tomcat-session-manager

该模块是为了让 java 的 web 应用支持用 J2Cache 管理 session。

使用方法：

1. 引入 maven 依赖

   <dependency>
     <groupId>net.oschina.j2cache</groupId>  
     <artifactId>j2cache-session-manager</artifactId>  
     <version>xxx</version>  
   </dependency>
   

2. 配置 web.xml

   <filter>
       <filter-name>j2cache-session-filter</filter-name>
       <filter-class>net.oschina.j2cache.session.J2CacheSessionFilter</filter-class>
       <init-param><!-- 内存中存放会话数 -->
           <param-name>session.maxSizeInMemory</param-name>
           <param-value>2000</param-value>
       </init-param>
       <init-param><!-- 会话有效期，单位：秒钟 -->
           <param-name>session.maxAge</param-name>
           <param-value>1800</param-value>
       </init-param>
       <!-- cookie configuration -->
       <init-param>
           <param-name>cookie.name</param-name>
           <param-value>J2CACHE_SESSION_ID</param-value>
       </init-param>
       <init-param>
           <param-name>cookie.path</param-name>
           <param-value>/</param-value>
       </init-param>
       <init-param>
           <param-name>cookie.domain</param-name>
           <param-value></param-value>
       </init-param>
    
       <!-- redis configuration -->
   
       <!--
       # redis.mode : Redis Cluster Mode
       #
       # single -> single redis server
       # sentinel -> master-slaves servers
       # cluster -> cluster servers (数据库配置无效，使用 database = 0）
       # sharded -> sharded servers  (密码、数据库必须在 hosts 中指定，且连接池配置无效 ; redis://user:password@127.0.0.1:6379/0）
       #
       -->
       <init-param>
           <param-name>redis.mode</param-name>
           <param-value>single</param-value>
       </init-param>
       <init-param>
           <param-name>redis.hosts</param-name>
           <param-value>127.0.0.1:6379</param-value>
       </init-param>
       <init-param>
           <param-name>redis.channel</param-name>
           <param-value>j2cache</param-value>
       </init-param>
       <init-param>
           <param-name>redis.cluster_name</param-name>
           <param-value>j2cache</param-value>
       </init-param>
       <init-param>
           <param-name>redis.timeout</param-name>
           <param-value>2000</param-value>
       </init-param>
       <init-param>
           <param-name>redis.password</param-name>
           <param-value></param-value>
       </init-param>
       <init-param>
           <param-name>redis.database</param-name>
           <param-value>0</param-value>
       </init-param>
       <init-param>
           <param-name>redis.maxTotal</param-name>
           <param-value>100</param-value>
       </init-param>
       <init-param>
           <param-name>redis.maxIdle</param-name>
           <param-value>10</param-value>
       </init-param>
       <init-param>
           <param-name>redis.minIdle</param-name>
           <param-value>1</param-value>
       </init-param>
   </filter>
   
   <filter-mapping>
       <filter-name>j2cache-session-filter</filter-name>
       <url-pattern>/*</url-pattern>
   </filter-mapping>
   

   更详细配置请参考 j2cache.properties 说明。

3. 启动应用并检查日志看是否启动正常