Spring+shiro+redis implementation session Sharing __spring+redis

Using spring's redistemplate to implement session access, first configure the Applicationcontext-shiro.xml

<!--Session Manager--> <bean id= "SessionManager class=" Org.apache.shiro.web.session.mgt.DefaultWebSessionM 
        Anager "> <property name=" sessionvalidationinterval "value=" 1800000 "/> <!--how often to check the validity of a session--> <property name= "Globalsessiontimeout" value= "1800000"/> <property name= "Deleteinvalidsessions" V Alue= "true"/> <property name= "sessionvalidationschedulerenabled" value= "true"/><!--timed check failed session--&
        Gt <!--<property name= "Sessionvalidationscheduler" ref= "Sessionvalidationscheduler"/>--> <property Nam
        E= "Sessiondao" ref= "Sessiondao"/> <!--<property name= "Sessionidcookie" ref= "Simplecookie"/>--> <property name= "Sessionidcookie.name" value= "shiro.sesssion"/> <property name= "SessionIdCookie.path" Value= "/"/> <property name= "sessionidcookieenabled" value= "true"/> <!--<property name= "Sess Ionidcookie " ref= "Sessionidcookie"/>--> </bean> <!--session DAO--> <bean id= "Sessiondao" class= "Com.ogma" Ll.web.manager.cache.RedisSessionDao "> <property name=" redistemplate "ref=" Redisobjecttemplate "></pro" perty> </bean> <bean id= "redisobjecttemplate" class= "Org.springframework.data.redis.core.RedisTemplate" "> <property name=" connectionfactory "ref=" Jedisconnectionfactory "/> <!--If you do not configure serializer, the stored  String is used by default, and if stored with the user type, the error user can ' t cast to String is prompted. --> <property name= "Keyserializer" > <bean class= "Org.springframework.data.redis.serializer .  Stringredisserializer "/> </property> <property name=" ValueSerializer "> <bean
        class= "Org.springframework.data.redis.serializer.JdkSerializationRedisSerializer"/> </property> <property name= "Hashkeyserializer" > <bean class= "org.springframework". Data.redis.serializer.StringRedisSerializer "/> </property> <property name=" hashvalueserialize
        R "> <bean class=" Org.springframework.data.redis.serializer.JdkSerializationRedisSerializer "/>
        </property> </bean> <bean id= "Jedispoolconfig" class= "Redis.clients.jedis.JedisPoolConfig" > <property name= "Maxtotal" value= "></property> <property" name= "Maxidle" value= "></pro" perty> <property name= "Minidle" value= "ten" ></property> <property name= "Maxwaitmillis" va Lue= "<property" ></property> name= "Testonborrow" value= "true" ></property> &LT;PR Operty name= "Testonreturn" value= "true" ></property> </bean> <bean id= "Jedisconnectionfactory" cl ass= "Org.springframework.data.redis.connection.jedis.JedisConnectionFactory" > <property name= "HostName" Val
 Ue= "192.168.1.149"/>       <property name= "Port" value= "6379"/> <property name= "poolconfig" ref= "Jedispoolconfig" ></pro perty> <!--<property name= "Timeout" value= "5000" ></property>--> <property name= "us Epool "value= true" ></property> <!--<property name= "password" value= ""/>--> <prop Erty name= "Database" value= "ten"/> </bean>

Redissessiondao.java

Package Com.ogmall.web.manager.cache;
Import org.apache.shiro.session.Session;
Import org.apache.shiro.session.UnknownSessionException;
Import Org.apache.shiro.session.mgt.eis.AbstractSessionDAO;
Import Org.slf4j.Logger;
Import Org.slf4j.LoggerFactory;

Import Org.springframework.data.redis.core.RedisTemplate;
Import java.io.Serializable;
Import java.util.Collection;
Import java.util.Collections;

Import Java.util.concurrent.TimeUnit;
 /** * Created by the Administrator on 2017/6/30 0030.

    * * public class Redissessiondao extends Abstractsessiondao {private redistemplate redistemplate;
    Logger log= Loggerfactory.getlogger (GetClass ());
    /** * The Redis key prefix for the sessions/private String Keyprefix = "Shiro_redis_session_manager:";
    private string Getkey (string originalkey) {return keyprefix+originalkey; @Override public void Update throws Unknownsessionexception {//Log.info ("Update seesion,id= [{}] ', session.geTId (). toString ());
        try {redistemplate.opsforvalue (). Set (Getkey (Session.getid (). toString ()), session,30, timeunit.minutes);
        catch (Exception e) {log.error (E.getmessage (), E); The @Override public void Delete (session session) {Log.info ("delete seesion,id=[{}]", Session.getid (). tostr
        ing ());
            try {String Key=getkey (Session.getid (). toString ());
        Redistemplate.delete (key);
        catch (Exception e) {e.printstacktrace ();        } @Override Public collection<session> getactivesessions () {log.info ("Get Alive Session");//
        System.out.println (Redistemplate.opsforvalue (). Get ("shiro_redis_session_manager:*"));
    return Collections.emptyset (); } @Override protected Serializable Docreate (Session session) {Serializable sessionId = Generatesessionid
        (session);
        Assignsessionid (session, SESSIONID); Log.info ("Create seesion, id=[{}] ", Session.getid (). toString ());
        try {redistemplate.opsforvalue (). Set (Getkey (Session.getid (). toString ()), session,30,timeunit.minutes);
        catch (Exception e) {log.error (E.getmessage ());
    return sessionId; @Override protected Session doreadsession (Serializable sessionId) {//Log.info ("Get seesion,id=[{}]", Sess
        Ionid.tostring ());
        Session session = NULL; try {session= (session) Redistemplate.opsforvalue (). Get (Getkey (sessionid.tostring ()));//System.ou T.println (System.currenttimemillis () + "-" +session.getlastaccesstime (). GetTime () + "=" + (System.currenttimemillis ()
-Session.getlastaccesstime (). GetTime ());                if ((System.currenttimemillis ()-Session.getlastaccesstime (). GetTime ()) >1800000l) {//30 minutes No login expired//
System.out.println ("delete");
Delete (session);
return null;
 } catch (Exception e) {           Log.error (E.getmessage ());
    return to session;
    Public Redistemplate Getredistemplate () {return redistemplate;
    public void Setredistemplate (Redistemplate redistemplate) {this.redistemplate = redistemplate;
 }
}