package com.java110.utils.cache;
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import com.java110.utils.factory.ApplicationContextFactory;
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import redis.clients.jedis.Jedis;
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import redis.clients.jedis.JedisPool;
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import java.util.Set;
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/**
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* 缓存基类
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* Created by wuxw on 2018/4/14.
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*/
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public class BaseCache {
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protected static Jedis getJedis(){
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JedisPool jedisPool = (JedisPool) ApplicationContextFactory.getBean("jedisPool");
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return jedisPool.getResource();
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}
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/**
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* 删除数据
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* @param pattern
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*/
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public static void removeData(String pattern){
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Jedis redis = null;
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try {
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redis = getJedis();
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Set<String> keys = redis.keys("*"+pattern);
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if(keys == null || keys.size() == 0){
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return ;
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}
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for(String key : keys){
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redis.del(key);
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}
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}finally {
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if(redis != null){
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redis.close();
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}
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}
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}
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}
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