使用 spring data redis 序列化无法序列化父类属性。ObjectMapper 单独使用是可以序列化父类属性的。 - V2EX
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xpc
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使用 spring data redis 序列化无法序列化父类属性。ObjectMapper 单独使用是可以序列化父类属性的。

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  •   xpc 2023-05-12 17:35:40 +08:00 1149 次点击
    这是一个创建于 887 天前的主题,其中的信息可能已经有所发展或是发生改变。

    有办法打开 @CachePut 的调试日志吗

    @Bean public RedisTemplate<String, Object> redisTemplate(LettuceConnectionFactory lettuceConnectionFactory) { // 设置序列化 Jackson2JsonRedisSerializer<Object> jackson2JsOnRedisSerializer= new Jackson2JsonRedisSerializer<Object>(Object.class); ObjectMapper om = new ObjectMapper(); om.setVisibility(PropertyAccessor.ALL, Visibility.ANY); om.enableDefaultTyping(DefaultTyping.NON_FINAL); jackson2JsonRedisSerializer.setObjectMapper(om); RedisTemplate<String, Object> redisTemplate = new RedisTemplate<String, Object>(); redisTemplate.setConnectionFactory(lettuceConnectionFactory); RedisSerializer<?> stringSerializer = new StringRedisSerializer(); redisTemplate.setKeySerializer(stringSerializer);// key 序列化 redisTemplate.setValueSerializer(jackson2JsonRedisSerializer);// value 序列化 redisTemplate.setHashKeySerializer(stringSerializer);// Hash key 序列化 redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer);// Hash value 序列化 redisTemplate.afterPropertiesSet(); return redisTemplate; } 
    4 条回复    2023-05-15 10:55:30 +08:00
    xiyangzh
        1
    xiyangzh  
       2023-05-12 18:16:38 +08:00
    是不是把现象描述详细。 无法序列化是序列化报错呢还是序列化的值有问题呢?

    Jackson 的东西只听说过反序列化有问题,还是头一次听说序列化有问题的
    awolf
        2
    awolf  
       2023-05-13 16:55:53 +08:00
    redis 里面看过结果么?
    xpc
        3
    xpc  
    OP
       2023-05-15 10:54:49 +08:00
    @xiyangzh 序列化后父类的属性没有。
    xpc
        4
    xpc  
    OP
       2023-05-15 10:55:30 +08:00
    @awolf redis 里应该就没有了。
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