vs2010 webapi开发http请求以及website中如何实现http请求

一、vs2010 webapi开发

第一步：创建

第二步：离线安装NuGet
1、复制链接到浏览器打开：http://visualstudiogallery.msdn.microsoft.com/27077b70-9dad-4c64-adcf-c7cf6bc9970c
2、点击下载

3、双击安装

4、重新打开vs可查看到NuGet

5、加载 Microsoft.AspNet.WebApi

Install-Package Microsoft.AspNet.WebApi -Version 4.0.30506
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安装成功后，会引用webapi需要用到的dll

Microsoft.Web.Infrastructure
System.Net.Http
System.Web.Http




6、在项目新增App_Start文件夹，并创建WebApiConfig.cs，用于添加api的路由配置

using System.Web.Http;

public static class WebApiConfig
{
    public static void Register(HttpConfiguration config)
    {
        config.Routes.MapHttpRoute(
            name: "DefaultApi",
            routeTemplate: "api/{controller}/{action}/{id}",
            defaults: new { action = RouteParameter.Optional, id = RouteParameter.Optional }
        );
    }
}
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7、在Global.asax的Application_Start中注册WebApiConfig
Global.asax

<%@ Application Codebehind="Global.asax.cs" Inherits="WebApiTestPro.Global" Language="C#" %>
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Global.asax.cs

void Application_Start(object sender, EventArgs e)
        {
            // 在应用程序启动时运行的代码
            WebApiConfig.Register(System.Web.Http.GlobalConfiguration.Configuration);

        }
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8、新增apiControllers进行测试

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Http;
using WebApiTestPro.Controllers;
using WebApiTestPro.Models;
using System.Net.Http;
using Newtonsoft.Json;
using System.Text;

namespace WebApiTestPro.Controllers.Api
{
    public class TestController :ApiController
    {
        //GET api/
        [HttpGet]
        public HttpResponseMessage Get()
        {
            var product = new { id = 1, name = "testName" };
            HttpResponseMessage result = new HttpResponseMessage();
            result.Content = new StringContent(JsonConvert.SerializeObject(product), Encoding.GetEncoding("UTF-8"), "application/json");
            return result;
        }

        [HttpPost]
        public ResultModel PostTest(TestModel model)
        {
            ResultModel result = new ResultModel();
            ResultData data = new ResultData();
            result.res = true;
            data.res_code = "200";
            data.fail_msg = "default";
            data.timestamp = model.timestamp;
            data.content = model.content;
            result.res_data = data;
            return result;
        }
    }
}
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace WebApiTestPro.Models
{
    public class ResultData
    {
        public string res_code { get; set; }
        public string fail_msg { get; set; }
        public string sign { get; set; }

        public string timestamp { get; set; }

        public List content { get; set; }
    }
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace WebApiTestPro.Models
{
    public class ResultModel
    {
        public Boolean res { get; set; }
        public ResultData res_data { get; set; }
    }
}
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace WebApiTestPro.Models
{
    public class TestModel
    {
        /// 

	    /// 学生Id
	    /// 
	    public int Id { get; set; }
	    /// 

	    /// 学生姓名
	    /// 
	    public string Name { get; set; }

        public string timestamp { get; set; }

        public List content { get; set; }

        public string sign { get; set; }
    }
}
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项目目录如下：


至此，vs2010.net webapi开发测试完成！

二、在website项目中添加http接口请求

网站系统目录Bin下，点击右键，添加引用即可！

添加引用后启动，出现一个问题，提示json包版本没有找到，解决方案：在web.config中添加以下配置即可

    
      
        
        
      
    
  
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