Nginx 出現504 Gateway Time-out的解決方法

nginx+tomcat
后端為tomcat，nginx代理報504超時錯誤。

問題處理：
1、修改/etc/nginx/nginx.conf，添加如下信息：

http {
    include       /etc/nginx/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  /var/log/nginx/access.log  main;

    sendfile on;
    #tcp_nopush on;

    keepalive_timeout 65;

    #gzip on;

    include /etc/nginx/conf.d/*.conf;
    #用於tomcat反向代理,解決nginx 504錯誤      proxy_connect_timeout 300; #單位秒      proxy_send_timeout 300; #單位秒      proxy_read_timeout 300; #單位秒      proxy_buffer_size 16k;     proxy_buffers 4 64k;      proxy_busy_buffers_size 128k;      proxy_temp_file_write_size 128k;     # ps:以timeout結尾配置項時間要配置大點
}

 

2、修改server{}，添加如下信息：

location / {
        proxy_pass http://182.61.131.62:33060/;
        proxy_redirect  off;
 proxy_send_timeout 300; proxy_read_timeout 300; proxy_connect_timeout 300;

        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}