[英]JAX-RS/Jersey: How can I “inherit” @Provider fields?
In JAX-RS one can define @Provider
-annotated fields or inner-classes (such as for MessageBodyReader
or ExceptionMapper
). 在JAX-RS中,可以定义
@Provider
字段或内部类(例如MessageBodyReader
或ExceptionMapper
)。
Sadly, I can't inherit this logic from a super class. 可悲的是,我不能从超类继承这种逻辑。 (When I do, JAX-RS simply ignores them.)
(当我这样做时,JAX-RS只会忽略它们。)
I have several JAX-RS resource classes, so I don't want to copy+paste these providers in each of them. 我有几个JAX-RS资源类,所以我不想在每个提供者中复制并粘贴这些提供者。
So, how can I define providers in a project-"global" sense? 那么,如何从项目的“全局”意义上定义提供者?
in your WEB-INF/web.xml 在您的WEB-INF / web.xml中
<init-param>
<param-name>com.sun.jersey.config.property.packages</param-name>
<param-value>
your.package.one;your.package.two
</param-value>
</init-param>
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