Nginx server combines Nginx and tomcat to access jsp

Overview of this article:
JSP is a dynamic web technology standard. The method used is to insert program segments and JSP tags into HTML files to form JSP files. Using JSP to develop WEB applications can be developed across platforms. But jsp requires a javaEE server, and jsp files cannot be run under Nginx. This article will introduce how to access jsp file resources through Nginx and tomcat.

Configuration steps:

1. Environment installation

　JDK, tomcat and Nginx

　For the installation of JDK and tomcat, please refer to: http://www.cnblogs.com/jalja/p/6117048.html

　Nginx Installation: http://www.cnblogs.com/jalja/p/6104325.html

2. Combination of Nginx and tomcat

Our Nginx server port: 80; tomcat port number: 8080

In the Nginx configuration file directory Create a jsp.conf file under (/usr/local/nginx/conf) with the following content:

user  nobody;
worker_processes  1;
events {
    worker_connections  1024;
}
http {
    server {
        #============监听的Nginx端口========
        listen 121.42.41.143:80;
        server_name  121.42.41.143;
        access_log  logs/host.access.log  combined;
        #============对不同请求的处理=============
        location ~ \.(jsp|jspx|do|action)?$ 
        {   
            #=============tomcat的资源位置============
            root /usr/local/tomcat1.7/webapps/jsp;
            index index.jsp index.jspx index.do;
            #==========Nginx提供的代理============
            proxy_set_header X-Forwarded-Host $host;
            proxy_set_header X-Forwarded-Server $host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            #=== 如果遇到.jsp .jspx .do .action 的请求就进入该服务器(tomcat)===
            proxy_pass http://121.42.41.143:8080;
        }
    }

}

3. Close the nginx server, restart and load the jsp.conf configuration file

Close the Nginx server: [root@iZ28b4kreuaZ conf]# killall -9 nginx

　Start the Nginx server and load the jsp.conf configuration file: [root@iZ28b4kreuaZ conf]# /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/jsp. conf

4. Whether the test is successful:

Access the Nginx server http://121.42.41.143/jsp/index.jsp

The principle of accessing Jsp under Nginx: when the user accesses .jsp .jspx .do .action When requesting resources, Nginx hands such requests to its proxy server (tomcat server) for processing.