windows下nginx+tomcat+memcache负载均衡tomcat集群session共享搭建

#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  65;

    #gzip  on;
	#设定负载均衡的服务器列表 
	upstream 127.0.0.1 {   
      
         #weigth参数表示权值，权值越高被分配到的几率越大   
      
         server 127.0.0.1:8080 weight=1;  
      
         server 127.0.0.1:8081 weight=1;  
      
     } 
    server {  
        listen       80;  
        server_name  localhost;  
  
        #charset koi8-r;  
  
        #access_log  logs/host.access.log  main;  
  
        location / {  
            root   html;  
            index  index.html index.htm;  
			proxy_pass http://127.0.0.1;  
        }  

        #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;
        #}
    }


    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}


    # HTTPS server
    #
    #server {
    #    listen       443 ssl;
    #    server_name  localhost;

    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;

    #    ssl_session_cache    shared:SSL:1m;
    #    ssl_session_timeout  5m;

    #    ssl_ciphers  HIGH:!aNULL:!MD5;
    #    ssl_prefer_server_ciphers  on;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}

}

<?xml version=‘1.0‘ encoding=‘utf-8‘?>
<!--
  Licensed to the Apache Software Foundation (ASF) under one or more
  contributor license agreements.  See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with
  the License.  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
-->
<!-- The contents of this file will be loaded for each web application -->
<Context>

    <!-- Default set of monitored resources -->
    <WatchedResource>WEB-INF/web.xml</WatchedResource>

    <!-- Uncomment this to disable session persistence across Tomcat restarts -->
    <!--
    <Manager pathname="" />
    -->
	<Manager className="de.javakaffee.web.msm.MemcachedBackupSessionManager"             
	memcachedNodes="n1:127.0.1.1:11211"   requestUriIgnorePattern=".*\.(png|gif|jpg|css|js)$"              
	sessionBackupAsync="false"         sessionBackupTimeout="100"              
	transcoderFactoryClass="de.javakaffee.web.msm.serializer.javolution.JavolutionTranscoderFactory"  
	copyCollectionsForSerialization="false" /> 
    <!-- Uncomment this to enable Comet connection tacking (provides events
         on session expiration as well as webapp lifecycle) -->
    <!--
    <Valve className="org.apache.catalina.valves.CometConnectionManagerValve" />
    -->

</Context>

<%@ page contentType="text/html;charset=UTF-8" %>   
<%@ page import="java.util.*" %>   
<html><head><title>Cluster Test</title></head>   
<body>   
<%   
  //HttpSession session=request.getSession(true);   
  System.out.println(session.getId());   
  out.println("<br>SESSION ID:" + session.getId()+"<br>");     
  // 如果有新的请求，则添加session属性   
  String name=request.getParameter("name");   
  if (name != null &&name.length() >0) {   
     String value=request.getParameter("value");   
     session.setAttribute(name, value);   
 }     
    out.print("<b>Session List:</b>");     
    Enumeration<String>names=session.getAttributeNames();   
    while (names.hasMoreElements()) {   
        String sname=names.nextElement();    
        String value=session.getAttribute(sname).toString();   
        out.println( sname + "=" + value+"<br>");   
        System.out.println( sname + "=" + value);   
  }   
%>   
jvm1
</body>   
</html>