url 編碼轉換(utf8
阿新 • • 發佈:2019-01-25
%>
<%
'漢字轉換為UTF-8
function chinese2unicode(Str)
dim i
dim Str_one
dim Str_unicode
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))
next
chinese2unicode=Str_unicode
end function
'UTF-8 To GB2312
function UTF2GB(UTFStr)
for Dig=1 to len(UTFStr)
if mid(UTFStr,Dig,1)="%" then
'若為空格,則僅對空格作處理(3位)
if mid(UTFStr,Dig,3) ="%20" then
GBStr=GBStr & ConvChinese(mid(UTFStr,Dig,
Dig=Dig+2
'若不為空格,而且剩餘的utf-8字串長度大於或等於8,則取漢字(9位)
elseif len(UTFStr) >= Dig+8 then
GBStr=GBStr & ConvChinese(mid(UTFStr,Dig,9))
Dig=Dig+8
'剩餘字串既不為空格,也不為漢字,則直接處理,取其原值
else
GBStr=GBStr & mid(UTFStr,Dig,
end if
else
'若當前字串不是以%開始的,則取其原值
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
'response.write "a"&Unicode&"a"
'response.write len(c2to16(Unicode))
' response.end
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))))
dowhile 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
%>