SpringBoot2.0 自定义redis缓存管理器

自定义redis缓存管理器

1、导包

 		
            org.springframework.boot
            spring-boot-starter-data-redis
        

2、配置类

package com.atguigu.cache.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.cache.RedisCacheConfiguration;
import org.springframework.data.redis.cache.RedisCacheManager;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.*;

import java.time.Duration;

/**
 * @author Mr.Z
 * @create 2019/8/7 15:20
 * key多了一个前缀
 */
@Configuration
public class MyRedisConfig {

    //过期时间1天
    private Duration timeToLive = Duration.ofDays(1);

    @Bean(name = "redisTemplate")
    public RedisTemplate redisTemplate(RedisConnectionFactory redisConnectionFactory){
        RedisTemplate redisTemplate = new RedisTemplate<>();
        redisTemplate.setConnectionFactory(redisConnectionFactory);
        redisTemplate.setKeySerializer(keySerializer());
        redisTemplate.setHashKeySerializer(keySerializer());
        redisTemplate.setValueSerializer(valueSerializer());
        redisTemplate.setHashValueSerializer(valueSerializer());
        return redisTemplate;
    }
    private RedisSerializer keySerializer() {
        return new StringRedisSerializer();
    }
    private RedisSerializer