1、关于spring配置文件中对于redis的配置

<!-- redis配置 --> <bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig"> <!-- <property name="maxActive" value="90"/> --> <property name="maxIdle" value="5"/> <!-- <property name="maxWait" value="1000"/> --> <property name="testOnBorrow" value="true"/> </bean>　　　　<!--配置redis数据源--> <bean id="jedisPool" class="redis.clients.jedis.JedisPool" destroy-method="destroy"> <constructor-arg ref="jedisPoolConfig"/> <constructor-arg value="192.168.21.195"/> <constructor-arg value="6379"/> </bean>　　　　<!--配置自定义的RedisAPI工具类--> <bean id="redisAPI" class="org.slsale.common.RedisAPI"> <property name="jedisPool" ref="jedisPool"/> </bean>

2、配置自定义的RedisAPI,对redis数据库的管理

package org.slsale.common;import redis.clients.jedis.Jedis;import redis.clients.jedis.JedisPool;/** * jedisAPI * @author luzhewu * */public class RedisAPI { public JedisPool jedisPool;// redis连接池对象 public JedisPool getJedisPool() { return jedisPool; } public void setJedisPool(JedisPool jedisPool) { this.jedisPool = jedisPool; } /** * set key and value tp redis * @param key * @param value * @return */ public boolean set(String key, String value) { Jedis jedis = null; try { jedis = jedisPool.getResource();// 获取jedis对象 jedis.set(key, value); return true; } catch (Exception e) { e.printStackTrace(); } finally { // 返还到连接池 returnResource(jedisPool, jedis); } return false; } /** * 判断某个key是否存在 * @param key * @return */ public boolean exist(String key) { Jedis jedis = null; try { jedis = jedisPool.getResource(); return jedis.exists(key); } catch (Exception e) { e.printStackTrace(); } finally { // 返还到连接池 returnResource(jedisPool, jedis); } return false; } /** * 通过key获取value * @param key * @return */ public String get(String key) { String value = null; Jedis jedis = null; try { jedis = jedisPool.getResource(); value = jedis.get(key); } catch (Exception e) { e.printStackTrace(); } finally { // 返还到连接池 returnResource(jedisPool, jedis); } return value; } /** * 返还到连接池 * @param jedisPool * @param jedis */ public static void returnResource(JedisPool jedisPool, Jedis jedis) { if (jedis != null) { jedisPool.returnResource(jedis); } }}

3、redis相关依赖

<!-- redis相关依赖jedis --> <dependency> <groupId>redis.clients</groupId> <artifactId>jedis</artifactId> <version>2.6.1</version>

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