球衣客户端不抛出异常属性

Question

我正在使用 jersey 客户端 post 将数据发送到网络服务。我注意到 Jersey 客户端有一些奇怪的行为。

我正在使用以下代码：

    WebResource resource=null;
    try {
        ClientResponse response =   resource.accept(mediaType).post(ClientResponse.class, requestEntity);

System.out.println("Successful response received, statusCode=" + jerseyClientResponse.getStatus());)

    } catch (UniformInterfaceException e) {
        ClientResponse r = e.getResponse();
        System.out.println("Exception from server, statusCode="+r.getStatus());
    }

如果服务器 returns 404 状态，我希望球衣抛出 UniformInterfaceException 异常但是当我执行代码时，我收到以下消息：

Successful response received, statusCode=404

谁能告诉我为什么没有抛出 UniformInterfaceException？

我正在使用 jersey 客户端版本 1.18。

提前致谢！

Answer 1

Can anyone tell me why is UniformInterfaceException not getting thrown?

定义在contract for this method.

UniformInterfaceException - if the status of the HTTP response is greater than or equal to 300 and c is not the type ClientResponse.

使用客户端响应以外的类型来获得所需的结果。

    Client client = Client.create();
    WebResource webResource = client
            .resource("http://google.com/fake/no_url");
    Object requestEntity = null;
    final String post = webResource.post(String.class, requestEntity);

Exception in thread "main" com.sun.jersey.api.client.UniformInterfaceException: POST http://google.com/fake/no_url returned a response status of 411 Length Required
    at com.sun.jersey.api.client.WebResource.handle(WebResource.java:686)

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