Nginx配置wss协议

后台是java的，后台已经配置好了https 其实用wss://sign.xxxxx.cn:8989/socketServer/123456已经可以连接上了，后面前端想不需要端口直接访问，由于80端口已经被占用，所有就想到了用ngnix来代理解决这个需求

Nginx我并不太懂 哈哈哈

map $http_upgrade $connection_upgrade {
    default upgrade;
    '' close;
}

server {
    listen 80;
    server_name sign.xxxxxx.cn;
    root /usr/local;
    location /socket {
        proxy_pass https://sign.xxxxxx.cn:8989/;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }
}
server{
    listen 443;
    ssl on;
    ssl_certificate  /etc/nginx/cert/ssl.crt;
    ssl_certificate_key  /etc/nginx/cert/ssl.key;
    root /usr/local;
    location /socket {
        proxy_pass https://sign.xxxxxx.cn:8989/;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }
}