1. 总结配置步骤

简单四步,开始 spring-session redis 配置人生

1. pom.xml 添加 jar依赖

        
     
      4.0.0
         ....    
             
      
       1.2.2.RELEASE
              
              
      
       1.7.1.RELEASE
          
         
     
              ....        
                  
       
        org.springframework.session
                   
       
        spring-session
                   
       
        ${version.spring-session}
               
              
                  
       
        org.springframework.session
                   
       
        spring-session-data-redis
                   
       
        ${version.spring-session}
               
              
                  
       
        org.springframework.data
                   
       
        spring-data-redis
                   
       
        ${version.spring-data-redis}
               
               ....    
     
    

2. web.xml 添加 springSessionRepositoryFilter 配置

        
    
             ...        
             
                 
      
       contextConfigLocation
                  
      
                       classpath*:spring-session-cluster.xml            
              
             
             
                 
      
       springSessionRepositoryFilter
                  
      
       org.springframework.web.filter.DelegatingFilterProxy
              
             
                 
      
       springSessionRepositoryFilter
                  
      
       /*
                  
      
       REQUEST
                  
      
       ERROR
              
             ...    
    

3. spring-session-cluster.xml

        
            
             
             
             
             
             
                 
                      
                       
                           
                                
          
          
           #{redis['redis.redisClusterConfiguration.clusters']}
           
                             
                            
                            
                        
                   
                  
                      
                           
                            
                            
                            
                            
                            
                        
                   
              
         
    

4. redis-cluster.properties

#############for org.springframework.data.redis.connection.RedisClusterConfiguration###################    #只需要配置 master    #理论上只需要配置一个节点即可,配置多个是为了防止单个节点挂掉,    redis.redisClusterConfiguration.clusters=10.88.21.31:10000,10.88.22.25:10000,10.88.21.31:10001    #用于 redis.clients.jedis.JedisCluster.JedisCluster(Set
    
     , int, int, GenericObjectPoolConfig) 第三个参数 maxRedirections    #默认值是5    #一般当此值设置过大时，容易报：Too many Cluster redirections    redis.redisClusterConfiguration.maxRedirects=3    ###########for redis.clients.jedis.JedisPoolConfig##############################    redis.jedisPoolConfig.MaxIdle=60000    redis.jedisPoolConfig.testOnBorrow=true    redis.jedisPoolConfig.testOnReturn=true    #新版jedis 不支持这个参数了    #redis.jedisPoolConfig.MaxActive=50    #redis.jedisPoolConfig.MaxWait=5000