HttpResponseMessage 类
定义
重要
一些信息与预发行产品相关,相应产品在发行之前可能会进行重大修改。 对于此处提供的信息,Microsoft 不作任何明示或暗示的担保。
表示 HTTP 响应消息,包括标头、状态代码和数据。
public ref class HttpResponseMessage sealed : IClosable, IStringable
/// [Windows.Foundation.Metadata.Activatable(65536, Windows.Foundation.UniversalApiContract)]
/// [Windows.Foundation.Metadata.Activatable(Windows.Web.Http.IHttpResponseMessageFactory, 65536, Windows.Foundation.UniversalApiContract)]
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class HttpResponseMessage final : IClosable, IStringable
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
/// [Windows.Foundation.Metadata.Activatable(Windows.Web.Http.IHttpResponseMessageFactory, 65536, "Windows.Foundation.UniversalApiContract")]
/// [Windows.Foundation.Metadata.Activatable(65536, "Windows.Foundation.UniversalApiContract")]
class HttpResponseMessage final : IClosable, IStringable
[Windows.Foundation.Metadata.Activatable(65536, typeof(Windows.Foundation.UniversalApiContract))]
[Windows.Foundation.Metadata.Activatable(typeof(Windows.Web.Http.IHttpResponseMessageFactory), 65536, typeof(Windows.Foundation.UniversalApiContract))]
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class HttpResponseMessage : System.IDisposable, IStringable
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
[Windows.Foundation.Metadata.Activatable(typeof(Windows.Web.Http.IHttpResponseMessageFactory), 65536, "Windows.Foundation.UniversalApiContract")]
[Windows.Foundation.Metadata.Activatable(65536, "Windows.Foundation.UniversalApiContract")]
public sealed class HttpResponseMessage : System.IDisposable, IStringable
function HttpResponseMessage(statusCode)
Public NotInheritable Class HttpResponseMessage
Implements IDisposable, IStringable
- 继承
- 属性
- 实现
Windows 要求
设备系列 |
Windows 10 (在 10.0.10240.0 中引入)
|
API contract |
Windows.Foundation.UniversalApiContract (在 v1.0 中引入)
|
注解
获取 HttpResponseMessage 的常见方法是从 HttpClient 对象上的 DeleteAsync、GetAsync、PostAsync、PutAsync 或 SendRequestAsync 方法之一的返回值获取 。
构造函数
HttpResponseMessage() |
初始化 HttpResponseMessage 类的新实例。 |
HttpResponseMessage(HttpStatusCode) |
使用特定的 HttpStatusCode 初始化 HttpResponseMessage 类的新实例。 |
属性
Content |
获取或设置 HttpResponseMessage 对象上的 HTTP 响应消息的内容。 |
Headers |
获取与服务器发送的 HttpResponseMessage 关联的 HTTP 响应标头的集合。 |
IsSuccessStatusCode |
获取一个值,该值指示 HTTP 响应是否成功。 |
ReasonPhrase |
获取或设置通常由服务器发出的原因短语(与状态代码一起发出)。 |
RequestMessage |
获取或设置导致此响应消息的请求消息。 |
Source |
获取 在 HttpResponseMessage 中接收的数据源。 |
StatusCode |
获取或设置 HTTP 响应的状态代码。 |
Version |
获取或设置 HttpResponseMessage 对象上使用的 HTTP 协议版本。 |
方法
Close() |
关闭 HttpResponseMessage 实例并释放分配的资源。 |
Dispose() |
执行与释放或重置非托管资源关联的应用程序定义的任务。 |
EnsureSuccessStatusCode() |
如果 HTTP 响应对象的 HttpResponseMessage.IsSuccessStatusCode 属性为 |
ToString() |
返回表示当前 HttpResponseMessage 对象的字符串。 |