LinkedHashMap按JPA中的键保存顺序-LinkedHashMapsaveorderbykeyinJPA

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Unfortunately not because this only works with Lists and your LinkedHashMap is not the type you will get when reading the entities. It will be something that is an implementation of java.util.Map

不幸的是,这并不是因为这只适用于Lists,而您的LinkedHashMap不是您在阅读实体时会得到的类型。它将是java.util.Map的一个实现

From the spec:

从规格:

11.1.43 OrderColumn Annotation The OrderColumn annotation specifies a column that is used to maintain the persistent order of a list.

11.1.43 OrderColumn批注OrderColumn批注指定用于维护列表持久顺序的列。