spring boot redis存取key乱码的问题

这是由于序列化的问题 

需要这样做:

1.先建一个包 :

package com.demo.xianghuan.configuration;

2.建一个RestConfiguration类  (这个是配置 以后好多都是的这个)

3. 内容如下

package com.demo.xianghuan.configuration;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

@Configuration
public class RestConfiguration {

    @Autowired
    private RedisTemplate redisTemplate;

    @Bean
    public RedisTemplate redisTemplateInit() {
        // key序列化
        redisTemplate.setKeySerializer(new StringRedisSerializer());
        //val实例化
        redisTemplate.setValueSerializer(new GenericJackson2JsonRedisSerializer());
        
        return redisTemplate;
    }
}

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转载自blog.csdn.net/pzgmissyou/article/details/81068759
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