html读出文本文件内容_javascript技巧



Function bytes2BSTR(vIn)
strReturn = ""
For i = 1 To LenB(vIn)
ThisCharCode = AscB(MidB(vIn,i,1))
If ThisCharCode < &H80 Then
strReturn = strReturn & Chr(ThisCharCode)
Else
NextCharCode = AscB(MidB(vIn,i+1,1))
strReturn = strReturn & Chr(CLng(ThisCharCode) * &H100 + CInt(NextCharCode))
i = i + 1
End If
Next
bytes2BSTR = strReturn
End Function


var xmlUrl = new ActiveXObject('Microsoft.XMLHTTP');
xmlUrl.Open('GET','1.txt');
xmlUrl.Send();
setTimeout('alert(bytes2BSTR(xmlUrl.ResponseBody))',2000);