3002<\/li>\n
            • \u53ef\u4ee5\u6307\u5b9a\u6355\u83b7\u7279\u5b9a\u7c7b\u578b\u7684\u5f02\u5e38\uff0c\u4e5f\u53ef\u4ee5\u6355\u83b7\u6240\u6709\u5f02\u5e38\u3002<\/li>\n<\/ul>\n

              \u6b63\u786e\u5904\u7406\u5f02\u5e38\u53ef\u4ee5\u9632\u6b62\u7a0b\u5e8f\u56e0\u9519\u8bef\u800c\u610f\u5916\u7ec8\u6b62\uff0c\u786e\u4fdd\u7a0b\u5e8f\u7684\u5065\u58f2\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n<\/p>\n

              \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n

              \u5982\u4f55\u7528\u7b80\u5355\u7684\u8bdd\u8bb2\u89e3Python\u57fa\u7840\u4ee3\u7801\uff1f<\/strong><\/p>\n

                \n
              1. \n

                \u4ec0\u4e48\u662fPython\u57fa\u7840\u4ee3\u7801\uff1f<\/strong> – Python\u57fa\u7840\u4ee3\u7801\u6307\u7684\u662f\u6700\u57fa\u672c\u7684Python\u4ee3\u7801\u8bed\u6cd5\u548c\u5e38\u7528\u529f\u80fd\u7684\u5b9e\u73b0\uff0c\u5305\u62ec\u53d8\u91cf\u3001\u6761\u4ef6\u8bed\u53e5\u3001\u5faa\u73af\u8bed\u53e5\u3001\u51fd\u6570\u7b49\u3002<\/p>\n<\/li>\n

              2. \n

                \u5982\u4f55\u5b9a\u4e49\u53d8\u91cf\uff1f<\/strong> – \u5728Python\u4e2d\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u7ed9\u53d8\u91cf\u8d4b\u503c\u6765\u5b9a\u4e49\u4e00\u4e2a\u53d8\u91cf\u3002\u4f8b\u5982\uff0cx = 10<\/code>\u5c06\u521b\u5efa\u4e00\u4e2a\u540d\u4e3ax\u7684\u53d8\u91cf\uff0c\u5e76\u5c06\u5176\u503c\u8bbe\u7f6e\u4e3a10\u3002<\/p>\n<\/li>\n

              3. \n

                \u5982\u4f55\u5b9e\u73b0\u6761\u4ef6\u8bed\u53e5\uff1f<\/strong> – \u6761\u4ef6\u8bed\u53e5\u7528\u4e8e\u6839\u636e\u4e0d\u540c\u7684\u6761\u4ef6\u6267\u884c\u4e0d\u540c\u7684\u4ee3\u7801\u5757\u3002\u5728Python\u4e2d\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528if-else\u8bed\u53e5\u6765\u5b9e\u73b0\u6761\u4ef6\u8bed\u53e5\u3002\u4f8b\u5982\uff0c\u5982\u679cx\u7b49\u4e8e10\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/p>\n

                if x == 10:\n    print("x\u7b49\u4e8e10")\nelse:\n    print("x\u4e0d\u7b49\u4e8e10")\n<\/code><\/pre>\n<\/li>\n
              4. \n
                \u5982\u4f55\u5b9e\u73b0\u5faa\u73af\u8bed\u53e5\uff1f<\/strong> – \u5faa\u73af\u8bed\u53e5\u53ef\u4ee5\u91cd\u590d\u6267\u884c\u4e00\u6bb5\u4ee3\u7801\u5757\uff0c\u76f4\u5230\u6ee1\u8db3\u7279\u5b9a\u7684\u6761\u4ef6\u3002\u5728Python\u4e2d\uff0c\u5e38\u7528\u7684\u5faa\u73af\u8bed\u53e5\u6709for\u5faa\u73af\u548cwhile\u5faa\u73af\u3002\u4f8b\u5982\uff0c\u4f7f\u7528for\u5faa\u73af\u4ece1\u523010\u6253\u5370\u6570\u5b57\uff1a<\/p>\n
                for i in range(1, 11):\n    print(i)\n<\/code><\/pre>\n<\/li>\n
              5. \n
                \u5982\u4f55\u5b9a\u4e49\u548c\u4f7f\u7528\u51fd\u6570\uff1f<\/strong> – \u51fd\u6570\u662f\u4e00\u6bb5\u53ef\u91cd\u590d\u4f7f\u7528\u7684\u4ee3\u7801\u5757\uff0c\u7528\u4e8e\u6267\u884c\u7279\u5b9a\u7684\u4efb\u52a1\u3002\u5728Python\u4e2d\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528def<\/code>\u5173\u952e\u5b57\u5b9a\u4e49\u51fd\u6570\uff0c\u5e76\u901a\u8fc7\u51fd\u6570\u540d\u8c03\u7528\u51fd\u6570\u3002\u4f8b\u5982\uff0c\u5b9a\u4e49\u4e00\u4e2a\u8ba1\u7b97\u4e24\u4e2a\u6570\u4e4b\u548c\u7684\u51fd\u6570\uff1a<\/p>\n
                def add_numbers(a, b):\n    return a + b\n\nresult = add_numbers(5, 3)\nprint(result)  # \u8f93\u51fa8\n<\/code><\/pre>\n<\/li>\n<\/ol>\n
                \u4ee5\u4e0a\u662f\u7528\u7b80\u5355\u7684\u8bdd\u8bb2\u89e3\u7684Python\u57fa\u7840\u4ee3\u7801\u7684\u90e8\u5206\u5185\u5bb9\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u5e2e\u52a9\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u662f\u4e00\u79cd\u9ad8\u5c42\u6b21\u3001\u89e3\u91ca\u578b\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u4ee5\u5176\u7b80\u6d01\u660e\u4e86\u7684\u8bed\u6cd5\u548c\u5f3a\u5927\u7684\u529f\u80fd\u800c\u5e7f\u53d7\u6b22\u8fce\u3002\u8981\u7528\u6700\u7b80\u5355\u7684\u8bdd\u8bb2\u51faPyt […]","protected":false},"author":3,"featured_media":224624,"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\/224608"}],"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=224608"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/224608\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/224624"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=224608"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=224608"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=224608"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}