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Windows 8 Store Apps学习（61） 通信: http, oauth2014-03-09 cnblogs webabcd介绍

重新想象 Windows 8 Store Apps 之 通信

HttpClient 概述

http get string

http get stream

http post string

http post stream

OAuth 2.0 验证的客户端

示例

用于演示 http 通信的服务端

WebServer/HttpDemo.aspx.cs

/* * 用于响应 http 请求 */using System;using System.IO;using System.Threading;namespace WebServer{public partial class HttpDemo : System.Web.UI.Page{protected void Page_Load（object sender, EventArgs e）{// 停 3 秒，以方便测试 http 请求的取消Thread.Sleep（3000）;var action = Request.QueryString["action"];switch （action）{case "getString": // 响应 http get string Response.Write（"hello webabcd"）;break;case "getStream": // 响应 http get stream Response.Write（"hello webabcd hello webabcd hello webabcd hello webabcd hello webabcd hello webabcd hello webabcd hello webabcd hello webabcd hello webabcd hello webabcd hello webabcd"）;break;case "postString": // 响应 http post string Response.Write（string.Format（"param1:{0}, param2:{1}, referrer:{2}", Request.Form["param1"], Request.Form["param2"], Request.UrlReferrer））;break;case "postStream": // 响应 http post stream using （StreamReader reader = new StreamReader（Request.InputStream））{string body = reader.ReadToEnd（）;Response.Write（Server.HtmlEncode（body））;}break;default:break;}Response.End（）;}}}

1、通过 HttpClient, HttpRequestMessage, HttpResponseMessage 实现 HTTP 通信

Communication/HTTP/Summary.xaml

<Pagex:Class="XamlDemo.Communication.HTTP.Summary"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"xmlns:local="using:XamlDemo.Communication.HTTP"xmlns:d="http://schemas.microsoft.com/expression/blend/2008"xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"mc:Ignorable="d"><Grid Background="Transparent"><StackPanel Margin="120 0 0 0"><TextBlock Name="lblMsg" FontSize="14.667" /><Button Name="btnPost" Content="http post" Click="btnPost_Click_1" Margin="0 10 0 0" /><Button Name="btnCancel" Content="cancel" Click="btnCancel_Click_1" Margin="0 10 0 0" /></StackPanel></Grid></Page>