Redis-3.0.6 集群部署集成SpringJava工程-----spring集成

1. 引入依赖jar包 或者 加入maven依赖

    

<dependency>          <groupId>redis.clients</groupId>          <artifactId>jedis</artifactId>          <version>2.7.3</version>      </dependency>      <dependency>          <groupId>org.apache.commons</groupId>          <artifactId>commons-pool2</artifactId>          <version>2.4.2</version>      </dependency>      <dependency>          <groupId>org.springframework</groupId>          <artifactId>spring-context</artifactId>          <version>4.1.7.RELEASE</version>      </dependency>  

2.新建redis工厂类 --- 注意更改类中的package包路径

package com.wen.frame;import java.text.ParseException;import java.util.HashSet;import java.util.Set;import org.apache.commons.pool2.impl.GenericObjectPoolConfig;import org.springframework.beans.factory.FactoryBean;import org.springframework.beans.factory.InitializingBean;import redis.clients.jedis.HostAndPort;import redis.clients.jedis.JedisCluster;public class JedisClusterFactory implements FactoryBean<JedisCluster>, InitializingBean {private GenericObjectPoolConfig genericObjectPoolConfig;private JedisCluster jedisCluster;private int connectionTimeout = 2000;private int soTimeout = 3000;private int maxRedirections = 5;private Set<String> jedisClusterNodes;@Overridepublic void afterPropertiesSet() throws Exception {if (jedisClusterNodes == null || jedisClusterNodes.size() == 0) {throw new NullPointerException("jedisClusterNodes is null.");}Set<HostAndPort> haps = new HashSet<HostAndPort>();for (String node : jedisClusterNodes) {String[] arr = node.split(":");if (arr.length != 2) {throw new ParseException("node address error !",node.length()-1);}haps.add(new HostAndPort(arr[0], Integer.valueOf(arr[1])));}jedisCluster = new JedisCluster(haps, connectionTimeout, soTimeout, maxRedirections, genericObjectPoolConfig);}@Overridepublic JedisCluster getObject() throws Exception {return jedisCluster;}@Overridepublic Class<?> getObjectType() {return (this.jedisCluster != null ? this.jedisCluster.getClass() : JedisCluster.class);}@Overridepublic boolean isSingleton() {return true;}public GenericObjectPoolConfig getGenericObjectPoolConfig() {return genericObjectPoolConfig;}public void setGenericObjectPoolConfig(GenericObjectPoolConfig genericObjectPoolConfig) {this.genericObjectPoolConfig = genericObjectPoolConfig;}public JedisCluster getJedisCluster() {return jedisCluster;}public void setJedisCluster(JedisCluster jedisCluster) {this.jedisCluster = jedisCluster;}public int getConnectionTimeout() {return connectionTimeout;}public void setConnectionTimeout(int connectionTimeout) {this.connectionTimeout = connectionTimeout;}public int getSoTimeout() {return soTimeout;}public void setSoTimeout(int soTimeout) {this.soTimeout = soTimeout;}public int getMaxRedirections() {return maxRedirections;}public void setMaxRedirections(int maxRedirections) {this.maxRedirections = maxRedirections;}public Set<String> getJedisClusterNodes() {return jedisClusterNodes;}public void setJedisClusterNodes(Set<String> jedisClusterNodes) {this.jedisClusterNodes = jedisClusterNodes;}}

3.在spring配置文件applicationContextService-dao.xml中引入bean

<!-- 增加对redis的支持 -->      <bean name="genericObjectPoolConfig" class="org.apache.commons.pool2.impl.GenericObjectPoolConfig">          <property name="maxWaitMillis" value="-1" />          <property name="maxTotal" value="8" />          <property name="minIdle" value="0" />          <property name="maxIdle" value="8" />      </bean>      <!-- 配置工厂和节点 -->    <bean id="jedisCluster" class="com.wen.frame.JedisClusterFactory">          <property name="connectionTimeout" value="3000" />          <property name="soTimeout" value="3000" />          <property name="maxRedirections" value="5" />          <property name="genericObjectPoolConfig" ref="genericObjectPoolConfig" />          <property name="jedisClusterNodes">              <set>                  <value>192.168.33.132:7000</value>                 <value>192.168.33.132:7001</value>                 <value>192.168.33.132:7002</value>                 <value>192.168.33.132:7003</value>                 <value>192.168.33.132:7004</value>                 <value>192.168.33.132:7005</value>             </set>          </property>      </bean>  

4.测试java类 --- run main方法

package com.wen.frame;import redis.clients.jedis.*;import java.util.HashSet;import java.util.Iterator;import java.util.Map;import java.util.Set;/** * jedis 测试 cluster * * @author steven */public class App {    public static void main( String[] args )    {        Set<HostAndPort> clusterNodes = new HashSet<HostAndPort>();        // 这里只需要列出集群中的一个节点        // JedisCluster 会自己去 discovery 其他的集群节点        clusterNodes.add(new HostAndPort("192.168.33.132", 7000));        clusterNodes.add(new HostAndPort("192.168.33.132", 7001));        clusterNodes.add(new HostAndPort("192.168.33.132", 7002));        clusterNodes.add(new HostAndPort("192.168.33.132", 7003));        clusterNodes.add(new HostAndPort("192.168.33.132", 7004));        clusterNodes.add(new HostAndPort("192.168.33.132", 7005));        JedisCluster cluster = new JedisCluster(clusterNodes);/**工程启动之后直接使用注入调用节点即可@Autowired<span style="white-space:pre"></span>JedisCluster jedisCluster;**/        //测试集群读写        cluster.set("foo", "jedis test");        String value = cluster.get("foo");        System.out.println("foo = " + value);                  }}