<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
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.xsd">
<!--redis连接池配置 -->
<!--redis 配置 开始 -->
<bean ></property>
</bean>
</beans>
RedisApi类文件
package cn.geekss.redis;
import redis.clients.jedis.Jedis;
import redis.clients.jedis.JedisPool;
/**
*
* @author ljn
* @date 2017-10-20
* @vesion 1.0
* @detail api 类
*/
public class RedisApi {
protected JedisPool jedisPool;
public JedisPool getJedisPool() {
return jedisPool;
}
public void setJedisPool(JedisPool jedisPool) {
this.jedisPool = jedisPool;
}
/**
* 赋值
*
* @param key
* @param value
* @return
*/
public boolean set(String key, String value) {
Jedis jedis = jedisPool.getResource();
try {
jedis.set(key, value);
return true;
} catch (Exception e) {
e.printStackTrace();
}
return false;
}
/**
* 設置有效期時間
*
* @param key
* @param seconds
* @param value
* @return
*/
public boolean set(String key, int seconds, String value) {
Jedis jedis = jedisPool.getResource();
try {
jedis.setex(key, seconds, value);
return true;
} catch (Exception e) {
e.printStackTrace();
}
return false;
}
/**
* 判断指定key是否存在
*
* @return
*/
public boolean exists(String key) {
try {
Jedis jedis = jedisPool.getResource();
return jedis.exists(key);
} catch (Exception e) {
// TODO: handle exception
}
return false;
}
/**
* 获取数据
*
* @param key
* @return
*/
public String get(String key) {
Jedis jedis = jedisPool.getResource();
try {
return jedis.get(key);
} catch (Exception e) {
// TODO: handle exception
}
return null;
}
/*
* 删除指定key
*/
public boolean del(String key) {
try {
Jedis jedis = jedisPool.getResource();
jedis.del(key);
return true;
} catch (Exception e) {
// TODO: handle exception
}
return false;
}
}