/**
?*?Copyright?（C）?2015-2018?XXX有限公司
?*?FileName:?RedisConfig
?*?Author:???Administrator
?*?Date:?????2018/10/25?19:32
?*?Description:?Redis工具類
?*?History:
?*???????????????????????????????
?*?作者姓名???????????修改時間???????????版本號??????????????描述
?*/
package?com.xuyang.multiuser.util;
import?org.springframework.beans.factory.annotation.Autowired;
import?org.springframework.cache.annotation.CachingConfigurerSupport;
import?org.springframework.data.redis.connection.DataType;
import?org.springframework.data.redis.core.Cursor;
import?org.springframework.data.redis.core.ScanOptions;
import?org.springframework.data.redis.core.StringRedisTemplate;
import?org.springframework.data.redis.core.ZSetOperations.TypedTuple;
import?org.springframework.stereotype.Component;

import?java.util.*;
import?java.util.concurrent.TimeUnit;

@Component
public?class?RedisConfig?extends?CachingConfigurerSupport?{
????@Autowired
????private?StringRedisTemplate?stringRedisTemplate;

????public?StringRedisTemplate?getstringRedisTemplate（）?{
????????return?this.stringRedisTemplate;
????}

????/**?-------------------key相關操作---------------------?*/

????/**
?????*?刪除key
?????*
?????*?@param?key
?????*/
????public?void?delete（String?key）?{
????????stringRedisTemplate.delete（key）;
????}

????/**
?????*?批量刪除key
?????*
?????*?@param?keys
?????*/
????public?void?delete（Collection?keys）?{
????????stringRedisTemplate.delete（keys）;
????}

????/**
?????*?序列化key
?????*
?????*?@param?key
?????*?@return
?????*/
????public?byte[]?dump（String?key）?{
????????return?stringRedisTemplate.dump（key）;
????}

????/**
?????*?是否存在key
?????*
?????*?@param?key
?????*?@return
?????*/
????public?Boolean?hasKey（String?key）?{
????????return?stringRedisTemplate.hasKey（key）;
????}

????/**
?????*?設置過期時間
?????*
?????*?@param?key
?????*?@param?timeout
?????*?@param?unit
?????*?@return
?????*/
????public?Boolean?expire（String?key?long?timeout?TimeUnit?unit）?{
????????return?stringRedisTemplate.expire（key?timeout?unit）;
????}

????/**
?????*?設置過期時間
?????*
?????*?@param?key
?????*?@param?date
?????*?@return
?????*/
????public?Boolean?expireAt（String?key?Date?date）?{
????????return?stringRedisTemplate.expireAt（key?date）;
????}

????/**
?????*?查找匹配的key
?????*
?????*?@param?pattern
?????*?@return
?????*/
????public?Set?keys（String?pattern）?{
????????return?stringRedisTemplate.keys（pattern）;
????}

????/**
?????*?將當前數據庫的?key?移動到給定的數據庫?db?當中
?????*
?????*?@param?key
?????*?@param?dbIndex
?????*?@return
?????*/
????public?Boolean?move（String?key?int?dbIndex）?{
????????return?stringRedisTemplate.move（key?dbIndex）;
????}

????/**
?????*?移除?key?的過期時間，key?將持久保持
?????*
?????*?@param?key
?????*?@return
?????*/
????public?Boolean?persist（String?key）?{
????????return?stringRedisTemplate.persist（key）;
????}

????/**
?????*?返回?key?的剩余的過期時間
?????*
?????*