如何在TomEE +中配置JAX-RS基本路径？ [英] How can I configure the JAX-RS base path in TomEE+?

问题描述

我有一个带有一些JAX-RS服务的WAR，已部署到TomEE Plus中。给定以 @Path（ myservice）注释的服务，TomEE +会将其发布到 localhost：8080 / mywebapp / myservice

I have a WAR with some JAX-RS services, deployed into TomEE Plus. Given a service annotated with @Path("myservice"), TomEE+ publishes it to localhost:8080/mywebapp/myservice.

但是，这也使得访问 localhost：8080 / mywebapp / index.jsp 的JSP变得不可能-JAXRSInInterceptor抱怨找不到根资源匹配请求路径，相对路径：/index.jsp 。

However, that also makes accessing a JSP at localhost:8080/mywebapp/index.jsp impossible - JAXRSInInterceptor complains that No root resource matching request path has been found, Relative Path: /index.jsp.

所以我想要为所有服务配置路径前缀 api ，将 myservice URL更改为本地主机：8080 / mywebapp / api / myservice 。如果我自己配置​​了CXF（带有或不带有Spring），这样做将是微不足道的，因为我可以简单地更改CXF Servlet的URL模式-但是我依赖于默认设置，除了注释。那么在这种情况下我该怎么做呢？

So I would like to configure a path prefix api to all services, which changes the myservice URL to localhost:8080/mywebapp/api/myservice. Doing so would be trivial if I had configured CXF on my own (with or without Spring), because I could simply change the URL pattern of the CXF Servlet - but I am relying on the default settings where I don't configure anything besides the annotations. So how do I do that in this case?

请注意，我不想更改 @Path 包括前缀的注释，因为不能解决JSP的问题。

Note that I don't want to alter the @Path annotations to include the prefix, because that does not fix the issue with the JSP.

推荐答案

创建 javax.ws.rs.core.Application 并用进行注释 @ApplicationPath ，其中值将为 api 在您的情况下：

Create an extension of javax.ws.rs.core.Application and annotate it with @ApplicationPath where value would be api in your case:

@ApplicationPath("/api")
public class MyApplication extends Application {

    @Override
    public Set<Class<?>> getClasses() {
        final Set<Class<?>> classes = new HashSet<Class<?>>();
        // register root resource
        classes.add(MyServiceResource.class);
        return classes;
    }
}

这样，Servlet 3容器将找到您的应用程序并将您的资源映射到 / mywebapp / api / myservice ，同时使Web资源（.jsp）在 / mywebapp 可用。

This way a Servlet 3 container would find your application and map your resource to /mywebapp/api/myservice while making your web resources (.jsp) available at /mywebapp.

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