{"id":54148,"date":"2025-02-18T11:36:53","date_gmt":"2025-02-18T03:36:53","guid":{"rendered":"https:\/\/fwq.ai\/blog\/54148\/"},"modified":"2025-02-18T11:36:53","modified_gmt":"2025-02-18T03:36:53","slug":"%e4%bd%bf%e7%94%a8python%e5%ae%9e%e7%8e%b0shadowsocks-udp%e4%b8%ad%e7%bb%a7%e7%9a%84%e5%ae%8c%e6%95%b4%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/54148\/","title":{"rendered":"\u4f7f\u7528Python\u5b9e\u73b0Shadowsocks UDP\u4e2d\u7ee7\u7684\u5b8c\u6574\u6307\u5357"},"content":{"rendered":"

\u76ee\u5f55<\/h2>\n
    \n
  1. <\/li>\n
  2. <\/li>\n
  3. <\/li>\n
  4. <\/li>\n
  5. <\/li>\n
  6. <\/li>\n
  7. <\/li>\n<\/ol>\n

    \u4ec0\u4e48\u662fShadowsocks\uff1f<\/h2>\n

    Shadowsocks\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u4ee3\u7406\u5de5\u5177\uff0c\u65e8\u5728\u4fdd\u62a4\u7528\u6237\u7684\u9690\u79c1\u5e76\u7ed5\u8fc7\u7f51\u7edc\u5ba1\u67e5\u3002\u5b83\u901a\u8fc7\u5c06\u6d41\u91cf\u52a0\u5bc6\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u7f51\u7edc\u8bf7\u6c42\u7684\u533f\u540d\u5316\u3002Shadowsocks\u4e3b\u8981\u91c7\u7528\u4e86TCP\u534f\u8bae\uff0c\u4f46\u4e3a\u4e86\u63d0\u9ad8\u7f51\u7edc\u6027\u80fd\uff0c\u4e5f\u652f\u6301UDP\u534f\u8bae\u3002<\/p>\n

    Shadowsocks\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n

    Shadowsocks\u5de5\u4f5c\u65f6\uff0c\u901a\u8fc7\u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u5668\u4e4b\u95f4\u5efa\u7acb\u4e00\u4e2a\u5b89\u5168\u7684\u52a0\u5bc6\u901a\u9053\u3002\u5f53\u7528\u6237\u53d1\u9001\u8bf7\u6c42\u65f6\uff0c\u5ba2\u6237\u7aef\u4f1a\u5c06\u8fd9\u4e9b\u8bf7\u6c42\u52a0\u5bc6\u5e76\u53d1\u9001\u5230\u670d\u52a1\u5668\uff0c\u670d\u52a1\u5668\u89e3\u5bc6\u540e\u5c06\u6570\u636e\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef\u3002\u5176\u6838\u5fc3\u673a\u5236\u5728\u4e8e\uff0c\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u59cb\u7ec8\u4fdd\u6301\u52a0\u5bc6\u72b6\u6001\uff0c\u4ece\u800c\u63d0\u9ad8\u5b89\u5168\u6027\u3002<\/p>\n

    UDP\u4e0eTCP\u7684\u533a\u522b<\/h2>\n

    \u5728\u8ba8\u8bbaShadowsocks\u7684UDP\u4e2d\u7ee7\u4e4b\u524d\uff0c\u6211\u4eec\u6709\u5fc5\u8981\u4e86\u89e3\u4e00\u4e0bUDP\u548cTCP\u7684\u533a\u522b\u3002<\/p>\n

      \n
    • \n

      TCP\uff08\u4f20\u8f93\u63a7\u5236\u534f\u8bae\uff09<\/strong>\uff1a<\/p>\n

        \n
      • \u8fde\u63a5\u5bfc\u5411\uff0c\u786e\u4fdd\u6570\u636e\u5305\u6309\u987a\u5e8f\u5230\u8fbe\u3002<\/li>\n
      • \u9002\u7528\u4e8e\u9700\u8981\u9ad8\u53ef\u9760\u6027\u7684\u5e94\u7528\uff0c\u4f8b\u5982\u7f51\u9875\u6d4f\u89c8\u548c\u6587\u4ef6\u4e0b\u8f7d\u3002<\/li>\n<\/ul>\n<\/li>\n
      • \n

        UDP\uff08\u7528\u6237\u6570\u636e\u62a5\u534f\u8bae\uff09<\/strong>\uff1a<\/p>\n

          \n
        • \u65e0\u8fde\u63a5\uff0c\u6570\u636e\u5305\u53ef\u80fd\u4f1a\u5931\u5e8f\u6216\u4e22\u5931\u3002<\/li>\n
        • \u9002\u7528\u4e8e\u5bf9\u901f\u5ea6\u8981\u6c42\u9ad8\u7684\u5e94\u7528\uff0c\u4f8b\u5982\u89c6\u9891\u4f1a\u8bae\u548c\u5728\u7ebf\u6e38\u620f\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

          \u4e3a\u4ec0\u4e48\u9700\u8981UDP\u4e2d\u7ee7\uff1f<\/h2>\n

          \u5728\u67d0\u4e9b\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u4f8b\u5982\u5728\u7ebf\u6e38\u620f\u3001\u5b9e\u65f6\u89c6\u9891\u4f20\u8f93\u7b49\uff0c\u5bf9\u5ef6\u8fdf\u548c\u5e26\u5bbd\u7684\u8981\u6c42\u66f4\u9ad8\uff0c\u6b64\u65f6\u4f7f\u7528UDP\u4e2d\u7ee7\u80fd\u591f\u663e\u8457\u63d0\u9ad8\u6027\u80fd\u3002UDP\u4e2d\u7ee7\u53ef\u4ee5\u51cf\u5c11\u7f51\u7edc\u5ef6\u8fdf\uff0c\u4ece\u800c\u63d0\u5347\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n

          Python\u4e2d\u7684Shadowsocks UDP\u4e2d\u7ee7\u5b9e\u73b0<\/h2>\n

          \u4f7f\u7528Python\u5b9e\u73b0Shadowsocks UDP\u4e2d\u7ee7\u7684\u8fc7\u7a0b\u53ef\u4ee5\u901a\u8fc7\u5b89\u88c5\u5fc5\u8981\u7684\u5e93\u3001\u914d\u7f6e\u4ee3\u7406\u670d\u52a1\u5668\u548c\u8fd0\u884cUDP\u8f6c\u53d1\u811a\u672c\u6765\u5b8c\u6210\u3002<\/p>\n

          \u6240\u9700\u5e93<\/h3>\n
            \n
          • shadowsocks<\/strong>\uff1aShadowsocks\u7684\u6838\u5fc3\u5e93\u3002<\/li>\n
          • asyncio<\/strong>\uff1a\u7528\u4e8e\u5904\u7406\u5f02\u6b65IO\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n

            \u73af\u5883\u51c6\u5907<\/h3>\n

            \u5728\u5b9e\u73b0UDP\u4e2d\u7ee7\u4e4b\u524d\uff0c\u8bf7\u786e\u4fdd\u5df2\u7ecf\u5b89\u88c5Python\u73af\u5883\uff0c\u5e76\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5shadowsocks\u5e93\uff1a bash pip install shadowsocks<\/p>\n

            \u6b65\u9aa4\u8be6\u89e3<\/h2>\n

            1. \u914d\u7f6eShadowsocks\u670d\u52a1\u5668<\/h3>\n

            \u5728\u670d\u52a1\u5668\u4e0a\u5b89\u88c5\u5e76\u914d\u7f6eShadowsocks\u3002<\/p>\n

              \n
            • \u4fee\u6539\u914d\u7f6e\u6587\u4ef6\uff0c\u542f\u7528UDP\u652f\u6301\u3002<\/li>\n
            • \u914d\u7f6e\u5fc5\u8981\u7684\u7aef\u53e3\u548c\u5bc6\u7801\u3002<\/li>\n<\/ul>\n

              2. \u7f16\u5199UDP\u8f6c\u53d1\u811a\u672c<\/h3>\n

              \u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684UDP\u4e2d\u7ee7\u811a\u672c\u793a\u4f8b\uff1a python import socket import threading<\/p>\n

              def udp_relay(server_ip, server_port, local_ip, local_port): sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) sock.bind((local_ip, local_port)) while True: data, addr = sock.recvfrom(1024) sock.sendto(data, (server_ip, server_port))<\/p>\n

              if name<\/strong> == \u2018main<\/strong>\u2018: threading.Thread(target=udp_relay, args=(\u2018\u670d\u52a1\u5668IP\u2019, \u7aef\u53e3, \u2018\u672c\u5730IP\u2019, \u672c\u5730\u7aef\u53e3)).start()<\/p>\n

              3. \u542f\u52a8Shadowsocks\u5ba2\u6237\u7aef<\/h3>\n

              \u786e\u4fddShadowsocks\u5ba2\u6237\u7aef\u5728\u672c\u5730\u542f\u52a8\uff0c\u5e76\u914d\u7f6e\u4e3a\u8fde\u63a5\u5230\u4f60\u6240\u8bbe\u7f6e\u7684UDP\u4e2d\u7ee7\u3002<\/p>\n

              4. \u6d4b\u8bd5UDP\u4e2d\u7ee7\u529f\u80fd<\/h3>\n

              \u901a\u8fc7\u4f7f\u7528UDP\u6d4b\u8bd5\u5de5\u5177\uff0c\u68c0\u67e5\u662f\u5426\u6210\u529f\u5b9e\u73b0\u6570\u636e\u8f6c\u53d1\u3002<\/p>\n

              \u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n

              1. UDP\u4e2d\u7ee7\u6709\u4ec0\u4e48\u4f18\u52bf\uff1f<\/h3>\n

              UDP\u4e2d\u7ee7<\/em>\u5728\u4e8e\u5176\u80fd\u591f\u5b9e\u73b0\u4f4e\u5ef6\u8fdf\u3001\u9ad8\u5e26\u5bbd\u7684\u4f20\u8f93\uff0c\u9002\u7528\u4e8e\u5b9e\u65f6\u6027\u8981\u6c42\u9ad8\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n

              2. \u5982\u4f55\u68c0\u67e5UDP\u4e2d\u7ee7\u662f\u5426\u5de5\u4f5c\u6b63\u5e38\uff1f<\/h3>\n

              \u53ef\u4ee5\u4f7f\u7528\u7f51\u7edc\u6293\u5305\u5de5\u5177\uff08\u5982Wireshark\uff09\u6765\u5206\u6790\u6570\u636e\u5305\u7684\u6d41\u52a8\uff0c\u4ece\u800c\u68c0\u67e5\u662f\u5426\u6210\u529f\u8fdb\u884c\u4e86UDP\u8f6c\u53d1\u3002<\/p>\n

              3. \u662f\u5426\u53ef\u4ee5\u5c06UDP\u4e2d\u7ee7\u4e0eTCP\u4e2d\u7ee7\u7ed3\u5408\u4f7f\u7528\uff1f<\/h3>\n

              \u53ef\u4ee5\uff0c\u5728\u7279\u5b9a\u573a\u666f\u4e0b\u7ed3\u5408\u4f7f\u7528UDP\u4e0eTCP\u4e2d\u7ee7\uff0c\u80fd\u591f\u8fbe\u5230\u66f4\u597d\u7684\u7f51\u7edc\u6548\u679c\u3002<\/p>\n

              4. \u5982\u4f55\u89e3\u51b3UDP\u4e2d\u7ee7\u4e2d\u7684\u6570\u636e\u4e22\u5931\u95ee\u9898\uff1f<\/h3>\n

              \u53ef\u4ee5\u8003\u8651\u589e\u52a0\u6570\u636e\u5305\u91cd\u4f20\u673a\u5236\uff0c\u6216\u8005\u8c03\u6574\u7f51\u7edc\u73af\u5883\u8bbe\u7f6e\u6765\u63d0\u9ad8\u4f20\u8f93\u7a33\u5b9a\u6027\u3002<\/p>\n

              5. Shadowsocks\u652f\u6301\u7684\u5176\u4ed6\u534f\u8bae\u662f\u4ec0\u4e48\uff1f<\/h3>\n

              \u9664\u4e86UDP\u548cTCP\uff0cShadowsocks\u8fd8\u652f\u6301\u4e00\u4e9b\u5176\u4ed6\u534f\u8bae\uff08\u5982HTTP\u548cSOCKS5\uff09\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8fdb\u884c\u914d\u7f6e\u3002<\/p>\n

              \u901a\u8fc7\u4ee5\u4e0a\u7684\u8be6\u7ec6\u89e3\u6790\u548c\u6b65\u9aa4\uff0c\u4f60\u5e94\u8be5\u80fd\u591f\u6210\u529f\u5b9e\u73b0Shadowsocks<\/em>\u7684UDP\u4e2d\u7ee7<\/em>\u529f\u80fd\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u7f51\u7edc\u4f7f\u7528\u4f53\u9a8c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

              \u76ee\u5f55 \u4ec0\u4e48\u662fShadowsocks\uff1f Shadowsocks\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u4ee3\u7406\u5de5\u5177\uff0c\u65e8\u5728\u4fdd\u62a4\u7528\u6237\u7684\u9690\u79c1\u5e76\u7ed5\u8fc7\u7f51\u7edc\u5ba1\u67e5\u3002\u5b83\u901a\u8fc7\u5c06\u6d41\u91cf\u52a0\u5bc6\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u7f51\u7edc\u8bf7\u6c42\u7684\u533f\u540d\u5316\u3002Shadowsocks\u4e3b\u8981\u91c7\u7528\u4e86TCP\u534f\u8bae\uff0c\u4f46\u4e3a\u4e86\u63d0\u9ad8\u7f51\u7edc\u6027\u80fd\uff0c\u4e5f\u652f\u6301UDP\u534f\u8bae\u3002 Shadowsocks\u7684\u5de5\u4f5c\u539f\u7406 Shadowsocks\u5de5\u4f5c\u65f6\uff0c\u901a\u8fc7\u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u5668\u4e4b\u95f4\u5efa\u7acb\u4e00\u4e2a\u5b89\u5168\u7684\u52a0\u5bc6\u901a\u9053\u3002\u5f53\u7528\u6237\u53d1\u9001\u8bf7\u6c42\u65f6\uff0c\u5ba2\u6237\u7aef\u4f1a\u5c06\u8fd9\u4e9b\u8bf7\u6c42\u52a0\u5bc6\u5e76\u53d1\u9001\u5230\u670d\u52a1\u5668\uff0c\u670d\u52a1\u5668\u89e3\u5bc6\u540e\u5c06\u6570\u636e\u8fd4\u56de\u7ed9\u5ba2\u6237\u7aef\u3002\u5176\u6838\u5fc3\u673a\u5236\u5728\u4e8e\uff0c\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u59cb\u7ec8\u4fdd\u6301\u52a0\u5bc6\u72b6\u6001\uff0c\u4ece\u800c\u63d0\u9ad8\u5b89\u5168\u6027\u3002 UDP\u4e0eTCP\u7684\u533a\u522b \u5728\u8ba8\u8bbaShadowsocks\u7684UDP\u4e2d\u7ee7\u4e4b\u524d\uff0c\u6211\u4eec\u6709\u5fc5\u8981\u4e86\u89e3\u4e00\u4e0bUDP\u548cTCP\u7684\u533a\u522b\u3002 TCP\uff08\u4f20\u8f93\u63a7\u5236\u534f\u8bae\uff09\uff1a \u8fde\u63a5\u5bfc\u5411\uff0c\u786e\u4fdd\u6570\u636e\u5305\u6309\u987a\u5e8f\u5230\u8fbe\u3002 \u9002\u7528\u4e8e\u9700\u8981\u9ad8\u53ef\u9760\u6027\u7684\u5e94\u7528\uff0c\u4f8b\u5982\u7f51\u9875\u6d4f\u89c8\u548c\u6587\u4ef6\u4e0b\u8f7d\u3002 UDP\uff08\u7528\u6237\u6570\u636e\u62a5\u534f\u8bae\uff09\uff1a \u65e0\u8fde\u63a5\uff0c\u6570\u636e\u5305\u53ef\u80fd\u4f1a\u5931\u5e8f\u6216\u4e22\u5931\u3002 \u9002\u7528\u4e8e\u5bf9\u901f\u5ea6\u8981\u6c42\u9ad8\u7684\u5e94\u7528\uff0c\u4f8b\u5982\u89c6\u9891\u4f1a\u8bae\u548c\u5728\u7ebf\u6e38\u620f\u3002 \u4e3a\u4ec0\u4e48\u9700\u8981UDP\u4e2d\u7ee7\uff1f \u5728\u67d0\u4e9b\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u4f8b\u5982\u5728\u7ebf\u6e38\u620f\u3001\u5b9e\u65f6\u89c6\u9891\u4f20\u8f93\u7b49\uff0c\u5bf9\u5ef6\u8fdf\u548c\u5e26\u5bbd\u7684\u8981\u6c42\u66f4\u9ad8\uff0c\u6b64\u65f6\u4f7f\u7528UDP\u4e2d\u7ee7\u80fd\u591f\u663e\u8457\u63d0\u9ad8\u6027\u80fd\u3002UDP\u4e2d\u7ee7\u53ef\u4ee5\u51cf\u5c11\u7f51\u7edc\u5ef6\u8fdf\uff0c\u4ece\u800c\u63d0\u5347\u7528\u6237\u4f53\u9a8c\u3002 Python\u4e2d\u7684Shadowsocks UDP\u4e2d\u7ee7\u5b9e\u73b0 \u4f7f\u7528Python\u5b9e\u73b0Shadowsocks UDP\u4e2d\u7ee7\u7684\u8fc7\u7a0b\u53ef\u4ee5\u901a\u8fc7\u5b89\u88c5\u5fc5\u8981\u7684\u5e93\u3001\u914d\u7f6e\u4ee3\u7406\u670d\u52a1\u5668\u548c\u8fd0\u884cUDP\u8f6c\u53d1\u811a\u672c\u6765\u5b8c\u6210\u3002 \u6240\u9700\u5e93 shadowsocks\uff1aShadowsocks\u7684\u6838\u5fc3\u5e93\u3002 asyncio\uff1a\u7528\u4e8e\u5904\u7406\u5f02\u6b65IO\u64cd\u4f5c\u3002 \u73af\u5883\u51c6\u5907 \u5728\u5b9e\u73b0UDP\u4e2d\u7ee7\u4e4b\u524d\uff0c\u8bf7\u786e\u4fdd\u5df2\u7ecf\u5b89\u88c5Python\u73af\u5883\uff0c\u5e76\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5shadowsocks\u5e93\uff1a bash pip install shadowsocks \u6b65\u9aa4\u8be6\u89e3 1. \u914d\u7f6eShadowsocks\u670d\u52a1\u5668 \u5728\u670d\u52a1\u5668\u4e0a\u5b89\u88c5\u5e76\u914d\u7f6eShadowsocks\u3002 \u4fee\u6539\u914d\u7f6e\u6587\u4ef6\uff0c\u542f\u7528UDP\u652f\u6301\u3002 \u914d\u7f6e\u5fc5\u8981\u7684\u7aef\u53e3\u548c\u5bc6\u7801\u3002 2. \u7f16\u5199UDP\u8f6c\u53d1\u811a\u672c \u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684UDP\u4e2d\u7ee7\u811a\u672c\u793a\u4f8b\uff1a python import socket import threading def udp_relay(server_ip, server_port, local_ip, local_port): sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) sock.bind((local_ip, local_port)) while True: […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-54148","post","type-post","status-publish","format-standard","hentry","category-vpn"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/54148","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=54148"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/54148\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=54148"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=54148"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=54148"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}