{"id":204669,"date":"2025-05-29T09:41:01","date_gmt":"2025-05-29T01:41:01","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204669\/"},"modified":"2025-05-29T09:41:01","modified_gmt":"2025-05-29T01:41:01","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8python%e8%87%aa%e5%8a%a8%e8%af%86%e5%88%aburl%e7%9a%84%e5%8d%8f%e8%ae%ae%e7%b1%bb%e5%9e%8b%ef%bc%88http%e6%88%96https%ef%bc%89%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204669\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528Python\u81ea\u52a8\u8bc6\u522bURL\u7684\u534f\u8bae\u7c7b\u578b\uff08HTTP\u6216HTTPS\uff09\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

\u5982\u4f55\u4f7f\u7528Python\u81ea\u52a8\u8bc6\u522bURL\u7684\u534f\u8bae\u7c7b\u578b\uff08HTTP\u6216HTTPS\uff09\uff1f<\/h1>\n

\u6700\u8fd1\u53d1\u73b0\u4e0d\u5c11\u5c0f\u4f19\u4f34\u90fd\u5bf9\u5f88\u611f\u5174\u8da3\uff0c\u6240\u4ee5\u4eca\u5929\u7ee7\u7eed\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\uff0c\u672c\u6587\u300a\u5982\u4f55\u4f7f\u7528Python\u81ea\u52a8\u8bc6\u522bURL\u7684\u534f\u8bae\u7c7b\u578b\uff08HTTP\u6216HTTPS\uff09\uff1f\u300b<\/span>\u4e3b\u8981\u5185\u5bb9\u6d89\u53ca\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01\u5f53\u7136\u5982\u679c\u9605\u8bfb\u672c\u6587\u65f6\u5b58\u5728\u4e0d\u540c\u60f3\u6cd5\uff0c\u53ef\u4ee5\u5728\u8bc4\u8bba\u4e2d\u8868\u8fbe\uff0c\u4f46\u662f\u8bf7\u52ff\u4f7f\u7528\u8fc7\u6fc0\u7684\u63aa\u8f9e~<\/p>\n

<\/p>\n

python\u8bc6\u522bhttp\u548chttps<\/strong><\/p>\n

\u5728\u5904\u7406\u5927\u91cf\u7f51\u7edc\u76f8\u5173\u6570\u636e\u65f6\uff0c\u8bc6\u522burl\u4e2d\u4f7f\u7528\u7684\u534f\u8bae\uff08http\u6216https\uff09\u81f3\u5173\u91cd\u8981\u3002\u5bf9\u4e8e\u50cfwww.example.com\u8fd9\u6837\u7684\u5e38\u89c1url\uff0c\u624b\u52a8\u6dfb\u52a0\u534f\u8bae\u6bd4\u8f83\u5bb9\u6613\u3002\u4f46\u662f\uff0c\u5f53\u5904\u7406\u6570\u91cf\u8f83\u5927\u7684url\u65f6\uff0c\u81ea\u52a8\u5316\u8bc6\u522b\u53d8\u5f97\u66f4\u52a0\u5fc5\u8981\u3002<\/p>\n

\u4f7f\u7528python\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u8bc6\u522bhttp\u548chttps\uff1a<\/p>\n

    \n
  1. \n

    \u7aef\u53e3\u7aef\u53e3\u8bc6\u522b\u6cd5\uff1a<\/p>\n

      \n
    • \u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0chttp\u4f7f\u7528\u7aef\u53e380\uff0c\u800chttps\u4f7f\u7528\u7aef\u53e3443\u3002<\/li>\n
    • \u60a8\u53ef\u4ee5\u5c1d\u8bd5\u4f7f\u7528\u7aef\u53e380\u6216443\u8bbf\u95eeurl\u3002\u5982\u679c\u6210\u529f\uff0c\u5219\u53ef\u4ee5\u5224\u65ad\u76f8\u5e94\u7684\u534f\u8bae\u3002<\/li>\n
    • \u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u6bb5\u8fdb\u884c\u5c1d\u8bd5\uff1a<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n
      import socket\n\ndef identify_protocol(url):\n    try:\n        # \u5c1d\u8bd5\u4f7f\u7528\u7aef\u53e380\n        s = socket.socket(socket.af_inet, socket.sock_stream)\n        s.connect((url, 80))\n        return \"http\"\n    except:\n        try:\n            # \u5c1d\u8bd5\u4f7f\u7528\u7aef\u53e3443\n            s = socket.socket(socket.af_inet, socket.sock_stream)\n            s.connect((url, 443))\n            return \"https\"\n        except:\n            return \"unknown\"<\/pre>\n
        \n
      1. \n
        \u5c1d\u8bd5\u8fde\u63a5\u6cd5\uff1a<\/p>\n
          \n
        • \u5bf9\u4e8e\u516c\u5171\u7f51\u7ad9\uff0c\u60a8\u53ef\u4ee5\u5c1d\u8bd5\u540c\u65f6\u4f7f\u7528http\u548chttps\u8fdb\u884c\u8fde\u63a5\u3002<\/li>\n
        • \u5982\u679c\u8fde\u63a5\u6210\u529f\uff0c\u5219\u53ef\u4ee5\u5224\u65ad\u76f8\u5e94\u7684\u534f\u8bae\u3002<\/li>\n
        • \u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u6bb5\u8fdb\u884c\u5c1d\u8bd5\uff1a<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n
          import requests\n\ndef identify_protocol(url):\n    try:\n        # \u5c1d\u8bd5\u4f7f\u7528HTTP\n        response = requests.get(\"http:\/\/\" + url)\n        if response.status_code == 200:\n            return \"HTTP\"\n    except:\n        try:\n            # \u5c1d\u8bd5\u4f7f\u7528HTTPS\n            response = requests.get(\"https:\/\/\" + url)\n            if response.status_code == 200:\n                return \"HTTPS\"\n        except:\n            return \"Unknown\"<\/pre>\n
          \u901a\u8fc7\u4f7f\u7528\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u60a8\u53ef\u4ee5\u9ad8\u6548\u5730\u8bc6\u522bhttp\u548chttps\u534f\u8bae\uff0c\u4ece\u800c\u65b9\u4fbf\u540e\u7eed\u7684\u5904\u7406\u548c\u5206\u6790\u3002<\/p>\n
          \u4ee5\u4e0a\u5c31\u662f\u300a\u5982\u4f55\u4f7f\u7528Python\u81ea\u52a8\u8bc6\u522bURL\u7684\u534f\u8bae\u7c7b\u578b\uff08HTTP\u6216HTTPS\uff09\uff1f\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8e\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
          \u5982\u4f55\u4f7f\u7528Python\u81ea\u52a8\u8bc6\u522bUR...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-204669","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204669","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=204669"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204669\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204669"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204669"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}