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私は、VB6を介して三菱M70 CNC(FTPサーバー)と通信する必要があるプロジェクトを開発しています。私がアップロードしたり、それにファイルをダウンロードしようとすると、それとの私の最初の通信は、成功しているものの、次のエラーが発生します。FTPファイルVB6でアップロードエラー
Error 120003
200 Type set to I
200 Port command successful
500 Cannot Copy file/Directory. Permission Denied.
は私が手動でフォルダ内のファイルのコピーと貼り付けることができますよ。しかし、VBで同じことをしようとすると、エラーが表示されます。
MYプロジェクトVB exeは、私のFTPサーバーと同じPCにインストールされています。あなたがFTP cpommandに最終的な場所を見る機会を与えていない
Option Explicit
Private m_GettingDir As Boolean
Private Sub AddMessage(ByVal msg As String)
txtResults.Text = txtResults.Text & vbCrLf & msg
txtResults.SelStart = Len(txtResults.Text)
End Sub
Private Sub cmdUpload_Click()
Dim host_name As String
Dim CMD2 As String
Enabled = False
MousePointer = vbHourglass
txtResults.Text = "Working"
txtResults.SelStart = Len(txtResults.Text)
DoEvents
' You must set the URL before the user name and
' password. Otherwise the control cannot verify
' the user name and password and you get the error:
'
' Unable to connect to remote host
inetFTP.URL = "ftp://Administrator:[email protected]:8080/(192,168,1,101)/"
inetFTP.UserName = "Administrator"
inetFTP.Password = "CNC"
' This is the path where Remote File is to be Copied
CMD2 = "ftp://Administrator:[email protected]:8080/(192,168,1,101)/CNC%20MEMORY/PRG/USER/NEW_test.txt"
'Is the syntax of Remote file path Correct? I dont want to copy the file in Home directory
' Execution
inetFTP.Execute , "PUT C:\TEST.TXT CMD2"
' m_GettingDir = True
' inetFTP.Execute , "Dir"
End Sub
Private Sub inetFTP_StateChanged(ByVal State As Integer)
Select Case State
Case icError
AddMessage "Error: " & _
" " & inetFTP.ResponseCode & vbCrLf & _
" " & inetFTP.ResponseInfo
Case icNone
AddMessage "None"
Case icConnecting
AddMessage "Connecting"
Case icConnected
AddMessage "Connected"
Case icDisconnecting
AddMessage "Disconnecting"
Case icDisconnected
AddMessage "Disconnected"
Case icRequestSent
AddMessage "Request Sent"
Case icRequesting
AddMessage "Requesting"
Case icReceivingResponse
AddMessage "Receiving Response"
Case icRequestSent
AddMessage "Request Sent"
Case icResponseReceived
AddMessage "Response Received"
Case icResolvingHost
AddMessage "Resolving Host"
Case icHostResolved
AddMessage "Host Resolved"
Case icResponseCompleted
AddMessage inetFTP.ResponseInfo
If m_GettingDir Then
Dim txt As String
Dim chunk As Variant
m_GettingDir = False
'Get the first chunk.
chunk = inetFTP.GetChunk(1024, icString)
DoEvents
Do While Len(chunk) < 0
txt = txt & chunk
chunk = inetFTP.GetChunk(1024, icString)
DoEvents
Loop
' AddMessage "----------"
AddMessage txt
End If
Case Else
AddMessage "State = " & Format$(State)
End Select
Enabled = True
MousePointer = vbDefault
End Sub