Redis配置文件配置

Spring和Redis整合：

 配置applicationContext-redis.xml，添加Redis服务：

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"xmlns:context="http://www.springframework.org/schema/context"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsdhttp://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd"><!-- 包扫描器 --><context:annotation-config/><!-- redis单机版 --><bean id="jedisPool" class="redis.clients.jedis.JedisPool"><constructor-arg name="host" value="192.168.121.133"/><constructor-arg name="port" value="6379"/></bean><bean id="jedisClientPool" class="net.wanho.jedis.JedisClientPool"/></beans>

要写一个工具类：

package net.wanho.jedis;public interface JedisClient {String set(String key, String value);String get(String key);Boolean exists(String key);Long expire(String key, int seconds);Long ttl(String key);Long incr(String key);Long hset(String key, String field, String value);String hget(String key, String field);Long hdel(String key, String... field);void delete(String key);
}

package net.wanho.jedis;import redis.clients.jedis.Jedis;
import redis.clients.jedis.JedisPool;import javax.annotation.Resource;public class JedisClientPool implements JedisClient {@Resourceprivate JedisPool jedisPool;@Overridepublic String set(String key, String value) {Jedis jedis = jedisPool.getResource();String result = jedis.set(key, value);jedis.close();return result;}@Overridepublic String get(String key) {Jedis jedis = jedisPool.getResource();String result = jedis.get(key);jedis.close();return result;}@Overridepublic Boolean exists(String key) {Jedis jedis = jedisPool.getResource();Boolean result = jedis.exists(key);jedis.close();return result;}@Overridepublic Long expire(String key, int seconds) {Jedis jedis = jedisPool.getResource();Long result = jedis.expire(key, seconds);jedis.close();return result;}@Overridepublic Long ttl(String key) {Jedis jedis = jedisPool.getResource();Long result = jedis.ttl(key);jedis.close();return result;}@Overridepublic Long incr(String key) {Jedis jedis = jedisPool.getResource();Long result = jedis.incr(key);jedis.close();return result;}@Overridepublic Long hset(String key, String field, String value) {Jedis jedis = jedisPool.getResource();Long result = jedis.hset(key, field, value);jedis.close();return result;}@Overridepublic String hget(String key, String field) {Jedis jedis = jedisPool.getResource();String result = jedis.hget(key, field);jedis.close();return result;}@Overridepublic Long hdel(String key, String... field) {Jedis jedis = jedisPool.getResource();Long result = jedis.hdel(key, field);jedis.close();return result;}@Overridepublic void delete(String key) {Jedis jedis = jedisPool.getResource();jedis.del(key);}}

暴露服务，配置applicationContext-service.xml：

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"xmlns:context="http://www.springframework.org/schema/context"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsdhttp://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsdhttp://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd"><!-- 配置扫描，自动加载service类 --><context:component-scan base-package="net.wanho.service" /><!-- 发布dubbo服务 --><dubbo:application name="wl-service"/><!-- 提供依赖信息 --><dubbo:registry protocol="zookeeper" address="192.168.121.133:2181" /><!-- 暴露一个服务在20880端口 --><dubbo:protocol name="dubbo" port="20881"/><!-- 暴露一个实际服务 --><dubbo:service interface="net.wanho.service.UserService" ref="userServiceImpl" timeout="30000"/>
</beans>