在ClientRequestFilter中附加查询参数

Kev*_*rne 4 java jax-rs java-ee resteasy java-ee-7

我只需要将查询参数附加到传出请求上.(Java EE 7.0,JAX-RS 2.0)

具体来说,我目前使用RESTeasy Client ver 3.0.14,所以我使用花哨的接口代理系统进行调用.我试图产生这样的东西:

myapplication/api/path?timestamp=000

有:

@Provider
public class MyRequestFilter implements ClientRequestFilter {

    @Context
    private HttpServletRequest servletRequest;

    public void filter(ClientRequestContext requestContext) throws IOException {

        servletRequest.getParameterMap().put("timestamp", new String[]{
                String.valueOf(new Date().getTime())
        });

    }
}
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我确定我也在注册它client.register(MyRequestFilter.class).随意问的问题.谢谢!

Kev*_*rne 6

归功于@peeskillet -

requestContext这样重建URI :

requestContext.setUri(UriBuilder.fromUri(requestContext.getUri()).queryParam("key", value).build());
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您现在可以看到新的查询参数

requestContext.getUri().toString();
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再次,验证您在制作REST客户端时注册它

client.register(MyRequestFilter.class);
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