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关于Spring Data JPA更新部分字段的问题 - 像风一样i

 5 years ago
source link: https://www.cnblogs.com/yueshutong/p/9566567.html
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1、问题背景 个人比较喜欢Spring data JPA，这次的问题是在实体类中使用List类型作为字段，JPA也提供了操作的方法，即使用@ElementCollection注解，网上对于JPA的知识

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