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utf-8 - ASP : I can´t decode some character from utf-8 to iso-8859-1

转载 作者:行者123 更新时间:2023-12-02 17:40:12 25 4
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我使用这个函数来解码 UTF-8:

function DecodeUTF8(s)
dim i
dim c
dim n
i = 1
do while i <= len(s)
c = asc(mid(s,i,1))
if c and &H80 then
n = 1
do while i + n < len(s)
if (asc(mid(s,i+n,1)) and &HC0) <> &H80 then
exit do
end if
n = n + 1
loop
if n = 2 and ((c and &HE0) = &HC0) then
c = asc(mid(s,i+1,1)) + &H40 * (c and &H01)
else
c = 191
end if
s = left(s,i-1) + chr(c) + mid(s,i+n)
end if
i = i + 1
loop

DecodeUTF8 = s
end function

但是解码这些字符有一些问题:

€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ

在那种情况下

c=191-->c='¿'

我找到了一些与此问题相关的信息: http://www.i18nqa.com/debug/utf8-debug.html

你知道什么函数可以正确解码吗?

最佳答案

Public Function DecodeUTF8(s)
Set stmANSI = Server.CreateObject("ADODB.Stream")
s = s & ""
On Error Resume Next

With stmANSI
.Open
.Position = 0
.CharSet = "Windows-1252"
.WriteText s
.Position = 0
.CharSet = "UTF-8"
End With

DecodeUTF8 = stmANSI.ReadText
stmANSI.Close

If Err.number <> 0 Then
lib.logger.error "str.DecodeUTF8( " & s & " ): " & Err.Description
DecodeUTF8 = s
End If
On error Goto 0
End Function

关于utf-8 - ASP : I can´t decode some character from utf-8 to iso-8859-1,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/21751893/

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