package com.java110.utils.cache;
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import redis.clients.jedis.Jedis;
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/**
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* Created by wuxw on 2018/5/5.
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*/
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public class CommonCache extends BaseCache {
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public final static int defaultExpireTime = 5 * 60;
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/**
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* 获取值(用户ID)
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*
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* @returne
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*/
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public static String getValue(String key) {
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Jedis redis = null;
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try {
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redis = getJedis();
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return redis.get(key);
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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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* 获取值(用户ID)
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*
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* @returne
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*/
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public static String getAndRemoveValue(String key) {
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Jedis redis = null;
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String value = "";
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try {
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redis = getJedis();
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value = redis.get(key);
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removeValue(key);
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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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return value;
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}
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/**
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* 保存数据
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*
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* @param key
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*/
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public static void setValue(String key, String value, int expireTime) {
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Jedis redis = null;
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try {
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redis = getJedis();
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redis.set(key, value);
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redis.expire(key, expireTime);
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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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* 删除记录
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*
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* @param key
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*/
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public static void removeValue(String key) {
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Jedis redis = null;
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try {
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redis = getJedis();
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redis.del(key);
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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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* 重设超时间
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*
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* @param jdi
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* @param expireTime
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*/
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public static void resetExpireTime(String jdi, int expireTime) {
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Jedis redis = null;
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try {
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redis = getJedis();
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redis.expire(jdi, expireTime);
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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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