我正在寫一個程序在vb 6.我想發送數據到我的服務器並獲取返回的數據
但我遇到了一個問題:當我發送數據(沒有任何錯誤)是從我的服務器沒有答案。
注意:我使用XAMPP作爲服務器,它可以與瀏覽器一起使用!使用套接字發送數據到HTTP服務器
Private blnConnected As Boolean
Private Sub cmdSend_Click()
Dim str As String
str = "GET /newpass/ HTTP/1.1" & vbNewLine & "Host: localhost" & _
vbNewLine & "User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.21) Gecko/20110830 Firefox/3.6.21" & _
vbNewLine & "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8" & _
vbNewLine & "Accept-Language: en-us,en;q=0.5" & _
vbNewLine & "Accept-Encoding: gzip,deflate" & _
vbNewLine & "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7" & _
vbNewLine & "Keep-Alive: 115" & _
vbNewLine & "Connection: keep-alive"
winsock.Protocol = sckTCPProtocol
winsock.RemoteHost = "localhost"
winsock.RemotePort = 80
winsock.Connect
While Not blnConnected
DoEvents
Wend
winsock.SendData str
End Sub
Private Sub winsock_Connect()
blnConnected = True
End Sub
Private Sub winsock_DataArrival(ByVal bytesTotal As Long)
Dim strResponse As String
winsock.GetData strResponse, vbString, bytesTotal
info.Text = strResponse
End Sub
Private Sub winsock_Error(ByVal Number As Integer, Description As String, ByVal Scode As Long, ByVal Source As String, ByVal HelpFile As String, ByVal HelpContext As Long, CancelDisplay As Boolean)
winsock.Close
End Sub
嗯。 VB6具有內置的AsyncRead,Win2K及更高版本具有WinHTTP,幾乎任何東西都具有MSXML,因此至少有3種方法可以實現這一點,而不會出現易出錯的手動編碼。 – Bob77