2025.1.13 redis乱码问题解决

2025.1.13 redis乱码问题解决

原先的RedisConfig:

package com.haole.testdemo1.config;

import lombok.Data;
import org.redisson.Redisson;
import org.redisson.api.RedissonClient;
import org.redisson.client.codec.Codec;
import org.redisson.client.codec.StringCodec;
import org.redisson.config.Config;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
@ConfigurationProperties(prefix = "spring.redis")
@Data
public class RedissonConfig {

    private String host = "localhost";

    private String port = "6379";

    @Bean
    public RedissonClient redissonClient() {
        // 1. 创建配置
        Config config = new Config();
        String redisAddress = String.format("redis://%s:%s", host, port);
        config.useSingleServer().setAddress(redisAddress).setDatabase(3);
//        Codec codec = new StringCodec();
//        config.setCodec(codec);
        // 2. 创建实例
        RedissonClient redisson = Redisson.create(config);
        return redisson;
    }
}

可以看到没有设置序列化器，看idea里的数据存的是乱码

接下来设置RedisConfig序列化器为StringCodec

package com.haole.testdemo1.config;

import lombok.Data;
import org.redisson.Redisson;
import org.redisson.api.RedissonClient;
import org.redisson.client.codec.Codec;
import org.redisson.client.codec.StringCodec;
import org.redisson.config.Config;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
@ConfigurationProperties(prefix = "spring.redis")
@Data
public class RedissonConfig {

    private String host = "localhost";

    private String port = "6379";

    @Bean
    public RedissonClient redissonClient() {
        // 1. 创建配置
        Config config = new Config();
        String redisAddress = String.format("redis://%s:%s", host, port);
        config.useSingleServer().setAddress(redisAddress).setDatabase(3);
        Codec codec = new StringCodec();
        config.setCodec(codec);
        // 2. 创建实例
        RedissonClient redisson = Redisson.create(config);
        return redisson;
    }
}

这样就存的数据就不是乱码了