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我在django rest框架中給了我一個休息服務。我正在嘗試在C#中使用此服務。獲取web服務返回的實際錯誤代碼
這裏是我的示例代碼:
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create("https://abcd.zyz.com/hello/pqr");
request.Method = "POST";
request.ContentType = "application/json";
System.Text.UTF8Encoding encoding = new System.Text.UTF8Encoding();
string data = "{" + "\"key" + "\":" + "\"" + value + "\"}";
byte[] bytes = encoding.GetBytes(data);
request.ContentLength = bytes.Length;
string strUserNameAndPasswordForHeader = strUserName + ":" + strPassword;
request.Headers["Authorization"] = "Basic " + Convert.ToBase64String(Encoding.Default.GetBytes(strUserNameAndPasswordForHeader)); /*Add username password to header*/
using (Stream requestStream = request.GetRequestStream())
{
// Send the data.
requestStream.Write(bytes, 0, bytes.Length);
}
var response = request.GetResponse();
最後一行導致網絡異常。當我嘗試獲得狀態碼時,我得到了403禁止。編寫該服務的用戶說密碼不正確時返回-5。當用戶帳戶不存在時返回-6。我如何處理這些錯誤值,因爲對於我來說,對於這些場景中的每一個,它總是返回403.我在哪裏可以看到web異常中的-5和-6?
爲什麼downvote ...? – poke