redis如何在spring里面的bean配置
<?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 id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig">
<!-- 最大活动数目 -->
<property name="maxActive" value="300" />
<!-- 最大空数 -->
<property name="maxIdle" value="100" />
<!-- 最大等待时间 -->
<property name="maxWait" value="1000" />
<!-- true -->
<property name="testOnBorrow" value="true" />
</bean>
<bean id="jedisPool" class="redis.clients.jedis.JedisPool"
destroy-method="destroy">
<constructor-arg ref="jedisPoolConfig" />
<constructor-arg value="127.0.0.1" />
<constructor-arg value="6379" />
<constructor-arg value="3000" />
<!-- pass -->
<constructor-arg value="1234" />
<constructor-arg value="0" />
</bean>
<!-- RedisApi -->
<bean id="redisApi" class="cn.geekss.redis.RedisApi">
<property name="jedisPool" ref="jedisPool"></property>
</bean>
<!-- 配置tokenservice -->
<bean id="tokenService" class="cn.geekss.auth.TokenServiceImpl">
<property name="redisApi" ref="redisApi"></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;
}
}