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Gb2312תutf-8(vbs+js)

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Function DeCodeAnsi(s)
Dim i, sTmp, sResult, sTmp1
sResult = ""
For i=1 To Len(s)
If Mid(s,i,1)="%" Then
sTmp = "&H" & Mid(s,i+1,2)
If isNumeric(sTmp) Then
If CInt(sTmp)=0 Then
i = i + 2
ElseIf CInt(sTmp)>0 And CInt(sTmp)<128 Then
sResult = sResult & Chr(sTmp)
i = i + 2
Else
If Mid(s,i+3,1)="%" Then
sTmp1 = "&H" & Mid(s,i+4,2)
If isNumeric(sTmp1) Then
sResult = sResult & Chr(CInt(sTmp)*16*16 + CInt(sTmp1))
i = i + 5
End If
Else
sResult = sResult & Chr(sTmp)
i = i + 2
End If
End If
Else
sResult = sResult & Mid(s,i,1)
End If
Else
sResult = sResult & Mid(s,i,1)
End If
Next
DeCodeAnsi = sResult
End Function

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<SCRIPT RUNAT=SERVER LANGUAGE=JAVASCRIPT>
Response.write("<br/>strx = chr(54992):");
Response.write(strx);
Response.write("<br/>strx.charCodeAt(0):");
Response.write(strx.charCodeAt(0));
Response.write("<br/>\"ÖÐ\".charCodeAt(0):");
Response.write("ÖÐ".charCodeAt(0));
Response.write("<br/>escape(strx):");
Response.write(escape(strx));
Response.write("<br/>encodeURI(strx):");
Response.write(encodeURI(strx));
Response.write("<br/>escape(\"ÖÐ\"):");
Response.write(escape("ÖÐ"));
Response.write("<br/>String.fromCharCode(20013):");
Response.write(String.fromCharCode(20013));
</SCRIPT>


·Ö±ðµ÷ÕûÎļþ´æ´¢¸ñʽ£¬codepage£¬charsetµÃµ½µÄ½á¹û£º

ÎļþΪansi¸ñʽ£º
codepage=936£º
Response.Charset = "gb2312";
strx = chr(54992)
strx:ÖÐ
strx.charCodeAt(0):20013
"ÖÐ".charCodeAt(0):20013
escape(strx):%u4E2D
encodeURI(strx):%E4%B8%AD
escape("ÖÐ"):%u4E2D
String.fromCharCode(20013):ÖÐ

Response.Charset = "utf-8";
strx = chr(54992)
strx:֐
strx.charCodeAt(0):20013
"֐".charCodeAt(0):20013
escape(strx):%u4E2D
encodeURI(strx):%E4%B8%AD
escape("֐"):%u4E2D
String.fromCharCode(20013):֐

codepage=65001:
Response.Charset = "gb2312";
strx = chr(54992)
strx:ä¸
strx.charCodeAt(0):20013
"".charCodeAt(0):-1.#IND
escape(strx):%u4E2D
encodeURI(strx):%E4%B8%AD
escape(""):
String.fromCharCode(20013):ä¸

Response.Charset = "utf-8";
strx = chr(54992)
strx:㝤
strx.charCodeAt(0):14180
"".charCodeAt(0):-1.#IND
escape(strx):%u3764
encodeURI(strx):%E3%9D%A4
escape(""):
String.fromCharCode(20013):ÖÐ

ÎļþΪutf-8¸ñʽ£º
codepage=65001:
Response.Charset = "gb2312";
strx = chr(54992)
strx:ä¸
strx.charCodeAt(0):20013
"�.charCodeAt(0):20013
escape(strx):%u4E2D
encodeURI(strx):%E4%B8%AD
escape("�):%u4E2D
String.fromCharCode(20013):ä¸

Response.Charset = "utf-8";
strx = chr(54992)
strx:ÖÐ
strx.charCodeAt(0):20013
"ÖÐ".charCodeAt(0):20013
escape(strx):%u4E2D
encodeURI(strx):%E4%B8%AD
escape("ÖÐ"):%u4E2D
String.fromCharCode(20013):ÖÐ

codepage=936£º
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