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| □ 主题： Asp utf-8转gb2312及urlencode函数 |
| □ 内容： | 1楼 |
今天遇到自己上网拼命找资料了。无数个urlencode可以供使用，还可以找到很多版本的utf-8转gb的函数。但是都不是很好用。特别在遇到中文的时候。 下面的函数该是您收藏的。 <% ----------------------------------- ''utf-8 -> gb2312 ''----------------------------------- function UTF2GB(UTFStr) UTFStr=replace(UTFStr,"+","%20") for Dig=1 to len(UTFStr) if mid(UTFStr,Dig,1)="%" then if LCase(mid(UTFStr,Dig+1,1))="e" then GBStr=GBStr & ConvChinese(mid(UTFStr,Dig,9)) Dig=Dig+8 else GBStr=GBStr & chr(eval("&h"+mid(UTFStr,Dig+1,2))) Dig=Dig+2 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 ''www.dwww.cn 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 ------------------------------------ Function URLDecode(enStr) dim deStr dim c,i,v deStr="" for i=1 to len(enStr) c=Mid(enStr,i,1) if c="%" then v=eval("&h"+Mid(enStr,i+1,2)) if v<128 then deStr=deStr&chr(v) i=i+2 else if isvalidhex(mid(enstr,i,3)) then if isvalidhex(mid(enstr,i+3,3)) then v=eval("&h"+Mid(enStr,i+1,2)+Mid(enStr,i+4,2)) deStr=deStr&chr(v) i=i+5 else v=eval("&h"+Mid(enStr,i+1,2)+cstr(hex(asc(Mid(enStr,i+3,1))))) deStr=deStr&chr(v) i=i+3 end if else destr=destr&c end if end if else if c="+" then deStr=deStr&" " else deStr=deStr&c end if end if next URLDecode=deStr end function function isvalidhex(str) dim c isvalidhex=true str=ucase(str) if len(str)<>3 then isvalidhex=false:exit function if left(str,1)<>"%" then isvalidhex=false:exit function c=mid(str,2,1) if not (((c>="0") and (c<="9")) or ((c>="A") and (c<="Z"))) then isvalidhex=false:exit function c=mid(str,3,1) if not (((c>="0") and (c<="9")) or ((c>="A") and (c<="Z"))) then isvalidhex=false:exit function end function %> |
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| □ 争分夺秒背单词 → lightning n.闪电，闪电放电 |
| □ 发帖时间：2011-6-14｜16:24:16 | |回复|返回| |
