在本地服务器可以正常连接
放到生产环境后连接失败
解决方法:添加websocket代理配置
txt
proxy_http_version 1.1; # 必须使用HTTP/1.1
proxy_set_header Upgrade $http_upgrade; # 传递Upgrade头
proxy_set_header Connection "upgrade"; # 将Connection头设置为"upgrade"
nginx.conf完整配置
txt
#user nobody;
worker_processes 1;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
server {
listen 80;
server_name www.mytest.com;
# 将所有的HTTP请求重定向到HTTPS
return 301 https://$server_name$request_uri;
}
# HTTPS server
server {
listen 443 ssl;
server_name www.mytest.com;
ssl_certificate D:/nginx-1.26.3/ssl/www.mytest.com.crt;
ssl_certificate_key D:/nginx-1.26.3/ssl/www.mytest.com.key;
ssl_session_cache shared:SSL:10m;
ssl_session_timeout 10m;
ssl_protocols TLSv1.2 TLSv1.3;
ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
ssl_prefer_server_ciphers on;
location / {
root html;
index index.html index.htm;
}
location /api/ {
# 指定要代理到的目标服务器地址
proxy_pass http://192.168.1.22:8080/;
# 以下是WebSocket代理的核心配置
proxy_http_version 1.1; # 必须使用HTTP/1.1
proxy_set_header Upgrade $http_upgrade; # 传递Upgrade头
proxy_set_header Connection "upgrade"; # 将Connection头设置为"upgrade"
# 标准代理头(同样重要)
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme; # 告诉后端这是HTTPS请求
# 建议增加超时时间,因为WebSocket是长连接
proxy_read_timeout 3600s; # 1小时
proxy_send_timeout 3600s;
proxy_connect_timeout 30s;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
}
}
如果是http写使用wx://www.xxx.com,https协议使用wss://www.xxx.com
