我有一个脚本可以访问FTP服务器并获取目录下的文件列表:
//line 65 of Status script that is mentioned in error message
string[] list = ftp.DirectoryListSimple("AdvancedCalender/Calenders/Versions");
//ftp.DirectoryListSimple()
//FTP script that is mentioned in error message
public string[] DirectoryListSimple(string directory)
{
try
{
Uri serverUri = new Uri(host);
Uri relativeUri = new Uri("/" + directory);
Uri fullUri = new Uri(serverUri, relativeUri);
ftpRequest = (FtpWebRequest)FtpWebRequest.Create(fullUri);
ftpRequest.Credentials = new NetworkCredential(user, pass);
ftpRequest.UseBinary = true;
ftpRequest.UsePassive = true;
ftpRequest.KeepAlive = true;
ftpRequest.Method = WebRequestMethods.Ftp.ListDirectory;
ftpResponse = (FtpWebResponse)ftpRequest.GetResponse();
ftpStream = ftpResponse.GetResponseStream();
StreamReader ftpReader = new StreamReader(ftpStream);
string directoryRaw = null;
try { while (ftpReader.Peek() != -1) { directoryRaw += ftpReader.ReadLine() + "|"; } }
catch (Exception ex) { Debug.LogError(ex.ToString()); }
ftpReader.Close();
ftpStream.Close();
ftpResponse.Close();
ftpRequest = null;
try { string[] directoryList = directoryRaw.Split("|".ToCharArray()); return directoryList; }
catch (Exception ex) { Debug.LogError(ex.ToString()); }
}
catch (Exception ex) { Debug.LogError(ex.ToString()); }
//^ error caught here
return new string[] { "" };
}
错误消息:
System.UriFormatException:无效的URI:无法确定URI的格式。 在System.Uri.CreateThis(System.String uri,System.Boolean dontEscape,System.UriKind uriKind)[0x0007b] in :0 在System.Uri..ctor(System.String uriString)[0x00014] in :0 在BtStudios.HelperClasses.FtpHelpers.FTP.DirectoryListSimple(System.String directory)[0x0000b]中 C:\Users\btowr\OneDrive\Desktop\Advanced Calender\Assets\FTP.cs:299 UnityEngine.Debug:LogError (object) BtStudios.HelperClasses.FtpHelpers.FTP:DirectoryListSimple (string)(位于Assets/FTP.cs:330) 状态:Start()(位于Assets/Status.cs:65)
我可以确认我能够连接到FTP服务器,我可以确认文件存在,并且我可以确认URI格式正确(至少我所知道的是正确的)。
(编辑)如果您需要查看函数中使用的变量,我可以分享它,但是敏感信息,例如IP、用户名和密码将与真实的IP、用户名和密码不同。