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C#中HttpWebRequest的用法详解

C#中HttpWebRequest的用法详解

HttpWebRequest和HttpWebResponse类是用于发送和接收HTTP数据的最好选择。它们支持一系列有用的属性。这两个类位 于System.Net命名空间，默认情况下这个类对于控制台程序来说是可访问的。请注意，HttpWebRequest对象不是利用new关键字通过构 造函数来创建的，而是利用工厂机制（factory mechanism）通过Create()方法来创建的。另外，你可能预计需要显式地调用一个“Send”方法，实际上不需要。接下来调用 HttpWebRequest.GetResponse()方法返回的是一个HttpWebResponse对象。你可以把HTTP响应的数据流 （stream）绑定到一个StreamReader对象，然后就可以通过ReadToEnd()方法把整个HTTP响应作为一个字符串取回。也可以通过 StreamReader.ReadLine()方法逐行取回HTTP响应的内容。

这种技术展示了如何限制请求重定向（request redirections）的次数， 并且设置了一个超时限制。下面是HttpWebRequest的一些属性，这些属性对于轻量级的自动化测试程序是非常重要的。

l  AllowAutoRedirect：获取或设置一个值，该值指示请求是否应跟随重定向响应。

l  CookieContainer：获取或设置与此请求关联的cookie。

l  Credentials：获取或设置请求的身份验证信息。

l  KeepAlive：获取或设置一个值，该值指示是否与 Internet 资源建立持久性连接。

l  MaximumAutomaticRedirections：获取或设置请求将跟随的重定向的最大数目。

l  Proxy：获取或设置请求的代理信息。

l  SendChunked：获取或设置一个值，该值指示是否将数据分段发送到 Internet 资源。

l  Timeout：获取或设置请求的超时值。

l  UserAgent：获取或设置 User-agent HTTP 标头的值

C# HttpWebRequest提交数据方式其实就是GET和POST两种，那么具体的实现以及操作注意事项是什么呢？那么本文就向你详细介绍C# HttpWebRequest提交数据方式的这两种利器。

C# HttpWebRequest提交数据方式学习之前我们先来看看什么是HttpWebRequest，它是 .net 基类库中的一个类，在命名空间 System.Net 下面，用来使用户通过HTTP协议和服务器交互。

C# HttpWebRequest的作用：

HttpWebRequest对HTTP协议进行了完整的封装，对HTTP协议中的 Header, Content, Cookie 都做了属性和方法的支持，很容易就能编写出一个模拟浏览器自动登录的程序。

C# HttpWebRequest提交数据方式：

程序使用HTTP协议和服务器交互主要是进行数据的提交，通常数据的提交是通过 GET 和 POST 两种方式来完成，下面对这两种方式进行一下说明：

C# HttpWebRequest提交数据方式1. GET 方式。

GET 方式通过在网络地址附加参数来完成数据的提交，比如在地址 http://www.google.com/webhp?hl=zh-CN 中，前面部分 http://www.google.com/webhp 表示数据提交的网址，后面部分 hl=zh-CN 表示附加的参数，其中 hl 表示一个键(key)， zh-CN 表示这个键对应的值(value)。程序代码如下：

HttpWebRequest req =  

(HttpWebRequest) HttpWebRequest.Create(  

"http://www.google.com/webhp?hl=zh-CN" ); 

req.Method = "GET"; 

using (WebResponse wr = req.GetResponse()) 

{ 

   //在这里对接收到的页面内容进行处理 

}

C# HttpWebRequest提交数据方式2. POST 方式。

POST 方式通过在页面内容中填写参数的方法来完成数据的提交，参数的格式和 GET 方式一样，是类似于 hl=zh-CN&newwindow=1 这样的结构。程序代码如下：

string param = "hl=zh-CN&newwindow=1";        //参数

byte[] bs = Encoding.ASCII.GetBytes(param);    //参数转化为ascii码

HttpWebRequest req =   (HttpWebRequest) HttpWebRequest.Create(   "http://www.google.com/intl/zh-CN/" );  //创建request

req.Method = "POST";    //确定传值的方式，此处为post方式传值

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

req.ContentLength = bs.Length; 

using (Stream reqStream = req.GetRequestStream()) 

{ 

   reqStream.Write(bs, 0, bs.Length); 

} 

using (WebResponse wr = req.GetResponse()) 

{ 

   //在这里对接收到的页面内容进行处理 

} 

在上面的代码中，我们访问了 www.google.com 的网址，分别以 GET 和 POST 方式提交了数据，并接收了返回的页面内容。然而，如果提交的参数中含有中文，那么这样的处理是不够的，需要对其进行编码，让对方网站能够识别。

C# HttpWebRequest提交数据方式3. 使用 GET 方式提交中文数据。

GET 方式通过在网络地址中附加参数来完成数据提交，对于中文的编码，常用的有 gb2312 和 utf8 两种，用 gb2312 方式编码访问的程序代码如下：

Encoding myEncoding = Encoding.GetEncoding("gb2312");     //确定用哪种中文编码方式

string address = "http://www.baidu.com/s?"   + HttpUtility.UrlEncode("参数一", myEncoding) +  "=" + HttpUtility.UrlEncode("值一", myEncoding);       //拼接数据提交的网址和经过中文编码后的中文参数

HttpWebRequest req =   (HttpWebRequest)HttpWebRequest.Create(address);  //创建request

req.Method = "GET";    //确定传值方式，此处为get方式

using (WebResponse wr = req.GetResponse()) 

{ 

   //在这里对接收到的页面内容进行处理 

} 

在上面的程序代码中，我们以 GET 方式访问了网址 http://www.baidu.com/s ，传递了参数“参数一=值一”，由于无法告知对方提交数据的编码类型，所以编码方式要以对方的网站为标准。常见的网站中， www.baidu.com （百度）的编码方式是 gb2312, www.google.com （谷歌）的编码方式是 utf8。

C# HttpWebRequest提交数据方式4. 使用 POST 方式提交中文数据。

POST 方式通过在页面内容中填写参数的方法来完成数据的提交，由于提交的参数中可以说明使用的编码方式，所以理论上能获得更大的兼容性。用 gb2312 方式编码访问的程序代码如下：

Encoding myEncoding = Encoding.GetEncoding("gb2312");  //确定中文编码方式。此处用gb2312

string param =   HttpUtility.UrlEncode("参数一", myEncoding) +   "=" + HttpUtility.UrlEncode("值一", myEncoding) +   "&" +     HttpUtility.UrlEncode("参数二", myEncoding) +  "=" + HttpUtility.UrlEncode("值二", myEncoding); 

byte[] postBytes = Encoding.ASCII.GetBytes(param);     //将参数转化为assic码

HttpWebRequest req = (HttpWebRequest)  HttpWebRequest.Create( "http://www.baidu.com/s" ); 

req.Method = "POST"; 

req.ContentType =   "application/x-www-form-urlencoded;charset=gb2312"; 

req.ContentLength = postBytes.Length; 

using (Stream reqStream = req.GetRequestStream()) 

{ 

   reqStream.Write(bs, 0, bs.Length); 

} 

using (WebResponse wr = req.GetResponse()) 

{ 

   //在这里对接收到的页面内容进行处理 

}  

从上面的代码可以看出， POST 中文数据的时候，先使用 UrlEncode 方法将中文字符转换为编码后的 ASCII 码，然后提交到服务器，提交的时候可以说明编码的方式，用来使对方服务器能够正确的解析。

以上列出了客户端程序使用HTTP协议与服务器交互的情况，常用的是 GET 和 POST 方式。现在流行的 WebService 也是通过 HTTP 协议来交互的，使用的是 POST 方法。与以上稍有所不同的是， WebService 提交的数据内容和接收到的数据内容都是使用了 XML 方式编码。所以， HttpWebRequest 也可以使用在调用 WebService 的情况下。

C# HttpWebRequest提交数据方式的基本内容就向你介绍到这里，希望对你了解和学习C# HttpWebRequest提交数据方式有所帮助。

复制代码 
  1. #region 公共方法
  2.         /// <summary>
  3.         /// Get数据接口
  4.         /// </summary>
  5.         /// <param name="getUrl">接口地址</param>
  6.         /// <returns></returns>
  7.         private static string GetWebRequest(string getUrl)
  8.         {
  9.             string responseContent = "";
  10.  
  11.             HttpWebRequest request = (HttpWebRequest)WebRequest.Create(getUrl);
  12.             request.ContentType = "application/json";
  13.             request.Method = "GET";
  14.  
  15.             HttpWebResponse response = (HttpWebResponse)request.GetResponse();
  16.             //在这里对接收到的页面内容进行处理
  17.             using (Stream resStream = response.GetResponseStream())
  18.             {
  19.                 using (StreamReader reader = new StreamReader(resStream, Encoding.UTF8))
  20.                 {
  21.                     responseContent = reader.ReadToEnd().ToString();
  22.                 }
  23.             }
  24.             return responseContent;
  25.         }
  26.         /// <summary>
  27.         /// Post数据接口
  28.         /// </summary>
  29.         /// <param name="postUrl">接口地址</param>
  30.         /// <param name="paramData">提交json数据</param>
  31.         /// <param name="dataEncode">编码方式(Encoding.UTF8)</param>
  32.         /// <returns></returns>
  33.         private static string PostWebRequest(string postUrl, string paramData, Encoding dataEncode)
  34.         {
  35.             string responseContent = string.Empty;
  36.             try
  37.             {
  38.                 byte[] byteArray = dataEncode.GetBytes(paramData); //转化
  39.                 HttpWebRequest webReq = (HttpWebRequest)WebRequest.Create(new Uri(postUrl));
  40.                 webReq.Method = "POST";
  41.                 webReq.ContentType = "application/x-www-form-urlencoded";
  42.                 webReq.ContentLength = byteArray.Length;
  43.                 using (Stream reqStream = webReq.GetRequestStream())
  44.                 {
  45.                     reqStream.Write(byteArray, 0, byteArray.Length);//写入参数
  46.                     //reqStream.Close();
  47.                 }
  48.                 using (HttpWebResponse response = (HttpWebResponse)webReq.GetResponse())
  49.                 {
  50.                     //在这里对接收到的页面内容进行处理
  51.                     using (StreamReader sr = new StreamReader(response.GetResponseStream(), Encoding.Default))
  52.                     {
  53.                         responseContent = sr.ReadToEnd().ToString();
  54.                     }
  55.                 }
  56.             }
  57.             catch (Exception ex)
  58.             {
  59.                 return ex.Message;
  60.             }
  61.             return responseContent;
  62.         }
  63.  
  64.         #endregion
复制代码

post支持cookie

复制代码 
  1.         /// <summary>
  2.         /// 发起Post请求（采用HttpWebRequest，支持传Cookie）
  3.         /// </summary>
  4.         /// <param name="strUrl">请求Url</param>
  5.         /// <param name="formData">发送的表单数据</param>
  6.         /// <param name="strResult">返回请求结果（如果请求失败，返回异常消息）</param>
  7.         /// <param name="cookieContainer">随同HTTP请求发送的Cookie信息，如果不需要身份验证可以为空</param>
  8.         /// <returns>返回：是否请求成功</returns>
  9.         public static bool HttpPost(string strUrl, Dictionary<string, string> formData, CookieContainer cookieContainer, out string strResult)
  10.         {
  11.             string strPostData = null;
  12.             if (formData != null && formData.Count > 0)
  13.             {
  14.                 StringBuilder sbData = new StringBuilder();
  15.                 int i = 0;
  16.                 foreach (KeyValuePair<string, string> data in formData)
  17.                 {
  18.                     if (i > 0)
  19.                     {
  20.                         sbData.Append("&");
  21.                     }
  22.                     sbData.AppendFormat("{0}={1}", data.Key, data.Value);
  23.                     i++;
  24.                 }
  25.                 strPostData = sbData.ToString();
  26.             }
  27.  
  28.             byte[] postBytes = string.IsNullOrEmpty(strPostData) ? new byte[0] : Encoding.UTF8.GetBytes(strPostData);
  29.  
  30.             return HttpPost(strUrl, postBytes, cookieContainer, out strResult);
  31.         }

post上传文件

/// <summary>
/// 发起Post文件请求（采用HttpWebRequest，支持传Cookie）
/// </summary>
/// <param name="strUrl">请求Url</param>
/// <param name="strFilePostName">上传文件的PostName</param>
/// <param name="strFilePath">上传文件路径</param>
/// <param name="cookieContainer">随同HTTP请求发送的Cookie信息，如果不需要身份验证可以为空</param>
/// <param name="strResult">返回请求结果（如果请求失败，返回异常消息）</param>
/// <returns>返回：是否请求成功</returns>
public static bool HttpPostFile(string strUrl, string strFilePostName, string strFilePath, CookieContainer cookieContainer, out string strResult)
{
HttpWebRequest request = null;
FileStream fileStream = FileHelper.GetFileStream(strFilePath);

try
{
if (fileStream == null)
{
throw new FileNotFoundException();
}

request = (HttpWebRequest)WebRequest.Create(strUrl);
request.Method = "POST";
request.KeepAlive = false;
request.Timeout = 30000;

if (cookieContainer != null)
{
request.CookieContainer = cookieContainer;
}

string boundary = string.Format("---------------------------{0}", DateTime.Now.Ticks.ToString("x"));

byte[] header = Encoding.UTF8.GetBytes(string.Format("--{0}\r\nContent-Disposition: form-data; name=\"{1}\"; filename=\"{2}\"\r\nContent-Type: application/octet-stream\r\n\r\n",
boundary, strFilePostName, Path.GetFileName(strFilePath)));
byte[] footer = Encoding.UTF8.GetBytes(string.Format("\r\n--{0}--\r\n", boundary));

request.ContentType = string.Format("multipart/form-data; boundary={0}", boundary);
request.ContentLength = header.Length + fileStream.Length + footer.Length;

using (Stream reqStream = request.GetRequestStream())
{
// 写入分割线及数据信息
reqStream.Write(header, 0, header.Length);

// 写入文件
FileHelper.WriteFile(reqStream, fileStream);

// 写入尾部
reqStream.Write(footer, 0, footer.Length);
}

strResult = GetResponseResult(request, cookieContainer);
}
catch (Exception ex)
{
strResult = ex.Message;
return false;
}
finally
{
if (request != null)
{
request.Abort();
}
if (fileStream != null)
{
fileStream.Close();
}
}

return true;
}


/// <summary>
/// 获取请求结果字符串
/// </summary>
/// <param name="request">请求对象（发起请求之后）</param>
/// <param name="cookieContainer">随同HTTP请求发送的Cookie信息，如果不需要身份验证可以为空</param>
/// <returns>返回请求结果字符串</returns>
private static string GetResponseResult(HttpWebRequest request, CookieContainer cookieContainer = null)
{
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
if (cookieContainer != null)
{
response.Cookies = cookieContainer.GetCookies(response.ResponseUri);
}
using (Stream rspStream = response.GetResponseStream())
{
using (StreamReader reader = new StreamReader(rspStream, Encoding.UTF8))
{
return reader.ReadToEnd();
}
}
}
}
 

 

OAuth头部 

  
  1. //构造OAuth头部 
  2. StringBuilder oauthHeader = new StringBuilder(); 
  3. oauthHeader.AppendFormat("OAuth realm=\"\", oauth_consumer_key={0}, ", apiKey); 
  4. oauthHeader.AppendFormat("oauth_nonce={0}, ", nonce); 
  5. oauthHeader.AppendFormat("oauth_timestamp={0}, ", timeStamp); 
  6. oauthHeader.AppendFormat("oauth_signature_method={0}, ", "HMAC-SHA1"); 
  7. oauthHeader.AppendFormat("oauth_version={0}, ", "1.0"); 
  8. oauthHeader.AppendFormat("oauth_signature={0}, ", sig); 
  9. oauthHeader.AppendFormat("oauth_token={0}", accessToken); 
  10.  
  11. //构造请求 
  12. StringBuilder requestBody = new StringBuilder(""); 
  13. Encoding encoding = Encoding.GetEncoding("utf-8"); 
  14. byte[] data = encoding.GetBytes(requestBody.ToString()); 
  15.  
  16. // Http Request的设置 
  17. HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri); 
  18. request.Headers.Set("Authorization", oauthHeader.ToString());
  19. //request.Headers.Add("Authorization", authorization); 
  20. request.ContentType = "application/atom+xml"; 
  21. request.Method = "GET";
 

 

C#通过WebClient/HttpWebRequest实现http的post/get方法

1.POST方法(httpWebRequest)

  1. //body是要传递的参数,格式"roleId=1&uid=2"
  2. //post的cotentType填写:"application/x-www-form-urlencoded"
  3. //soap填写:"text/xml; charset=utf-8"
  4.     public static string PostHttp(string url, string body, string contentType)
  5.     {
  6.         HttpWebRequest httpWebRequest = (HttpWebRequest)WebRequest.Create(url);
  7.  
  8.         httpWebRequest.ContentType = contentType;
  9.         httpWebRequest.Method = "POST";
  10.         httpWebRequest.Timeout = 20000;
  11.  
  12.         byte[] btBodys = Encoding.UTF8.GetBytes(body);
  13.         httpWebRequest.ContentLength = btBodys.Length;
  14.         httpWebRequest.GetRequestStream().Write(btBodys, 0, btBodys.Length);
  15.  
  16.         HttpWebResponse httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();
  17.         StreamReader streamReader = new StreamReader(httpWebResponse.GetResponseStream());
  18.         string responseContent = streamReader.ReadToEnd();
  19.  
  20.         httpWebResponse.Close();
  21.         streamReader.Close();
  22.         httpWebRequest.Abort();
  23.         httpWebResponse.Close();
  24.  
  25.         return responseContent;
  26.     }
  27.  
  28. POST方法(httpWebRequest)
 


2.POST方法(WebClient)

  
  1. // <summary>
  2.         /// 通过WebClient类Post数据到远程地址，需要Basic认证；
  3.         /// 调用端自己处理异常
  4.         /// </summary>
  5.         /// <param name="uri"></param>
  6.         /// <param name="paramStr">name=张三&age=20</param>
  7.         /// <param name="encoding">请先确认目标网页的编码方式</param>
  8.         /// <param name="username"></param>
  9.         /// <param name="password"></param>
  10.         /// <returns></returns>
  11.         public static string Request_WebClient(string uri, string paramStr, Encoding encoding, string username, string password)
  12.         {
  13.             if (encoding == null)
  14.                 encoding = Encoding.UTF8;
  15.  
  16.             string result = string.Empty;
  17.  
  18.             WebClient wc = new WebClient();
  19.  
  20.             // 采取POST方式必须加的Header
  21.             wc.Headers.Add("Content-Type", "application/x-www-form-urlencoded");
  22.  
  23.             byte[] postData = encoding.GetBytes(paramStr);
  24.  
  25.             if (!string.IsNullOrEmpty(username) && !string.IsNullOrEmpty(password))
  26.             {
  27.                 wc.Credentials = GetCredentialCache(uri, username, password);
  28.                 wc.Headers.Add("Authorization", GetAuthorization(username, password));
  29.             }
  30.  
  31.             byte[] responseData = wc.UploadData(uri, "POST", postData); // 得到返回字符流
  32.             return encoding.GetString(responseData);// 解码                  
  33.         }
  34.  
  35. POST方法(WebClient)
 

3.Get方法(httpWebRequest)

  
  1. public static string GetHttp(string url, HttpContext httpContext)
  2.     {
  3.         string queryString = "?";
  4.  
  5.         foreach (string key in httpContext.Request.QueryString.AllKeys)
  6.         {
  7.             queryString += key + "=" + httpContext.Request.QueryString[key] + "&";
  8.         }
  9.  
  10.         queryString = queryString.Substring(0, queryString.Length - 1);
  11.  
  12.         HttpWebRequest httpWebRequest = (HttpWebRequest)WebRequest.Create(url + queryString);
  13.  
  14.         httpWebRequest.ContentType = "application/json";
  15.         httpWebRequest.Method = "GET";
  16.         httpWebRequest.Timeout = 20000;
  17.  
  18.         //byte[] btBodys = Encoding.UTF8.GetBytes(body);
  19.         //httpWebRequest.ContentLength = btBodys.Length;
  20.         //httpWebRequest.GetRequestStream().Write(btBodys, 0, btBodys.Length);
  21.  
  22.         HttpWebResponse httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();
  23.         StreamReader streamReader = new StreamReader(httpWebResponse.GetResponseStream());
  24.         string responseContent = streamReader.ReadToEnd();
  25.  
  26.         httpWebResponse.Close();
  27.         streamReader.Close();
  28.  
  29.         return responseContent;
  30.     }
  31.  
  32. Get方法(HttpWebRequest)
 

4.basic验证的WebRequest/WebResponse

  
  1. /// <summary>
  2.         /// 通过 WebRequest/WebResponse 类访问远程地址并返回结果，需要Basic认证；
  3.         /// 调用端自己处理异常
  4.         /// </summary>
  5.         /// <param name="uri"></param>
  6.         /// <param name="timeout">访问超时时间，单位毫秒；如果不设置超时时间，传入0</param>
  7.         /// <param name="encoding">如果不知道具体的编码，传入null</param>
  8.         /// <param name="username"></param>
  9.         /// <param name="password"></param>
  10.         /// <returns></returns>
  11.         public static string Request_WebRequest(string uri, int timeout, Encoding encoding, string username, string password)
  12.         {
  13.             string result = string.Empty;
  14.  
  15.             WebRequest request = WebRequest.Create(new Uri(uri));
  16.  
  17.             if (!string.IsNullOrEmpty(username) && !string.IsNullOrEmpty(password))
  18.             {
  19.                 request.Credentials = GetCredentialCache(uri, username, password);
  20.                 request.Headers.Add("Authorization", GetAuthorization(username, password));
  21.             }
  22.  
  23.             if (timeout > 0)
  24.                 request.Timeout = timeout;
  25.  
  26.             WebResponse response = request.GetResponse();
  27.             Stream stream = response.GetResponseStream();
  28.             StreamReader sr = encoding == null ? new StreamReader(stream) : new StreamReader(stream, encoding);
  29.  
  30.             result = sr.ReadToEnd();
  31.  
  32.             sr.Close();
  33.             stream.Close();
  34.  
  35.             return result;
  36.         }
  37.  
  38.         #region # 生成 Http Basic 访问凭证 #
  39.  
  40.         private static CredentialCache GetCredentialCache(string uri, string username, string password)
  41.         {
  42.             string authorization = string.Format("{0}:{1}", username, password);
  43.  
  44.             CredentialCache credCache = new CredentialCache();
  45.             credCache.Add(new Uri(uri), "Basic", new NetworkCredential(username, password));
  46.  
  47.             return credCache;
  48.         }
  49.  
  50.         private static string GetAuthorization(string username, string password)
  51.         {
  52.             string authorization = string.Format("{0}:{1}", username, password);
  53.  
  54.             return "Basic " + Convert.ToBase64String(new ASCIIEncoding().GetBytes(authorization));
  55.         }
  56.  
  57.         #endregion
  58.  
  59. basic验证的WebRequest/WebResponse

C#语言写的关于HttpWebRequest 类的使用方法

http://www.jb51.net/article/57156.htm

  
  1. using System;
  2.  
  3. using System.Collections.Generic;
  4.  
  5. using System.IO;
  6.  
  7. using System.Net;
  8.  
  9. using System.Text;
  10.  
  11. namespace HttpWeb
  12.  
  13. {
  14.  
  15.     /// <summary> 
  16.  
  17.     ///  Http操作类 
  18.  
  19.     /// </summary> 
  20.  
  21.     public static class httptest
  22.  
  23.     {
  24.  
  25.         /// <summary> 
  26.  
  27.         ///  获取网址HTML 
  28.  
  29.         /// </summary> 
  30.  
  31.         /// <param name="URL">网址 </param> 
  32.  
  33.         /// <returns> </returns> 
  34.  
  35.         public static string GetHtml(string URL)
  36.  
  37.         {
  38.  
  39.             WebRequest wrt;
  40.  
  41.             wrt = WebRequest.Create(URL);
  42.  
  43.             wrt.Credentials = CredentialCache.DefaultCredentials;
  44.  
  45.             WebResponse wrp;
  46.  
  47.             wrp = wrt.GetResponse();
  48.  
  49.             string reader = new StreamReader(wrp.GetResponseStream(), Encoding.GetEncoding("gb2312")).ReadToEnd();
  50.  
  51.             try
  52.  
  53.             {
  54.  
  55.                 wrt.GetResponse().Close();
  56.  
  57.             }
  58.  
  59.             catch (WebException ex)
  60.  
  61.             {
  62.  
  63.                 throw ex;
  64.  
  65.             }
  66.  
  67.             return reader;
  68.  
  69.         }
  70.  
  71.         /// <summary> 
  72.  
  73.         /// 获取网站cookie 
  74.  
  75.         /// </summary> 
  76.  
  77.         /// <param name="URL">网址 </param> 
  78.  
  79.         /// <param name="cookie">cookie </param> 
  80.  
  81.         /// <returns> </returns> 
  82.  
  83.         public static string GetHtml(string URL, out string cookie)
  84.  
  85.         {
  86.  
  87.             WebRequest wrt;
  88.  
  89.             wrt = WebRequest.Create(URL);
  90.  
  91.             wrt.Credentials = CredentialCache.DefaultCredentials;
  92.  
  93.             WebResponse wrp;
  94.  
  95.             wrp = wrt.GetResponse();
  96.             string html = new StreamReader(wrp.GetResponseStream(), Encoding.GetEncoding("gb2312")).ReadToEnd();
  97.  
  98.             try
  99.  
  100.             {
  101.  
  102.                 wrt.GetResponse().Close();
  103.  
  104.             }
  105.  
  106.             catch (WebException ex)
  107.  
  108.             {
  109.  
  110.                 throw ex;
  111.  
  112.             }
  113.  
  114.             cookie = wrp.Headers.Get("Set-Cookie");
  115.  
  116.             return html;
  117.  
  118.         }
  119.  
  120.         public static string GetHtml(string URL, string postData, string cookie, out string header, string server)
  121.  
  122.         {
  123.  
  124.             return GetHtml(server, URL, postData, cookie, out header);
  125.  
  126.         }
  127.  
  128.         public static string GetHtml(string server, string URL, string postData, string cookie, out string header)
  129.  
  130.         {
  131.  
  132.             byte[] byteRequest = Encoding.GetEncoding("gb2312").GetBytes(postData);
  133.  
  134.             return GetHtml(server, URL, byteRequest, cookie, out header);
  135.  
  136.         }
  137.  
  138.         public static string GetHtml(string server, string URL, byte[] byteRequest, string cookie, out string header)
  139.  
  140.         {
  141.  
  142.             byte[] bytes = GetHtmlByBytes(server, URL, byteRequest, cookie, out header);
  143.  
  144.             Stream getStream = new MemoryStream(bytes);
  145.  
  146.             StreamReader streamReader = new StreamReader(getStream, Encoding.GetEncoding("gb2312"));
  147.  
  148.             string getString = streamReader.ReadToEnd();
  149.  
  150.             streamReader.Close();
  151.  
  152.             getStream.Close();
  153.  
  154.             return getString;
  155.  
  156.         }
  157.  
  158.         /// <summary> 
  159.  
  160.         /// Post模式浏览 
  161.  
  162.         /// </summary> 
  163.  
  164.         /// <param name="server">服务器地址 </param> 
  165.  
  166.         /// <param name="URL">网址 </param> 
  167.  
  168.         /// <param name="byteRequest">流 </param> 
  169.  
  170.         /// <param name="cookie">cookie </param> 
  171.  
  172.         /// <param name="header">句柄 </param> 
  173.  
  174.         /// <returns> </returns> 
  175.  
  176.         public static byte[] GetHtmlByBytes(string server, string URL, byte[] byteRequest, string cookie, out string header)
  177.  
  178.         {
  179.  
  180.             long contentLength;
  181.  
  182.             HttpWebRequest httpWebRequest;
  183.  
  184.             HttpWebResponse webResponse;
  185.  
  186.             Stream getStream;
  187.  
  188.             httpWebRequest = (HttpWebRequest)HttpWebRequest.Create(URL);
  189.  
  190.             CookieContainer co = new CookieContainer();
  191.  
  192.             co.SetCookies(new Uri(server), cookie);
  193.  
  194.             httpWebRequest.CookieContainer = co;
  195.  
  196.             httpWebRequest.ContentType = "application/x-www-form-urlencoded";
  197.  
  198.             httpWebRequest.Accept =
  199.  
  200.                 "image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*";
  201.  
  202.             httpWebRequest.Referer = server;
  203.  
  204.             httpWebRequest.UserAgent =
  205.  
  206.                 "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; Maxthon; .NET CLR 1.1.4322)";
  207.  
  208.             httpWebRequest.Method = "Post";
  209.  
  210.             httpWebRequest.ContentLength = byteRequest.Length;
  211.  
  212.             Stream stream;
  213.  
  214.             stream = httpWebRequest.GetRequestStream();
  215.  
  216.             stream.Write(byteRequest, 0, byteRequest.Length);
  217.  
  218.             stream.Close();
  219.  
  220.             webResponse = (HttpWebResponse)httpWebRequest.GetResponse();
  221.  
  222.             header = webResponse.Headers.ToString();
  223.  
  224.             getStream = webResponse.GetResponseStream();
  225.  
  226.             contentLength = webResponse.ContentLength;
  227.  
  228.             byte[] outBytes = new byte[contentLength];
  229.  
  230.             outBytes = ReadFully(getStream);
  231.  
  232.             getStream.Close();
  233.  
  234.             return outBytes;
  235.  
  236.         }
  237.  
  238.         public static byte[] ReadFully(Stream stream)
  239.  
  240.         {
  241.  
  242.             byte[] buffer = new byte[128];
  243.  
  244.             using (MemoryStream ms = new MemoryStream())
  245.  
  246.             {
  247.  
  248.                 while (true)
  249.  
  250.                 {
  251.  
  252.                     int read = stream.Read(buffer, 0, buffer.Length);
  253.  
  254.                     if (read <= 0)
  255.  
  256.                         return ms.ToArray();
  257.  
  258.                     ms.Write(buffer, 0, read);
  259.  
  260.                 }
  261.  
  262.             }
  263.  
  264.         }
  265.  
  266.         /// <summary> 
  267.  
  268.         /// Get模式 
  269.  
  270.         /// </summary> 
  271.  
  272.         /// <param name="URL">网址 </param> 
  273.  
  274.         /// <param name="cookie">cookies </param> 
  275.  
  276.         /// <param name="header">句柄 </param> 
  277.  
  278.         /// <param name="server">服务器 </param> 
  279.  
  280.         /// <param name="val">服务器 </param> 
  281.  
  282.         /// <returns> </returns> 
  283.  
  284.         public static string GetHtml(string URL, string cookie, out string header, string server)
  285.  
  286.         {
  287.  
  288.             return GetHtml(URL, cookie, out header, server, "");
  289.  
  290.         }
  291.  
  292.         /// <summary> 
  293.  
  294.         /// Get模式浏览 
  295.  
  296.         /// </summary> 
  297.  
  298.         /// <param name="URL">Get网址 </param> 
  299.  
  300.         /// <param name="cookie">cookie </param> 
  301.  
  302.         /// <param name="header">句柄 </param> 
  303.  
  304.         /// <param name="server">服务器地址 </param> 
  305.  
  306.         /// <param name="val"> </param> 
  307.  
  308.         /// <returns> </returns> 
  309.  
  310.         public static string GetHtml(string URL, string cookie, out string header, string server, string val)
  311.  
  312.         {
  313.  
  314.             HttpWebRequest httpWebRequest;
  315.  
  316.             HttpWebResponse webResponse;
  317.  
  318.             Stream getStream;
  319.  
  320.             StreamReader streamReader;
  321.  
  322.             string getString = "";
  323.  
  324.             httpWebRequest = (HttpWebRequest)HttpWebRequest.Create(URL);
  325.  
  326.             httpWebRequest.Accept = "*/*";
  327.  
  328.             httpWebRequest.Referer = server;
  329.  
  330.             CookieContainer co = new CookieContainer();
  331.  
  332.             co.SetCookies(new Uri(server), cookie);
  333.  
  334.             httpWebRequest.CookieContainer = co;
  335.  
  336.             httpWebRequest.UserAgent =
  337.  
  338.                 "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; Maxthon; .NET CLR 1.1.4322)";
  339.  
  340.             httpWebRequest.Method = "GET";
  341.  
  342.             webResponse = (HttpWebResponse)httpWebRequest.GetResponse();
  343.  
  344.             header = webResponse.Headers.ToString();
  345.  
  346.             getStream = webResponse.GetResponseStream();
  347.  
  348.             streamReader = new StreamReader(getStream, Encoding.GetEncoding("gb2312"));
  349.  
  350.             getString = streamReader.ReadToEnd();
  351.  
  352.             streamReader.Close();
  353.  
  354.             getStream.Close();
  355.  
  356.             return getString;
  357.  
  358.         }
  359.  
  360.    }
  361.  
  362. }
 

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  1.     /// <summary>
  2.     /// 作用描述： WebRequest操作类
  3.     /// </summary>
  4.     public static class CallWebRequest
  5.     {
  6.         /// <summary>
  7.         /// 通过GET请求获取数据
  8.         /// </summary>
  9.         /// <param name="url"></param>
  10.         /// <returns></returns>
  11.         public static string Get(string url)
  12.         {
  13.             HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest;
  14.             //每次请求绕过代理，解决第一次调用慢的问题
  15.             request.Proxy = null;
  16.             //多线程并发调用时默认2个http连接数限制的问题，讲其设为1000
  17.             ServicePoint currentServicePoint = request.ServicePoint;
  18.             currentServicePoint.ConnectionLimit = 1000;
  19.             HttpWebResponse response = request.GetResponse() as HttpWebResponse;
  20.             string str;
  21.             using (Stream responseStream = response.GetResponseStream())
  22.             {
  23.                 Encoding encode = Encoding.GetEncoding("utf-8");
  24.                 StreamReader reader = new StreamReader(responseStream, encode);
  25.                 str = reader.ReadToEnd();          
  26.             }
  27.             response.Close();
  28.             response = null;
  29.             request.Abort();
  30.             request = null;
  31.             return str;
  32.         }
  33.  
  34.         /// <summary>
  35.         /// 通过POST请求传递数据
  36.         /// </summary>
  37.         /// <param name="url"></param>
  38.         /// <param name="postData"></param>
  39.         /// <returns></returns>
  40.         public static string Post(string url, string postData)
  41.         {
  42.             HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest;
  43.  
  44.             //将发送数据转换为二进制格式
  45.             byte[] byteArray = Encoding.UTF8.GetBytes(postData);
  46.             //要POST的数据大于1024字节的时候, 浏览器并不会直接就发起POST请求, 而是会分为俩步：
  47.             //1. 发送一个请求, 包含一个Expect:100-continue, 询问Server使用愿意接受数据
  48.             //2. 接收到Server返回的100-continue应答以后, 才把数据POST给Server
  49.             //直接关闭第一步验证
  50.             request.ServicePoint.Expect100Continue = false;
  51.             //是否使用Nagle：不使用，提高效率 
  52.             request.ServicePoint.UseNagleAlgorithm = false;
  53.             //设置最大连接数
  54.             request.ServicePoint.ConnectionLimit = 65500;
  55.             //指定压缩方法
  56.             //request.Headers.Add(HttpRequestHeader.AcceptEncoding, "gzip,deflate");
  57.             request.KeepAlive = false;
  58.             //request.ContentType = "application/json";
  59.             request.ContentType = "application/x-www-form-urlencoded";
  60.             
  61.             request.Method = "POST";
  62.             request.Timeout = 20000;
  63.             request.ContentLength = byteArray.Length;
  64.             //关闭缓存
  65.             request.AllowWriteStreamBuffering = false;
  66.  
  67.             //每次请求绕过代理，解决第一次调用慢的问题
  68.             request.Proxy = null;
  69.             //多线程并发调用时默认2个http连接数限制的问题，讲其设为1000
  70.             ServicePoint currentServicePoint = request.ServicePoint;
  71.  
  72.             Stream dataStream = request.GetRequestStream();
  73.             dataStream.Write(byteArray, 0, byteArray.Length);
  74.             dataStream.Close();
  75.  
  76.             WebResponse response = request.GetResponse();
  77.             //获取服务器返回的数据流
  78.             dataStream = response.GetResponseStream();
  79.             StreamReader reader = new StreamReader(dataStream);
  80.             string responseFromServer = reader.ReadToEnd();
  81.             reader.Close();
  82.             dataStream.Close();
  83.             request.Abort();
  84.             response.Close();
  85.             reader.Dispose();
  86.             dataStream.Dispose();
  87.             return responseFromServer;
  88.         }
  89.     }
  
  1.     /// <summary>
  2.     /// 用于外部接口调用封装
  3.     /// </summary>
  4.     public static class ApiInterface
  5.     {
  6.  
  7.         /// <summary>
  8.         ///验证密码是否正确
  9.         /// </summary>
  10.         public static Api_ToConfig<object> checkPwd(int userId, string old)
  11.         {
  12.             var url = WebConfigManager.GetAppSettings("DataCenterUrl") + "/rest/user/checkPwd";
  13.             var data = Json.ToObject<Api_ToConfig<object>>(CallWebRequest.Post(url + "?id=" + userId, "&oldPwd=" + old));
  14.             //var data = Json.ToObject<Api_ToConfig<object>>(CallWebRequest.Post(url, "{\"id\":" + userId + ",oldPwd:\"" + old + "\",newPwd:\"" + pwd + "\"}"));
  15.             return data;
  16.         }
  17.  
  18.         /// <summary>
  19.         ///
  20.         /// </summary>
  21.         public static Api_ToConfig<object> UpdatePassword(int userId, string pwd, string old)
  22.         {
  23.             var url = WebConfigManager.GetAppSettings("DataCenterUrl") + "/rest/user/updatePwd";
  24.             var data = Json.ToObject<Api_ToConfig<object>>(CallWebRequest.Post(url + "?id=" + userId + "&oldPwd=" + old, "&newPwd=" + pwd));
  25.             //var data = Json.ToObject<Api_ToConfig<object>>(CallWebRequest.Post(url, "{\"id\":" + userId + ",oldPwd:\"" + old + "\",newPwd:\"" + pwd + "\"}"));
  26.             return data;
  27.         }
  28.  
  29.  
  30.  
  31.  
  32.         private static DateTime GetTime(string timeStamp)
  33.         {
  34.             DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1));
  35.             long lTime = long.Parse(timeStamp + "0000");
  36.             TimeSpan toNow = new TimeSpan(lTime); return dtStart.Add(toNow);
  37.         }
  38.  
  39.  
  40.         #region 公共方法
  41.  
  42.         /// <summary>
  43.         /// 配置文件key
  44.         /// </summary>
  45.         /// <param name="key"></param>
  46.         /// <param name="isOutKey"></param>
  47.         /// <returns></returns>
  48.         public static string GetConfig(string key, bool isOutKey = false)
  49.         {
  50.             //  CacheRedis.Cache.RemoveObject(RedisKey.ConfigList);
  51.             var data = CacheRedis.Cache.Get<Api_BaseToConfig<Api_Config>>(RedisKey.ConfigList);
  52.  
  53.             //  var data = new Api_BaseToConfig<Api_Config>();
  54.             if (data == null)
  55.             {
  56.                 string dataCenterUrl = WebConfigManager.GetAppSettings("DataCenterUrl");
  57.                 string configurationInfoListByFilter = WebConfigManager.GetAppSettings("ConfigurationInfoListByFilter");
  58.  
  59.                 string systemCoding = WebConfigManager.GetAppSettings("SystemCoding");
  60.                 string nodeIdentifier = WebConfigManager.GetAppSettings("NodeIdentifier");
  61.                 string para = "systemIdf=" + systemCoding + "&nodeIdf=" + nodeIdentifier + "";
  62.                 //string para = "{\"systemIdf\":\"" + systemCoding + "\",\"nodeIdf\":\"" + nodeIdentifier + "\"}";
  63.  
  64.                 string result = CallWebRequest.Post(dataCenterUrl + "/rest" + configurationInfoListByFilter, para);
  65.                 data =
  66.                     Json.ToObject<Api_BaseToConfig<Api_Config>>(result);
  67.                 CacheRedis.Cache.Set(RedisKey.ConfigList, data);
  68.             }
  69.             if (data.Status)
  70.             {
  71.                 if (isOutKey && ConfigServer.IsOutside())
  72.                 {
  73.                     key += "_outside";
  74.                 }
  75.                 key = key.ToLower();
  76.                 var firstOrDefault = data.Data.FirstOrDefault(e => e.Identifier.ToLower() == key);
  77.                 if (firstOrDefault != null)
  78.                 {
  79.                     return firstOrDefault.Value;
  80.                 }
  81.                 else
  82.                 {
  83.                     if (key.IndexOf("_outside") > -1)
  84.                     {
  85.                         firstOrDefault = data.Data.FirstOrDefault(e => e.Identifier == key.Substring(0, key.LastIndexOf("_outside")));
  86.                         if (firstOrDefault != null)
  87.                             return firstOrDefault.Value;
  88.                     }
  89.                 }
  90.             }
  91.             return "";
  92.         }
  93.  
  94.         public static string WebPostRequest(string url, string postData)
  95.         {
  96.             return CallWebRequest.Post(url, postData);
  97.         }
  98.         public static string WebGetRequest(string url)
  99.         {
  100.             return CallWebRequest.Get(url);
  101.         }
  102.  
  103.         #endregion
  104.  
  105.  
  106.         #region 参数转换方法
  107.         private static string ConvertClassIds(string classIds)
  108.         {
  109.             var list = classIds.Split(',');
  110.             StringBuilder sb = new StringBuilder("{\"class_id_list\": [");
  111.             foreach (var s in list)
  112.             {
  113.                 sb.Append("{\"classId\": \"" + s + "\"},");
  114.             }
  115.             if (list.Any())
  116.                 sb.Remove(sb.Length - 1, 1);
  117.  
  118.             sb.Append("]}");
  119.  
  120.             return sb.ToString();
  121.         }
  122.  
  123.         private static string ConvertLabIds(string labIds)
  124.         {
  125.             var list = labIds.Split(',');
  126.             StringBuilder sb = new StringBuilder("{\"lab_id_list\": [");
  127.             foreach (var s in list)
  128.             {
  129.                 sb.Append("{\"labId\": \"" + s + "\"},");
  130.             }
  131.             if (list.Any())
  132.                 sb.Remove(sb.Length - 1, 1);
  133.  
  134.             sb.Append("]}");
  135.  
  136.             return sb.ToString();
  137.         }
  138.  
  139.         private static string ConvertCardNos(string cardNos)
  140.         {
  141.             var list = cardNos.Split(',');
  142.             StringBuilder sb = new StringBuilder("{\"student_cardNos_list\": [");
  143.             foreach (var s in list)
  144.             {
  145.                 sb.Append("{\"stuCardNo\": \"" + s + "\"},");
  146.             }
  147.             if (list.Any())
  148.                 sb.Remove(sb.Length - 1, 1);
  149.  
  150.             sb.Append("]}");
  151.  
  152.             return sb.ToString();
  153.         }
  154.         #endregion
  155.  
  156.  
  157.  
  158.         /// <summary>
  159.         /// 设置公文已读
  160.         /// </summary>
  161.         /// <param name="beginTime"></param>
  162.         /// <param name="endTime"></param>
  163.         /// <param name="userId"></param>
  164.         /// <param name="currentPage"></param>
  165.         /// <param name="pageSize"></param>
  166.         /// <returns></returns>
  167.         public static Api_ToConfig<object> FlowService(string id)
  168.         {
  169.             var url = WebConfigManager.GetAppSettings("FlowService");
  170.             var data = Json.ToObject<Api_ToConfig<object>>(CallWebRequest.Post(url + "?Copyid=" + id, ""));
  171.             return data;
  172.         }
  173.  
  174.  
  175.         /// <summary>
  176.         ///获取OA工作流数据
  177.         /// </summary>
  178.         public static string getOAWorkFlowData(string userName, string userId)
  179.         {
  180.             var url = GetConfig("platform.application.oa.url") + WebConfigManager.GetAppSettings("OAWorkFlowData");
  181.             var data = CallWebRequest.Post(url, "&account=" + userName + "&userId=" + userId);
  182.             return data;
  183.  
  184.         }
  185.  
  186.         public static List<Api_Course> GetDreamClassCourse(string userId)
  187.         {
  188.             List<Api_Course> list = new List<Api_Course>();
  189.             list = CacheRedis.Cache.Get<List<Api_Course>>(RedisKey.DreamCourse + userId);
  190.             if (list != null && list.Count > 0)
  191.                 return list;
  192.  
  193.             var url = GetConfig("platform.system.dreamclass.url", true) + "rest/getTeacherCourseInfo";
  194.             var result = Json.ToObject<ApiResult<Api_Course>>(CallWebRequest.Post(url, "&userId=" + userId));
  195.             if (result.state)
  196.                 list = result.data;
  197.             CacheRedis.Cache.Set(RedisKey.DreamCourse + userId, list, 30);//缓存30分钟失效
  198.             return list;
  199.         }
  200.  
  201.         /// <summary>
  202.         /// 用户信息
  203.         /// </summary>
  204.         /// <param name="userId"></param>
  205.         /// <returns></returns>
  206.         public static Api_User GetUserInfoByUserName(string userName)
  207.         {
  208.             var model = new Api_User();
  209.             var url = WebConfigManager.GetAppSettings("DataCenterUrl") + "/rest/user/getUserInfoByUserName";
  210.             var result = Json.ToObject<ApiBase<Api_User>>(CallWebRequest.Post(url, "&userName=" + userName));
  211.             if (result.status == true && result.data != null)
  212.                 model = result.data;
  213.             return model;
  214.         }
  215.  
  216.         public static Api_User GetUserInfoByUserId(string userId)
  217.         {
  218.             var model = new Api_User();
  219.             var url = WebConfigManager.GetAppSettings("DataCenterUrl") + "/rest/user/getUserInfoByUserId";
  220.             var result = Json.ToObject<ApiBase<Api_User>>(CallWebRequest.Get(url + "?userId=" + userId));
  221.             if (result.status == true && result.data != null)
  222.                 model = result.data;
  223.             return model;
  224.         }
  225.  
  226.         public static Api_User GetUserByUserId(string userId)
  227.         {
  228.             var model = new Api_User();
  229.             var url = WebConfigManager.GetAppSettings("DataCenterUrl") + "/rest/user/getUserByUserId";
  230.             var result = Json.ToObject<ApiBase<Api_User>>(CallWebRequest.Get(url + "?userId=" + userId));
  231.             if (result.status == true && result.data != null)
  232.                 model = result.data;
  233.             return model;
  234.         }
  235.  
  236.  
  237.         public static ApiBase<string> UserExist(string userName)
  238.         {
  239.             ApiBase<string> result = new ApiBase<string>();
  240.             var url = WebConfigManager.GetAppSettings("DataCenterUrl") + "/rest/user/checkUserExists";
  241.             result = Json.ToObject<ApiBase<string>>(CallWebRequest.Post(url, "&userName=" + userName));
  242.             return result;
  243.  
  244.         }
  245.         public static ApiBase<string> CheckUserPwd(string userName, string pwd)
  246.         {
  247.             ApiBase<string> result = new ApiBase<string>();
  248.             var url = WebConfigManager.GetAppSettings("DataCenterUrl") + "/rest/user/checkUserPsw";
  249.             result = Json.ToObject<ApiBase<string>>(CallWebRequest.Post(url, "&userName=" + userName + "&psw=" + pwd));
  250.             return result;
  251.  
  252.         }
  253.         public static ApiBase<Api_AnswerQuestion> GetAnswerQuestion(string userName)
  254.         {
  255.             ApiBase<Api_AnswerQuestion> result = new ApiBase<Api_AnswerQuestion>();
  256.             var url = WebConfigManager.GetAppSettings("DataCenterUrl") + "/rest/safety/getSafetyByUserName";
  257.             result = Json.ToObject<ApiBase<Api_AnswerQuestion>>(CallWebRequest.Post(url, "&userName=" + userName));
  258.             return result;
  259.         }
  260.  
  261.         public static ApiBase<string> ResetUserPassword(string userName, string newPassWord)
  262.         {
  263.             ApiBase<string> result = new ApiBase<string>();
  264.             var url = WebConfigManager.GetAppSettings("DataCenterUrl") + "/rest/user/resetUserPasswordByUserName";
  265.             result = Json.ToObject<ApiBase<string>>(CallWebRequest.Post(url, "&userName=" + userName + "&newPassWord=" + newPassWord));
  266.             return result;
  267.         }
  268.         public static ApiBase<string> ChangeUserSafeAnswer(string userId, string answer1, string answer2, string answer3, string safeId)
  269.         {
  270.             ApiBase<string> result = new ApiBase<string>();
  271.             var url = WebConfigManager.GetAppSettings("DataCenterUrl") + "/rest/safety/batchUpdageSafety";
  272.             result = Json.ToObject<ApiBase<string>>(CallWebRequest.Post(url, "&data=[{editor:\"" + userId + "\",safetyAnswerOne:\"" + answer1 + "\",safetyAnswerTwo:\"" + answer2 + "\",safetyAnswerThree:\"" + answer3 + "\",safetyId:" + safeId + "}]"));
  273.             return result;
  274.         }
  275.  
  276.         public static ApiBase<string> UpdateUserPhoto(string userId, string userPhoto)
  277.         {
  278.             ApiBase<string> result = new ApiBase<string>();
  279.             var url = WebConfigManager.GetAppSettings("DataCenterUrl") + "/rest/user/updataUserInfo";
  280.             result = Json.ToObject<ApiBase<string>>(CallWebRequest.Post(url, "&data=[{userId:\"" + userId + "\",userPhoto:\"" + userPhoto + "\"}]"));
  281.             return result;
  282.         }
  283.  
  284.         public static Api_DreamClassUserInfo GetDreamClassUser(string userId)
  285.         {
  286.             var model = new Api_DreamClassUserInfo();
  287.             //model = CacheRedis.Cache.Get<Api_DreamClassUserInfo>(RedisKey.DreamCourseUser + userId);
  288.             var url = GetConfig("platform.system.dreamclass.url", true) + "rest/getUserInfo";
  289.             var result = Json.ToObject<ApiBase<Api_DreamClassUserInfo>>(CallWebRequest.Post(url, "&userId=" + userId));
  290.             if (result.state == true && result.data != null)
  291.             {
  292.                 model = result.data;
  293.                 //CacheRedis.Cache.Set(RedisKey.DreamCourseUser+userId,model);
  294.             }
  295.  
  296.             return model;
  297.         }
  298.  
  299.         public static List<Api_BitCourse> GetBitCourseList(string userName)
  300.         {
  301.             List<Api_BitCourse> list = new List<Api_BitCourse>();
  302.             list = CacheRedis.Cache.Get<List<Api_BitCourse>>(RedisKey.BitCourse + userName);
  303.             if (list != null && list.Count > 0)
  304.                 return list;
  305.             try
  306.             {
  307.                 var url = GetConfig("platform.system.szhjxpt.url", true) + "/Services/DtpServiceWJL.asmx/GetMyCourseByLoginName";
  308.                 var result = Json.ToObject<ApiConfig<Api_BitCourse>>(CallWebRequest.Post(url, "&loginName=" + userName));
  309.  
  310.                 if (result.success)
  311.                     list = result.datas;
  312.                 CacheRedis.Cache.Set(RedisKey.BitCourse + userName, list, 30);//缓存30分钟失效
  313.             }
  314.             catch (Exception exception)
  315.             {
  316.                 list = new List<Api_BitCourse>();
  317.                 Log.Error(exception.Message);
  318.             }
  319.  
  320.             return list;
  321.         }
  322.     }

 

https://blog.csdn.net/u011966339/article/details/80996129
posted on 2022-09-10 00:15  sunny123456  阅读(4213)  评论(0)  编辑  收藏  举报