httpwebrequest/httpwebresponse实际项目使用

using System;

using System.Collections.Generic;

using System.IO;

using System.Linq;

using System.Net;

using System.Text;

using System.Threading.Tasks;

using Sdw.Common;

namespace ConsoleApplication1

{

class Program

{

static void Main(string[] args)

{

string token = "8edf35ed12554d48a42d452ged65a454"; //判断合法,两边一致，则合法

int kgid = 3; //参数：客管Id

int checkstate1 = 8; //参数：检查状态

string backreason = "no reason"; //参数：异常原因

//建立请求

HttpWebRequest req = WebRequest.Create("http://xxxxxxxxx/xxxx/xxxxxxxxx") as HttpWebRequest;

//制定请求方式

req.Method = "Post";

//设定请求标头

req.ContentType = "application/x-www-form-urlencoded";

//请求流

Stream stream = req.GetRequestStream();

//写入流

using (StreamWriter sw = new StreamWriter(stream))

{

//写入参数

sw.Write("token=" + token + "&csnId=" + kgid + "&checkstate=" + checkstate1 + "&backreason=" + backreason);

}

//实例响应对象

using (WebResponse resp = req.GetResponse())

{

result1 result = new result1();

//实例响应流

Stream sr = resp.GetResponseStream();

//读取响应流

using (StreamReader s = new StreamReader(sr))

{

//返回Json,需以实例转化

result = s.ReadToEnd().ToModel<result1>();

}

Console.Write(result.msg);

Console.Read();

}

}

}

public class result1

{

public int Code { set; get; }

public string msg { set; get; }

}

}