如何在JAX-RS中设置HTTP错误代码

Question

I have a web service using jar-rs. How do I throw a custom http error code to the calling application?

Thanks

Answer 1

The Response class lets you create a response with a specific HTTP Status . You can also extend WebApplicationException .

There are a couple of examples in the JAX-RS 1.0 features overview docs , in the 'Building Responses' and 'WebApplicationException and mapping Exceptions to Responses' sections that will tell you all you need to know to get started.