package com.hx.redisson.redis.service.impl;
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import com.hx.redisson.manager.RedisManager;
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import com.hx.redisson.redis.service.RedisService;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.data.redis.core.RedisTemplate;
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import org.springframework.stereotype.Service;
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import java.util.concurrent.TimeUnit;
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@Service
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public class RedisServiceImpl implements RedisService {
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@Autowired
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private RedisTemplate redisTemplate;
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/**
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* 普通缓存获取
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*
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* @param key 键
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* @return 值
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*/
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@Override
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public Object get(String key) {
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return key == null ? null : redisTemplate.opsForValue().get(key);
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}
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/**
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* 普通缓存放入并设置时间
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*
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* @param key 键
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* @param value 值
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* @param time 时间(秒) time要大于0 如果time小于等于0 将设置无限期
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* @return true成功 false 失败
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*/
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@Override
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public boolean set(String key, Object value, long time) {
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try {
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if (time > 0) {
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redisTemplate.opsForValue().set(key, value, time, TimeUnit.SECONDS);
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} else {
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set(key, value);
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}
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return true;
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} catch (Exception e) {
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e.printStackTrace();
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return false;
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}
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}
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@Override
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public boolean set(String key, Object value) {
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try {
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redisTemplate.opsForValue().set(key, value);
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return true;
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} catch (Exception e) {
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e.printStackTrace();
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return false;
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}
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}
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}
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