今天搞sxna,遇到了编码转换的难题，搞了一个多小时，历尽千辛万苦，总算总结了如下的汉字转换为各种UTF-8UnicodeAnsi编码的程序．不敢独享，特此奉献给各位编程爱好者！
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符合GOOGLE的UTF编码
汉字经过encodeURIComponent变成%E6%B1%89%E5%AD%97
%E6%B1%89%E5%AD%97经过decodeURIComponent变成汉字
用google搜索"汉字":
http://www.google.com/search?hl=zh-CN&q=%E6%B1%89%E5%AD%97
符合BAIDU的UTF-8编码
汉字经过AnsiCode变为%BA%BA%D7%D6
BA%BA%D7%D6经过DeCodeAnsi变为汉字
用baidu搜索"汉字":
http://www.baidu.com/baidu?word=%BA%BA%D7%D6
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汉字经过chinese2unicode变为汉字
汉字经过UTF2GB变为汉字
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test.asp原程序如下
（下载源程序http://www.dc9.cn/upload/test.rar）
复制代码 代码如下:
UTF-8UnicodeAnsi汉字GB2321几种编码转换程序
今天搞sxna,遇到了编码转换的难题，找了一个多小时，历尽千辛万苦，总算总结了如下的汉字转换为各种UTF-8UnicodeAnsi编码的程序．不敢独享，特此奉献给各位编程爱好者！
<scriptlanguage="JAVASCRIPT"runat="server">
varss;
vardd;
ss=decodeURIComponent("%E6%B1%89%E5%AD%97");
dd=encodeURIComponent("汉字");
</script>
符合GOOGLE的UTF编码
<p>
汉字经过encodeURIComponent变成
<%=dd%>
</p>
<p>
%E6%B1%89%E5%AD%97经过decodeURIComponent变成
<%=ss%>
</p>
<scriptlanguage="vbscript"runat="server">
FunctionAnsiCode(vstrIn)
Dimi,strReturn,innerCode,ThisChr
DimHight8,Low8
strReturn=""
Fori=1ToLen(vstrIn)
ThisChr=Mid(vStrIn,i,1)
IfAbs(Asc(ThisChr))<&HFFThen
strReturn=strReturn&ThisChr
Else
innerCode=Asc(ThisChr)
IfinnerCode<0Then
innerCode=innerCode+&H10000
EndIf
Hight8=(innerCodeAnd&HFF00)&HFF
Low8=innerCodeAnd&HFF
strReturn=strReturn&"%"&Hex(Hight8)&"%"&Hex(Low8)
EndIf
Next
AnsiCode=strReturn
EndFunction
FunctionDeCodeAnsi(s)
Dimi,sTmp,sResult,sTmp1
sResult=""
Fori=1ToLen(s)
IfMid(s,i,1)="%"Then
sTmp="&H"&Mid(s,i+1,2)
IfisNumeric(sTmp)Then
IfCInt(sTmp)=0Then
i=i+2
ElseIfCInt(sTmp)>0AndCInt(sTmp)<128Then
sResult=sResult&Chr(sTmp)
i=i+2
Else
IfMid(s,i+3,1)="%"Then
sTmp1="&H"&Mid(s,i+4,2)
IfisNumeric(sTmp1)Then
sResult=sResult&Chr(CInt(sTmp)*16*16+CInt(sTmp1))
i=i+5
EndIf
Else
sResult=sResult&Chr(sTmp)
i=i+2
EndIf
EndIf
Else
sResult=sResult&Mid(s,i,1)
EndIf
Else
sResult=sResult&Mid(s,i,1)
EndIf
Next
DeCodeAnsi=sResult
EndFunction
</script>
符合BAIDU的UTF-8编码
<p>
汉字经过AnsiCode变为
<%=AnsiCode("汉字")%>
</p>
<p>
%BA%BA%D7%D6经过DeCodeAnsi变为
<%=DeCodeAnsi("%BA%BA%D7%D6")%>
</p>
<%
'汉字转换为UTF-8
functionchinese2unicode(Str)
dimi
dimStr_one
dimStr_unicode
fori=1tolen(Str)
Str_one=Mid(Str,i,1)
Str_unicode=Str_unicode&chr(38)
Str_unicode=Str_unicode&chr(35)
Str_unicode=Str_unicode&chr(120)
Str_unicode=Str_unicode&Hex(ascw(Str_one))
Str_unicode=Str_unicode&chr(59)
next
chinese2unicode=Str_unicode
endfunction
'UTF-8ToGB2312
functionUTF2GB(UTFStr)
forDig=1tolen(UTFStr)
ifmid(UTFStr,Dig,1)="%"then
iflen(UTFStr)>=Dig+8then
GBStr=GBStr&ConvChinese(mid(UTFStr,Dig,9))
Dig=Dig+8
else
GBStr=GBStr&mid(UTFStr,Dig,1)
endif
else
GBStr=GBStr&mid(UTFStr,Dig,1)
endif
next
UTF2GB=GBStr
endfunction
functionConvChinese(x)
A=split(mid(x,2),"%")
i=0
j=0
fori=0toubound(A)
A(i)=c16to2(A(i))
next
fori=0toubound(A)-1
DigS=instr(A(i),"0")
Unicode=""
forj=1toDigS-1
ifj=1then
A(i)=right(A(i),len(A(i))-DigS)
Unicode=Unicode&A(i)
else
i=i+1
A(i)=right(A(i),len(A(i))-2)
Unicode=Unicode&A(i)
endif
next
iflen(c2to16(Unicode))=4then
ConvChinese=ConvChinese&chrw(int("&H"&c2to16(Unicode)))
else
ConvChinese=ConvChinese&chr(int("&H"&c2to16(Unicode)))
endif
next
endfunction
functionc2to16(x)
i=1
fori=1tolen(x)step4
c2to16=c2to16&hex(c2to10(mid(x,i,4)))
next
endfunction
functionc2to10(x)
c2to10=0
ifx="0"thenexitfunction
i=0
fori=0tolen(x)-1
ifmid(x,len(x)-i,1)="1"thenc2to10=c2to10+2^(i)
next
endfunction
functionc16to2(x)
i=0
fori=1tolen(trim(x))
tempstr=c10to2(cint(int("&h"&mid(x,i,1))))
dowhilelen(tempstr)<4
tempstr="0"&tempstr
loop
c16to2=c16to2&tempstr
next
endfunction
functionc10to2(x)
mysign=sgn(x)
x=abs(x)
DigS=1
do
ifx<2^DigSthen
exitdo
else
DigS=DigS+1
endif
loop
tempnum=x
i=0
fori=DigSto1step-1
iftempnum>=2^(i-1)then
tempnum=tempnum-2^(i-1)
c10to2=c10to2&"1"
else
c10to2=c10to2&"0"
endif
next
ifmysign=-1thenc10to2="-"&c10to2
endfunction
%>
<P>汉字经过chinese2unicode变为
<%=chinese2unicode("汉字")%>(需要察看源代码,浏览器已经直接翻译)
</p>
<p>汉字经过UTF2GB变为
<%=UTF2GB("汉字")%>(需要察看源代码,浏览器已经直接翻译)
另外在网上发现了一个不错的编码转换小站
http://www.dheart.net/bmzh/index.php