spring data redis template GenericJackson2JsonRedisSerializer的使用


配置

    
    "myRedisTemplate" class="org.springframework.data.redis.core.RedisTemplate" p:connection-factory-ref="jedisConnectionFactory">
        "defaultSerializer">
            class="org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer">
        
        
    

上述配置的后果是:序列化后的key也变成了json

修改配置为以下后:

"myRedisTemplate" class="org.springframework.data.redis.core.RedisTemplate" p:connection-factory-ref="jedisConnectionFactory">
        "defaultSerializer">
            class="org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer">
        
        "keySerializer">
            class="org.springframework.data.redis.serializer.StringRedisSerializer" />
        
        "hashKeySerializer">
            class="org.springframework.data.redis.serializer.StringRedisSerializer" />
        
    

效果:

用redis desktop developer查看:

key已经变回了字符串格式。

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