'=============汉字转换为UTF-8================== function chinese2unicode(Str) for i=1 to len(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 end function '=============UTF-8转换为汉字================== function UTF2GB(UTFStr) for Dig=1 to len(UTFStr) if mid(UTFStr,Dig,1)="%" then if len(UTFStr) >= Dig+8 then GBStr=GBStr & ConvChinese(mid(UTFStr,Dig,9)) Dig=Dig+8 else GBStr=GBStr & mid(UTFStr,Dig,1) end if else GBStr=GBStr & mid(UTFStr,Dig,1) end if next UTF2GB=GBStr end function function ConvChinese(x) A=split(mid(x,2),"%") i=0 j=0 for i=0 to ubound(A) A(i)=c16to2(A(i)) next for i=0 to ubound(A)-1 DigS=instr(A(i),"0") Unicode="" for j=1 to DigS-1 if j=1 then 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) end if next if len(c2to16(Unicode))=4 then ConvChinese=ConvChinese & chrw(int("&H" & c2to16(Unicode))) else ConvChinese=ConvChinese & chr(int("&H" & c2to16(Unicode))) end if next end function function c2to16(x) i=1 for i=1 to len(x) step 4 c2to16=c2to16 & hex(c2to10(mid(x,i,4))) next end function function c2to10(x) c2to10=0 if x="0" then exit function i=0 for i= 0 to len(x) -1 if mid(x,len(x)-i,1)="1" then c2to10=c2to10+2^(i) next end function function c16to2(x) i=0 for i=1 to len(trim(x)) tempstr= c10to2(cint(int("&h" & mid(x,i,1)))) do while len(tempstr)<4 tempstr="0" & tempstr loop c16to2=c16to2 & tempstr next end function function c10to2(x) mysign=sgn(x) x=abs(x) DigS=1 do if x<2^DigS then exit do else DigS=DigS+1 end if loop tempnum=x i=0 for i=DigS to 1 step-1 if tempnum>=2^(i-1) then tempnum=tempnum-2^(i-1) c10to2=c10to2 & "1" else c10to2=c10to2 & "0" end if next if mysign=-1 then c10to2="-" & c10to2 end function 'GB2312转UTF-8 '个人代码风格注释(变量名中第一个小写字母表表示变量类型) 'i:为Integer型; 's:为String; Function U2UTF8(Byval a_iNum) Dim sResult,sUTF8 Dim iTemp,iHexNum,i iHexNum = Trim(a_iNum) If iHexNum = "" Then Exit Function End If sResult = "" If (iHexNum < 128) Then sResult = sResult & iHexNum ElseIf (iHexNum < 2048) Then sResult = ChrB(&H80 + (iHexNum And &H3F)) iHexNum = iHexNum \ &H40 sResult = ChrB(&HC0 + (iHexNum And &H1F)) & sResult ElseIf (iHexNum < 65536) Then sResult = ChrB(&H80 + (iHexNum And &H3F)) iHexNum = iHexNum \ &H40 sResult = ChrB(&H80 + (iHexNum And &H3F)) & sResult iHexNum = iHexNum \ &H40 sResult = ChrB(&HE0 + (iHexNum And &HF)) & sResult End If U2UTF8 = sResult End Function Function GB2UTF(Byval a_sStr) Dim sGB,sResult,sTemp Dim iLen,iUnicode,iTemp,i sGB = Trim(a_sStr) iLen = Len(sGB) For i = 1 To iLen sTemp = Mid(sGB,i,1) iTemp = Asc(sTemp) If (iTemp>127 OR iTemp<0) Then iUnicode = AscW(sTemp) If iUnicode<0 Then iUnicode = iUnicode + 65536 End If Else iUnicode = iTemp End If sResult = sResult & U2UTF8(iUnicode) Next GB2UTF = sResult End Function '调用方法 Response.BinaryWrite(GB2UTF("待转中文"))
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