{"id":16645,"date":"2024-11-18T09:00:29","date_gmt":"2024-11-18T01:00:29","guid":{"rendered":"https:\/\/fwq.ai\/blog\/16645\/"},"modified":"2024-11-18T09:00:29","modified_gmt":"2024-11-18T01:00:29","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8nginx%e5%ae%9e%e7%8e%b0websocket%e5%8d%8f%e8%ae%ae%e6%94%af%e6%8c%81","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/16645\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528Nginx\u5b9e\u73b0WebSocket\u534f\u8bae\u652f\u6301"},"content":{"rendered":"

\u5982\u4f55\u4f7f\u7528\u5b9e\u73b0websocket\u534f\u8bae\u652f\u6301<\/p>\n

WebSocket\u534f\u8bae\u662f\u4e00\u79cd\u5728Web\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5b9e\u73b0\u53cc\u5411\u901a\u4fe1\u7684\u534f\u8bae\uff0c\u5b83\u5141\u8bb8\u670d\u52a1\u5668\u4e3b\u52a8\u53d1\u9001\u6570\u636e\u5230\u5ba2\u6237\u7aef\uff0c\u800c\u4e0d\u9700\u8981\u5ba2\u6237\u7aef\u9996\u5148\u53d1\u8d77\u8bf7\u6c42\u3002\u76f8\u6bd4\u4e8e\u4f20\u7edf\u7684HTTP\u534f\u8bae\uff0cWebSocket\u534f\u8bae\u5177\u6709\u66f4\u4f4e\u7684\u5ef6\u8fdf\u548c\u66f4\u9ad8\u7684\u6548\u7387\uff0c\u9002\u7528\u4e8e\u5b9e\u65f6\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u5e94\u7528\u573a\u666f\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Nginx\u4f5c\u4e3a\u53cd\u5411\u4ee3\u7406\u6765\u652f\u6301WebSocket\u534f\u8bae\u3002<\/p>\n

Nginx\u662f\u4e00\u4e2a\u9ad8\u6027\u80fd\u7684\u5f00\u6e90\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u53ef\u4ee5\u7528\u4e8e\u8d1f\u8f7d\u5747\u8861\u3001\u53cd\u5411\u4ee3\u7406\u3001\u9759\u6001\u6587\u4ef6\u7f13\u5b58\u7b49\u591a\u79cd\u573a\u666f\u3002Nginx\u4e5f\u63d0\u4f9b\u4e86\u4e00\u4e9b\u6a21\u5757\u548c\u6307\u4ee4\u6765\u652f\u6301WebSocket\u534f\u8bae\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n

http {\n    # \u5176\u4ed6\u7684http\u914d\u7f6e\n\n    map $http_upgrade $connection_upgrade {\n        default upgrade;\n        '' close;\n    }\n\n    server {\n        listen 80;\n\n        location \/ws\/ {\n            proxy_pass http:\/\/backend;\n            proxy_http_version 1.1;\n            proxy_set_header Upgrade $http_upgrade;\n            proxy_set_header Connection $connection_upgrade;\n        }\n    }\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5728\u4e0a\u8ff0\u914d\u7f6e\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\/ws\/\u8def\u5f84\uff0c\u7528\u4e8e\u5904\u7406WebSocket\u7684\u8fde\u63a5\u8bf7\u6c42\u3002WebSocket\u7684\u8bf7\u6c42\u5c06\u4f1a\u88ab\u4ee3\u7406\u5230http:\/\/backend\u5730\u5740\u4e0a\u3002proxy_pass\u6307\u4ee4\u7528\u4e8e\u8bbe\u7f6e\u4ee3\u7406\u7684\u540e\u7aef\u670d\u52a1\u5668\u5730\u5740\uff0cproxy_http_version\u6307\u4ee4\u7528\u4e8e\u8bbe\u7f6e\u4ee3\u7406\u7684HTTP\u534f\u8bae\u7248\u672c\u3002proxy_set_header\u6307\u4ee4\u7528\u4e8e\u8bbe\u7f6e\u8bf7\u6c42\u5934\u4fe1\u606f\uff0c\u5176\u4e2dUpgrade\u548cConnection\u662f\u5fc5\u9700\u7684\uff0c\u7528\u4e8e\u544a\u77e5\u670d\u52a1\u5668\u8fdb\u884c\u534f\u8bae\u5347\u7ea7\u3002<\/p>\n
\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4e0a\u8ff0\u914d\u7f6e\u4e2d\u7684map\u6307\u4ee4\u7528\u4e8e\u5c06\u5ba2\u6237\u7aef\u8bf7\u6c42\u5934\u4e2d\u7684Upgrade\u5b57\u6bb5\u6620\u5c04\u4e3a$http_upgrade\u53d8\u91cf\uff0c\u5e76\u6839\u636e\u5176\u503c\u6765\u52a8\u6001\u8bbe\u7f6e$connection_upgrade\u53d8\u91cf\u3002\u8fd9\u6837\u53ef\u4ee5\u5b9e\u73b0\u5728\u8bf7\u6c42\u4e2d\u53d1\u73b0Upgrade\u5b57\u6bb5\u65f6\uff0c\u5c06Upgrade\u5b57\u6bb5\u7684\u503c\u8bbe\u7f6e\u4e3a$connection_upgrade\u5b57\u6bb5\u7684\u503c\uff0c\u5426\u5219\u5c06\u5173\u95ed\u8fde\u63a5\u3002<\/p>\n
\u5728\u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u53ea\u9700\u8981\u5c06Nginx\u542f\u52a8\u5373\u53ef\uff1a<\/p>\n
sudo service nginx start<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u73b0\u5728\uff0c\u6211\u4eec\u5df2\u7ecf\u5b8c\u6210\u4e86\u4f7f\u7528Nginx\u4f5c\u4e3a\u53cd\u5411\u4ee3\u7406\u6765\u652f\u6301WebSocket\u534f\u8bae\u7684\u914d\u7f6e\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u7247\u6bb5\u6765\u6d4b\u8bd5WebSocket\u7684\u8fde\u63a5\uff1a<\/p>\n
var socket = new WebSocket(\"ws:\/\/yourdomain.com\/ws\/\");\nsocket.onopen = function () {\n    console.log(\"Connection established.\");\n};\nsocket.onmessage = function (event) {\n    console.log(\"Received message: \", event.data);\n};\nsocket.onclose = function () {\n    console.log(\"Connection closed.\");\n};<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5c06ws:\/\/yourdomain.com\/ws\/\u66ff\u6362\u4e3a\u5b9e\u9645\u7684WebSocket\u5730\u5740\uff0c\u5e76\u6253\u5f00\u6d4f\u89c8\u5668\u7684\u5f00\u53d1\u8005\u5de5\u5177\u67e5\u770b\u63a7\u5236\u53f0\u8f93\u51fa\u3002\u5982\u679c\u80fd\u591f\u6b63\u5e38\u8fde\u63a5\u5e76\u6536\u5230\u6d88\u606f\uff0c\u90a3\u4e48\u8bf4\u660eWebSocket\u534f\u8bae\u5df2\u7ecf\u6210\u529f\u5730\u88abNginx\u652f\u6301\u3002<\/p>\n
\u7efc\u4e0a\u6240\u8ff0\uff0c\u901a\u8fc7\u4ee5\u4e0a\u914d\u7f6e\u548c\u4ee3\u7801\u793a\u4f8b\uff0c\u6211\u4eec\u53ef\u4ee5\u65b9\u4fbf\u5730\u4f7f\u7528Nginx\u6765\u652f\u6301WebSocket\u534f\u8bae\uff0c\u4ece\u800c\u5b9e\u73b0\u5b9e\u65f6\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u53cc\u5411\u901a\u4fe1\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528Nginx\u5b9e\u73b0WebSocket\u534f\u8bae\u652f\u6301\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5982\u4f55\u4f7f\u7528\u5b9e\u73b0websocket\u534f\u8bae\u652f\u6301 WebSocket\u534f\u8bae\u662f\u4e00\u79cd\u5728Web\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5b9e\u73b0\u53cc\u5411\u901a\u4fe1\u7684\u534f\u8bae\uff0c\u5b83\u5141\u8bb8\u670d\u52a1\u5668\u4e3b\u52a8\u53d1\u9001\u6570\u636e\u5230\u5ba2\u6237\u7aef\uff0c\u800c\u4e0d\u9700\u8981\u5ba2\u6237\u7aef\u9996\u5148\u53d1\u8d77\u8bf7\u6c42\u3002\u76f8\u6bd4\u4e8e\u4f20\u7edf\u7684HTTP\u534f\u8bae\uff0cWebSocket\u534f\u8bae\u5177\u6709\u66f4\u4f4e\u7684\u5ef6\u8fdf\u548c\u66f4\u9ad8\u7684\u6548\u7387\uff0c\u9002\u7528\u4e8e\u5b9e\u65f6\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u5e94\u7528\u573a\u666f\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Nginx\u4f5c\u4e3a\u53cd\u5411\u4ee3\u7406\u6765\u652f\u6301WebSocket\u534f\u8bae\u3002 Nginx\u662f\u4e00\u4e2a\u9ad8\u6027\u80fd\u7684\u5f00\u6e90\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u53ef\u4ee5\u7528\u4e8e\u8d1f\u8f7d\u5747\u8861\u3001\u53cd\u5411\u4ee3\u7406\u3001\u9759\u6001\u6587\u4ef6\u7f13\u5b58\u7b49\u591a\u79cd\u573a\u666f\u3002Nginx\u4e5f\u63d0\u4f9b\u4e86\u4e00\u4e9b\u6a21\u5757\u548c\u6307\u4ee4\u6765\u652f\u6301WebSocket\u534f\u8bae\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u914d\u7f6e\u793a\u4f8b\uff1a http { # \u5176\u4ed6\u7684http\u914d\u7f6e map $http_upgrade $connection_upgrade { default upgrade; ” close; } server { listen 80; location \/ws\/ { proxy_pass http:\/\/backend; proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection $connection_upgrade; } } } \u767b\u5f55\u540e\u590d\u5236 \u5728\u4e0a\u8ff0\u914d\u7f6e\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\/ws\/\u8def\u5f84\uff0c\u7528\u4e8e\u5904\u7406WebSocket\u7684\u8fde\u63a5\u8bf7\u6c42\u3002WebSocket\u7684\u8bf7\u6c42\u5c06\u4f1a\u88ab\u4ee3\u7406\u5230http:\/\/backend\u5730\u5740\u4e0a\u3002proxy_pass\u6307\u4ee4\u7528\u4e8e\u8bbe\u7f6e\u4ee3\u7406\u7684\u540e\u7aef\u670d\u52a1\u5668\u5730\u5740\uff0cproxy_http_version\u6307\u4ee4\u7528\u4e8e\u8bbe\u7f6e\u4ee3\u7406\u7684HTTP\u534f\u8bae\u7248\u672c\u3002proxy_set_header\u6307\u4ee4\u7528\u4e8e\u8bbe\u7f6e\u8bf7\u6c42\u5934\u4fe1\u606f\uff0c\u5176\u4e2dUpgrade\u548cConnection\u662f\u5fc5\u9700\u7684\uff0c\u7528\u4e8e\u544a\u77e5\u670d\u52a1\u5668\u8fdb\u884c\u534f\u8bae\u5347\u7ea7\u3002 \u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4e0a\u8ff0\u914d\u7f6e\u4e2d\u7684map\u6307\u4ee4\u7528\u4e8e\u5c06\u5ba2\u6237\u7aef\u8bf7\u6c42\u5934\u4e2d\u7684Upgrade\u5b57\u6bb5\u6620\u5c04\u4e3a$http_upgrade\u53d8\u91cf\uff0c\u5e76\u6839\u636e\u5176\u503c\u6765\u52a8\u6001\u8bbe\u7f6e$connection_upgrade\u53d8\u91cf\u3002\u8fd9\u6837\u53ef\u4ee5\u5b9e\u73b0\u5728\u8bf7\u6c42\u4e2d\u53d1\u73b0Upgrade\u5b57\u6bb5\u65f6\uff0c\u5c06Upgrade\u5b57\u6bb5\u7684\u503c\u8bbe\u7f6e\u4e3a$connection_upgrade\u5b57\u6bb5\u7684\u503c\uff0c\u5426\u5219\u5c06\u5173\u95ed\u8fde\u63a5\u3002 \u5728\u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u53ea\u9700\u8981\u5c06Nginx\u542f\u52a8\u5373\u53ef\uff1a sudo service nginx start \u767b\u5f55\u540e\u590d\u5236 \u73b0\u5728\uff0c\u6211\u4eec\u5df2\u7ecf\u5b8c\u6210\u4e86\u4f7f\u7528Nginx\u4f5c\u4e3a\u53cd\u5411\u4ee3\u7406\u6765\u652f\u6301WebSocket\u534f\u8bae\u7684\u914d\u7f6e\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u7247\u6bb5\u6765\u6d4b\u8bd5WebSocket\u7684\u8fde\u63a5\uff1a var socket = new WebSocket(“ws:\/\/yourdomain.com\/ws\/”); socket.onopen = function () […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-16645","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16645","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=16645"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16645\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=16645"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=16645"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=16645"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}