Redis Session Java

redis-session-java implement session management for java web application.

Basic Usage

1. Edit /etc/hosts file add redis server host

   127.0.0.1 redis.host.name
   

2. Edit web.xml file add follow lines

   <filter>
       <filter-name>sessionFilter</filter-name>
       <filter-class>com.github.ququzone.session.SessionFilter</filter-class>
       <init-param>
           <param-name>factory</param-name>
           <param-value>com.github.ququzone.session.DefaultSessionRepositoryFactory</param-value>
       </init-param>
       <init-param>
           <param-name>sessionKey</param-name>
           <param-value>session</param-value>
       </init-param>
       <init-param>
           <param-name>cookieName</param-name>
           <param-value>sessionid</param-value>
       </init-param>
       <init-param>
           <param-name>httpOnly</param-name>
           <param-value>true</param-value>
       </init-param>
   </filter>
   <filter-mapping>
       <filter-name>sessionFilter</filter-name>
       <url-pattern>/*</url-pattern>
   </filter-mapping>
   

3. Access session from jsp

   <c:out value="${requestScope.session.nickName}" />
   

4. Access session from controller

   import com.github.ququzone.session.Session;
   import com.github.ququzone.session.SessionFilter;
   
   ...
   
   Session userSession = (Session) request.getAttribute(SessionFilter.SESSION_KEY);