使用C＃Windows服务应用程序上载文件 [英] Upload file using C# Windows service application

问题描述

大家好，



i希望使用简单的C＃widows服务应用程序将文件上传到ftp服务器，这是我的代码

Hello guys,

i want to upload a file to ftp server using simple C# widows service application, and this is my code

protected void UploadToFTP(string path, string name)
        {
            Logger("Executing UploadToFTP Function . . .");
            Logger("UploadToFTP Report :: " + path + "," + name);
            String sourcefilepath = path;
            String ftpurl = "ftp://cnetiran.com";
            String ftpusername = "cnetiran.com";
            String ftppassword = "************";
            try
            {
                string filename = Path.GetFileName(sourcefilepath);
                string ftpfullpath = ftpurl + "//rasool//" + name;
                FtpWebRequest ftp = (FtpWebRequest)FtpWebRequest.Create(ftpfullpath);
                ftp.Credentials = new NetworkCredential(ftpusername, ftppassword);

                ftp.KeepAlive = true;
                ftp.UseBinary = true;
                ftp.Method = WebRequestMethods.Ftp.UploadFile;

                FileStream fs = File.OpenRead(sourcefilepath);
                byte[] buffer = new byte[fs.Length];
                fs.Read(buffer, 0, buffer.Length);
                fs.Close();

                Stream ftpstream = ftp.GetRequestStream();
                ftpstream.Write(buffer, 0, buffer.Length);
                ftpstream.Close();
            }
            catch (Exception ex)
            {
                Logger("UploadToFTP Function Says : " + ex.ToString());
            }
            Logger("End of UploadToFTP . . .");
        }

i在C＃Windows应用程序中测试此代码，这是有效的，但在C＃Windows服务应用程序中不能正常工作。



如何解决这个问题？

i test this code in C# Windows application, and that''s work, but in C# Windows service app does not work properly.

how can i solve this problem???

推荐答案

我是假设无法正常工作意味着它根本不会转移任何东西。您记录的错误消息可能与此相关 - 您是否看过它？



如果不自行运行此代码作为服务，我不得不猜测，但是我的第一个想法是查看服务访问权限。因为当你将它作为应用程序运行它并且不作为服务时，执行应用程序的用户可能无法访问该文件，但是对于完全以不同用户身份运行的服务可能无法访问该文件。您可能必须更改权限，或以其他用户身份运行服务。这可能有所帮助： http://stackoverflow.com/questions/ 4453646 / windows-service-choose-user-or-system-on-install [ ^ ]

I''m assuming that "does not work properly" means it transfers nothing at all. The error message you have logged will probably be relevant here - have you looked at it?

Without running this code as a service myself, I would have to guess, but my first thought would be to look at the service access permissions. Since when you run it as an app it works, and doesn''t as a service, it is likely that the file is accessible to the user who executes the application, but not to the service, which runs as a different user altogether. You may have to either change teh permissions, or run teh service as a different user. This may help: http://stackoverflow.com/questions/4453646/windows-service-choose-user-or-system-account-on-install[^]

这篇关于使用C＃Windows服务应用程序上载文件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！