文件是通过 Visual Studio 下载的，但不是通过 .exe 下载的

当我尝试下载 a 时出现以下错误.pdf通过我的网址从文件.exe file.

服务器违反了协议。部分=响应头 详细信息=CR 后必须跟 LF

但当我尝试从 Visual Studio 调试代码时，也会下载同样的内容。我完全迷失了，不知道发生了什么。有人可以告诉我可能是什么问题吗

My App.config file

<?xml version="1.0"?>
<configuration>
  <system.net>
    <settings>
      <httpWebRequest useUnsafeHeaderParsing="true" />
    </settings>
  </system.net>
</configuration>

useUnsafeHeaderParsing="true"是每个人都在互联网上声明的明显修复，不幸的是它不起作用

这是我的网络客户端代码

public class CookieAwareWebClient : WebClient {
    private CookieContainer cc = new CookieContainer();
    private string lastPage;

    protected override WebRequest GetWebRequest(Uri address) {
        if (address.Scheme == Uri.UriSchemeHttps) {
            ServicePointManager.SecurityProtocol = (SecurityProtocolType)3072 | SecurityProtocolType.Ssl3 | SecurityProtocolType.Tls;
            // allows for validation of SSL conversations
            ServicePointManager.ServerCertificateValidationCallback = delegate { return true; };
        }
        WebRequest R = base.GetWebRequest(address);
        if (R is HttpWebRequest) {
            HttpWebRequest wr = (HttpWebRequest)R;
            wr.CookieContainer = cc;
            if (lastPage != null) {
                wr.Referer = lastPage;
            }
        }
        lastPage = address.ToString();
        return R;
    }
}

Update : My .exe能够下载大多数网址，除了少数。考虑我有 4 个网址：A,B,C and D。我的视觉工作室能够从所有 4 个网址下载文件，但我的.exe从前 3 个网址下载文件。对于网址，D它抛出

服务器违反了协议。部分=响应头 详细信息=CR 后必须跟 LF

更新2：我试图追踪D使用提琴手的网址。当我运行D从浏览器下载文件的 url，我得到以下标头和文件下载的。另请注意D url is 重定向下载前转到另一个网址

CONNECT www.loim.com:443 HTTP/1.1
Host: www.loim.com:443
Connection: keep-alive
User-Agent: Mozilla/5.0 (Windows NT 6.2; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36

当我尝试从以下位置下载文件时D网址使用.exe我得到了下面的标题

CONNECT www.loim.com:443 HTTP/1.1
Host: www.loim.com
Connection: Keep-Alive

由于某种原因User-Agent这就是问题所在吗？

Update3: dir /s /bbin\debug 的

C:\Pradeep\TFS\proj\bin\Debug\app.publish
C:\Pradeep\TFS\proj\bin\Debug\CLImport.application
C:\Pradeep\TFS\proj\bin\Debug\CLImport.exe
C:\Pradeep\TFS\proj\bin\Debug\CLImport.exe.config
C:\Pradeep\TFS\proj\bin\Debug\CLImport.exe.manifest
C:\Pradeep\TFS\proj\bin\Debug\CLImport.pdb
C:\Pradeep\TFS\proj\bin\Debug\CLImport.vshost.application
C:\Pradeep\TFS\proj\bin\Debug\CLImport.vshost.exe
C:\Pradeep\TFS\proj\bin\Debug\CLImport.vshost.exe.config
C:\Pradeep\TFS\proj\bin\Debug\CLImport.vshost.exe.manifest
C:\Pradeep\TFS\proj\bin\Debug\FED.Business.Collection.dll
C:\Pradeep\TFS\proj\bin\Debug\FED.Business.Collection.pdb
C:\Pradeep\TFS\proj\bin\Debug\FED.Data.Collection.dll
C:\Pradeep\TFS\proj\bin\Debug\FED.Data.Collection.pdb
C:\Pradeep\TFS\proj\bin\Debug\FED.DataSource.Utilities.dll
C:\Pradeep\TFS\proj\bin\Debug\FED.DataSource.Utilities.pdb
C:\Pradeep\TFS\proj\bin\Debug\GemBox.Spreadsheet.dll
C:\Pradeep\TFS\proj\bin\Debug\ICSharpCode.SharpZipLib.dll
C:\Pradeep\TFS\proj\bin\Debug\Ignored
C:\Pradeep\TFS\proj\bin\Debug\itextsharp.dll
C:\Pradeep\TFS\proj\bin\Debug\Microsoft.Exchange.WebServices.dll
C:\Pradeep\TFS\proj\bin\Debug\Processed
C:\Pradeep\TFS\proj\bin\Debug\tt.text
C:\Pradeep\TFS\proj\bin\Debug\app.publish\CLImport.exe

The 应用程序配置文件 https://learn.microsoft.com/en-us/dotnet/framework/configure-apps/#application-configuration-files需要与以下内容位于同一文件夹中.exe。当您部署时CLImport.exe你还应该部署CLImport.exe.config到该文件夹​​。