DefaultSerializer requires a Serializable payload but received an object of type...

最新推荐文章于 2024-08-19 03:26:55 发布

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本文介绍了在使用Redis进行缓存操作时遇到的问题及解决办法。主要问题是由于要缓存的对象未实现Serializable接口而导致的序列化错误。通过实现该接口，成功解决了缓存失败的问题。

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1，项目最近改了点东西，今天往redis缓存里存入内容时报错了，如下：

Failed to serialize object using DefaultSerializer; 
nested exception is java.lang.IllegalArgumentException: DefaultSerializer 
requires a Serializable payload but received an object of type [com.xxx.po.UserInfoPo]

2，查找资料才发现上面要缓存的对象没有实现 Serializable接口，果然实现Serializable接口后就不报错了

public class UserInfoPo extends BasePo implements Serializable {
}

完

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