如何修复错误：远程服务器返回错误：（403）禁止。 [英] How to fix the error : the remote server returned an error: (403) forbidden.

问题描述

当我尝试运行代码时，它会抛出错误。



远程服务器返回错误：（403）禁止。



我尝试过：

我的代码是
 
 HttpWebRequest request =（HttpWebRequest）WebRequest.Create（http://www.sriramachandramedicalcentre.com/api/appserver/app/getAppoimentdetails）; 
 
 request.Credentials = CredentialCache.DefaultCredentials; 
 request.Method =POST; 
 request.ContentType =application / x-www-form-urlencoded; 
 request.UseDefaultCredentials = true; 
 request.Proxy.Credentials = System.Net.CredentialCache.DefaultCredentials; 
 
 HttpWebResponse response =（HttpWebResponse）request.GetResponse（）; 
 Console.WriteLine（response.StatusDescription）; 
流dataStream = response.GetResponseStream（）; 
 StreamReader reader = new StreamReader（dataStream）; 
 string responseFromServer = reader.ReadToEnd（）; 
 
 Console.WriteLine（responseFromServer）; 
 reader.Close（）; 
 dataStream.Close（）; 
 response.Close（）; 

解决方案

您传递了错误的凭据（请参阅 HTTP 403 - 维基百科 [ ^ ]）。



您必须在服务器上传递帐户的凭据，而不是在客户端上运行应用程序的用户的Windows凭据与 CredentialCache.DefaultCredentials一起使用：

 request.Credentials =  new  System.Net.NetworkCredential（用户名，密码）; 
  //  或使用域名： 
  //   request.Credentials = new System.Net.NetworkCredential（用户名，密码，域名）;  

when I try run code, it throws an error.

The remote server returned an error: (403) Forbidden.

What I have tried:

My code is

HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://www.sriramachandramedicalcentre.com/api/appserver/app/getAppoimentdetails");
           
request.Credentials = CredentialCache.DefaultCredentials;
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
request.UseDefaultCredentials = true;
request.Proxy.Credentials = System.Net.CredentialCache.DefaultCredentials;

HttpWebResponse response = (HttpWebResponse)request.GetResponse();
Console.WriteLine(response.StatusDescription);
Stream dataStream = response.GetResponseStream();
StreamReader reader = new StreamReader(dataStream);
string responseFromServer = reader.ReadToEnd();

Console.WriteLine(responseFromServer);
reader.Close();
dataStream.Close();
response.Close();

解决方案

You are passing wrong credentials (see HTTP 403 - Wikipedia[^]).

You have to pass credentials for an account on the server instead of the Windows credentials of the user running the application on the client which are used with CredentialCache.DefaultCredentials:

request.Credentials = new System.Net.NetworkCredential(username, password);
// Or with domain:
//request.Credentials = new System.Net.NetworkCredential(username, password, domain);

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