配置nginx+tomcat

配置nginx并指定默认的jsp目录，官方给了一个jetty的例子

目标：域名http://app29551.qzoneapp.com 直接访问tomcat下的jiuchongju目录的项目

假设tomcat的服务端口为8080，nginx端口为80

1、主要是修改nginx的配置文件，这里我让nginx将请求转发给tomcat，并指定默认的请求文件

#user  nobody;
#modify by kongqz from 1 to 4
worker_processes  4;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
   #modify by kongqz
    use epoll;
    worker_connections  2048;

}


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  65;

    #gzip  on;
     #  upstream  jiuchongju  {
      #     server   localhost:8080;
      #     ip_hash;
      # }

    server {
        listen       80;
        server_name  app29551.qzoneapp.com;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

	root   /usr/local/services/tomcat6/webapps/jiuchongju/;

        location / {
            
             index  index_tel.jsp index.jsp index.html index.htm ;

             proxy_redirect          off;  
             proxy_set_header        Host            $host;  
             proxy_set_header        X-Real-IP       $remote_addr;  
             proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;  
             client_max_body_size    10m;  
             client_body_buffer_size 128k;  
             proxy_buffers           32 4k;
             proxy_connect_timeout   3;  
             proxy_send_timeout      30;  
             proxy_read_timeout      30;  
             proxy_pass http://127.0.0.1:8080;
        }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        #location ~ \.php$ {
        #    root           html;
        #    fastcgi_pass   127.0.0.1:9000;
        #    fastcgi_index  index.php;
        #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
        #    include        fastcgi_params;
        #}

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
    }

2、配置tomcat，指定默认的项目目录。其实就是修改tomcat的conf下的server.xml文件

      <Host name="localhost"  appBase="webapps"
            unpackWARs="true" autoDeploy="true"
            xmlValidation="false" xmlNamespaceAware="false">

            <Context docBase="jiuchongju" path="/" reloadable="true" />      

        <!-- SingleSignOn valve, share authentication between web applications
             Documentation at: /docs/config/valve.html -->
        <!--
        <Valve className="org.apache.catalina.authenticator.SingleSignOn" />
        -->

        <!-- Access log processes all example.
             Documentation at: /docs/config/valve.html -->
        <!--
        <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"  
               prefix="localhost_access_log." suffix=".txt" pattern="common" resolveHosts="false"/>
        -->

      </Host>

3、配置项目的默认访问页，这里我想让请求当前项目的默认访问页面为index_tel.jsp

定义项目目录下的WEB-INF/web.xml文件

  	<welcome-file-list>
  	<welcome-file>index_tel.jsp</welcome-file>
    	<welcome-file>index.jsp</welcome-file>
  	</welcome-file-list>

这样就会先寻找index_tel.jsp作为默认页,找不到后会访问 index.jsp