Question

C#写接口怎么分URL地址给别人用

假如我用C#写了一个服务器，怎么才能写出URL地址给别人用，类似手机APP调用到的接口

Answer 1

参考
using System.Net;
using System.Security.Cryptography;
using System.IO;
using Newtonsoft.Json;

namespace CRM.BLL.SalesClue
{
public class AddSalesClueLogic
{

public void PushSaleClueData(string companyUserName,string mobile,string email,string post,string saleClueSource,string companyType)
{

//AppSecret
var AppSecret = "TUSDLFJSJ9877DLJFSLD9999SLDJFS";
var Appid = "51477108";

var access_token = "";
using (var wc = new WebClient())
{
var result = wc.DownloadString(string.Format("http://www.xxxxx.com?appid={0}&secret={1}", Appid, AppSecret));
if (result.Contains("40001"))
{
return;
}
access_token = JsonConvert.DeserializeObject<Token>(result).access_token;
}
if (string.IsNullOrEmpty(access_token))
{
return;
}

var Url = string.Format("http://www.xxxxx.com?access_token={0}", access_token);

//模拟数据
var dict = new Dictionary<string, string>();

//这是一个实体对象，传入的参数
dict.Add("姓名", companyUserName);
dict.Add("职务", post);
dict.Add("手机", mobile);
dict.Add("邮箱",email);
dict.Add("公司", companyType);
dict.Add("需求来源", saleClueSource);

var data = JsonConvert.SerializeObject(dict);
//数据签名
var sign = Getmd5(data + AppSecret).ToUpper();
try
{
var PostResutl = Post(Url, data, "application/json", 1000 * 3, Encoding.UTF8, "sign", sign);

}
catch (Exception ex)
{

}
}
public class Token
{
public string access_token { get; set; }
public int expires_in { get; set; }
}

public static string GetMd5(string inputStr)
{
byte[] md5Bytes = Encoding.UTF8.GetBytes(inputStr);
MD5 md5 = new MD5CryptoServicePRovider();
byte[] cryptString = md5.ComputeHash(md5Bytes);
int len;

StringBuilder sb = new StringBuilder();
len = cryptString.Length;
for (int i = 0; i < len; i++)
{
sb.Append(cryptString[i].ToString("X2"));
}
return sb.ToString();
}
public static string Post(string url, string data, string contentType, int timeoutMillis, Encoding encoding = null, string RequestKey = null, string RequestValue = null)
{

encoding = encoding ?? Encoding.UTF8;

var request = WebRequest.Create(url);
request.Method = "POST";
//request.Timeout = timeoutMillis;
request.ContentType = contentType;
if (!string.IsNullOrEmpty(RequestKey))
{
request.Headers.Add(RequestKey, RequestValue);
}

using (var reqStream = request.GetRequestStream())
{
using (var writer = new StreamWriter(reqStream, encoding))
{
writer.Write(data);
writer.Flush();
writer.Close();
}
}

using (var response = request.GetResponse())
{
using (var stream = response.GetResponseStream())
{
if (stream == null)
{
return string.Empty;
}

using (var reader = new StreamReader(stream, encoding))
{
var s = reader.ReadToEnd();
return s;
}
}
}
}
}
}

View Code

接收接口的数据

public class HomeController : Controller
{
// GET: Home
[HttpPost]
public ActionResult Index()
{
//分配的AppSerect
var AppSerect = "dafsdfaijlasjdfsajfd";

if (string.IsNullOrEmpty(Request.Headers["sign"]))
{
//不是推送的数据
return null;
}

var sign = Request.Headers["sign"];
System.IO.Stream s = Request.InputStream;

var content = "";
using (var reader = new StreamReader(s, Encoding.UTF8))
{
content = reader.ReadToEnd();
}

var aydata = Newtonsoft.Json.JsonConvert.DeserializeObject<AYC>(content);

if (GetMd5(content + AppSerect) == sign)
{
//推送的数据
}
else
{
//不是推送的数据
}
return Content(content);
}

追问

能给点注释吗？