#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;

    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';

    #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  1800;

    #gzip  on;
    fastcgi_connect_timeout 300s;
    fastcgi_send_timeout 300s;
    fastcgi_read_timeout 300s;
    fastcgi_buffer_size 128k;
    fastcgi_buffers 8 128k;#8 128
    fastcgi_busy_buffers_size 256k;
    fastcgi_temp_file_write_size 256k;
    fastcgi_intercept_errors on;
     error_page  404  http://www.xxxx.com/admin/views/404.html;

    # max upload file 100M
    client_max_body_size 100M;
    client_body_buffer_size 128k;


	upstream  backend  { 
              #ip_hash;  #可配置多台服务器做负载均衡
              server   1xxxxxx:8080 #max_fails=2 fail_timeout=30s ;  #30秒内失败两次则踢出，30秒后恢复
	      server   1xxxxxx:8080 #max_fails=2 fail_timeout=30s ;
    }
    # 配置虚拟主机
    server {
       listen       80;
        server_name  www.xxx.com;
		location / {
			root /opt/web;  #设置静态页面访问地址
			index index.html;
                        try_files $uri $uri/ @router;
		}

        location @router {
            rewrite ^.*$ /index.html last;
        }
	location ^~ /projectName/ {  #匹配包含projectName的请求
            proxy_pass  http://backend;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
            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_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;
            proxy_connect_timeout 50s;
            proxy_read_timeout 50s; 
            proxy_send_timeout 50s; #上传大文件防止超时设置
	}
   }

}