POST方法参数 [英] POST method parameters

问题描述

以下代码使用POST方法传递参数。任何人都可以帮助我们使用WCF服务读取POST方法参数。



调用方法的代码。

  string  url = http： //   90.0.0.88/xxx/Service.svc/Getlogin;  
 
 StringBuilder postData =  new  StringBuilder（）; 
 
 postData.Append（  userName =  + HttpUtility.UrlEncode（  xxx）+  &）; 
 postData.Append（  password = + HttpUtility.UrlEncode（  yyy））; 
 
  //  所有表单元素的ETC  
 
  //  现在发送数据。 
 StreamWriter writer =  null ; 
 
 HttpWebRequest request =（HttpWebRequest）WebRequest.Create（url）; 
 request.Method =   POST; 
 request.ContentType =   application / x-www-form-urlencoded; 
 request.ContentLength = postData.ToString（）。Length; 
 
 尝试 
 {
 writer =  new  StreamWriter （request.GetRequestStream（））; 
 writer.Write（postData.ToString（））; 
} 
 最后 
 {
 如果（作家！=  null ）
 writer.Close（）; 
} 
 

[edit]已添加代码块 - OriginalGriff [/ edit]

解决方案

我们可以使用输入流来阅读。

  string  inputStr =  new  StreamReader（输入）.ReadToEnd（）; 
 
  public   void  Getlogin（流输入）
 {
  string  inputStr =  new  StreamReader（输入）.ReadToEnd（）; 
} 

如果是应用程序或网站，我们可以使用请求对象读取普通查询字符串。

 Request.Params [ 索引]; 

The below code to pass the parameters using POST method. Can any one help us to read the POST method parameters using WCF service.

Code to invoke a method.

string url = http://90.0.0.88/xxx/Service.svc/Getlogin";

StringBuilder postData = new StringBuilder();

postData.Append("userName=" + HttpUtility.UrlEncode("xxx") + "&");
postData.Append("password=" + HttpUtility.UrlEncode("yyy"));

//ETC for all Form Elements

// Now to Send Data.
StreamWriter writer = null;

HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
request.ContentLength = postData.ToString().Length;

try
{
    writer = new StreamWriter(request.GetRequestStream());
    writer.Write(postData.ToString());
}
finally
{
    if (writer != null)
        writer.Close();
}

[edit]Code block added - OriginalGriff[/edit]

解决方案

We can read by using input stream.

string inputStr = new StreamReader(input).ReadToEnd();

public void Getlogin (Stream input)
{
  string inputStr = new StreamReader(input).ReadToEnd();
}

if application or site, we can read like normal query string using request object.

Request.Params["Index"];

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