主要配置内容

server {listen       80;server_name  xxx.xxx.xxx;location / {try_files $uri $uri/ /index.html;root   /workspace/www;index  index.html index.htm;}location ^~/letchat/ {proxy_pass   http://127.0.0.1:5000;}location ^~/letchat/ws {proxy_pass   http://127.0.0.1:5000;proxy_set_header X-Real-IP $remote_addr;proxy_set_header Host $host;proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;proxy_http_version 1.1;proxy_set_header Upgrade $http_upgrade;proxy_set_header Connection "upgrade";}
}