设置响应标头不使用过滤器 - RESTeasy
问题描述:
我正在尝试使用RESTeasy在RESTful端点的响应中设置标头值。我知道我可以使用@HeaderParam读取头参数,但我想更改响应的头参数的值。如何在不使用过滤器的情况下执行此操作?
I am trying to set a header value in a response from a RESTful endpoint using RESTeasy. I know that I can read header parameters using @HeaderParam but I want to change the value of that header parameter for the response. How can I do this without using a filter?
答
RESTEasy可以注入 HttpResponse
使您能够设置标题参数。
RESTEasy can inject HttpResponse
which enables you to set header parameters.
@Path("/")
public class MyService {
@Context org.jboss.resteasy.spi.HttpResponse response;
@GET @Path("/") public void setHeader(){
response.getOutputHeaders().putSingle("X-Some-Header", "value");
}
}