nginx 代理配置 多個服務配置 socke配置

user root;
worker_processes  1;

events {
    worker_connections  1024;
}
http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;
    server {
        listen   80;
        location  / {
            root  /home/html/www/dist;
            index  login.html index.html;
        }
	location ^~ /im_client { 
            root   /home/html/www/dist;
            index im_client.html;
	    try_files $uri $uri/ /im_client.html;
        }
	location ^~ /vi/css/apiChart {   //代理
            proxy_pass  http://172.****;
	    rewrite /v1/css/apiChart / break;  //代理刪除baseurl
        }
        location ^~ /v1/ccs {
            proxy_pass http://172.*****;
            client_max_body_size 100m;	
        }

	location ^~ /p_socket {  //socket鏈接的配置
          proxy_pass  http://172.****;
	    proxy_http_version 1.1; 
	    proxy_set_header Upgrade $http_upgrade;
	    proxy_set_header Connection "upgrade";
        }
    }
    server {  //多個服務
        listen 8888;
        location / {
            root  /home/p_sdk;
            index  index.html;
        }
    }

}