asp.net默认的编码为utf-8,当与其它平台交互处理的字符串中有中文时往往会出现乱码,这是由于其它平台多采取GB2312编码,要解决这一问题,可编写一个函数,对字符串先转换再处理就行了,下面是该函数的源代码:
Imports System.Math Function URLEncoding(ByVal vstrIn As String) Dim strReturn As String strReturn = "" Dim i As Integer Dim ThisChr As String Dim innerCode, Hight8, Low8 As Integer For i = 1 To vstrIn.Length ThisChr = Mid(vstrIn, i, 1) If Abs(Asc(ThisChr)) < &HFF Then strReturn = strReturn & ThisChr Else innerCode = Asc(ThisChr) If innerCode < 0 Then innerCode = innerCode + &H10000 End If Hight8 = (innerCode And &HFF00) / &HFF Low8 = innerCode And &HFF strReturn = strReturn & "%" & Hex(Hight8) & "%" & Hex(Low8) End If Next URLEncoding = strReturn End Function
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