?????¨´????,????????????????url???§Ù?????.????
/jishu513556http://www.google.com/search?hl=zh-CN&q=%E5%AD%A4%E7%8B%AC&lr=
??¦Ë??????????????urlencode?????.
?????????§Ö????,???????2??.??????????urldecode,????????????????????,???????asp????????§Ö?,??????????????¨°????????????.
??????????,???????????gb2312????gb2312.utf-8??.???????,?????????????????§ß???,???????????????§Ø????????,?????utf-8????????gb2312.
????????????????utf-8????.??utf-8????????????§ß?utf-8?????urldecode?????.?????????????,???????????????????,???????????????xmlhttp???????gb2312??asp???,?????????(gb2312)???????gb2312 to utf-8?????.
?????????????.
Public Function GetSearchKeyword(RefererUrl) '?????????
if RefererUrl="" or len(RefererUrl)<1 then exit function
on error resume next
Dim re
Set re = New RegExp
re.IgnoreCase = True
re.Global = True
Dim a,b,j
'????????????????????????¦¶????
re.Pattern = "(word=([^&]*)q=([^&]*)p=([^&]*)query=([^&]*)name=([^&]*)_searchkey=([^&]*)baidu.*?w=([^&]*))"
Set a = re.Execute(RefererUrl)
If a.Count>0 then
Set b = a(a.Count-1).SubMatches
For j=1 to b.Count
If Len(b(j))>0 then
if instr(1,RefererUrl,"google",1) then
GetSearchKeyword=Trim(U8Decode(b(j)))
elseif instr(1,refererurl,"yahoo",1) then
GetSearchKeyword=Trim(U8Decode(b(j)))
elseif instr(1,refererurl,"yisou",1) then
GetSearchKeyword=Trim(getkey(b(j)))
elseif instr(1,refererurl,"3721",1) then
GetSearchKeyword=Trim(getkey(b(j)))
else
GetSearchKeyword=Trim(getkey(b(j)))
end if
Exit Function
end if
Next
End If
if err then
err.clear
GetSearchKeyword = RefererUrl
else
GetSearchKeyword = ""
end if
End Function
Function URLEncoding(vstrIn)
dim strReturn,i,thischr
strReturn = ""
For i = 1 To Len(vstrIn)
ThisChr = Mid(vStrIn,i,1)
If Abs(Asc(ThisChr)) < &HFF Then
strReturn = strReturn & ThisChr
Else
innerCode = Asc(ThisChr)
If innerCode < 0 Then
innerCode = innerCode + &H10000
End If
Hight8 = (innerCode And &HFF00)\ &HFF
Low8 = innerCode And &HFF
strReturn = strReturn & "%" & Hex(Hight8) & "%" & Hex(Low8)
End If
Next
URLEncoding = strReturn
End Function
function getkey(key)
dim oReq
set oReq = CreateObject("MSXML2.XMLHTTP")
oReq.open "POST","http://"&WebUrl&"/system/ShowGb2312XML.asp?a="&key,false
oReq.send
getkey=UTF2GB(oReq.responseText)
end function
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))
Str_unicode=Str_unicode&chr(59)
next
Response.Write Str_unicode
end function
function UTF2GB(UTFStr)
Dim dig,GBSTR
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)
dim a,i,j,DigS,Unicode
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 U8Decode(enStr)
'?????????%??????????????????ï…????utf8???????§Ø???????
'????:?? E5 85 B3 ?? E9 94 AE ?? E5 AD 97
'???:?? B9D8 ?? BCFC ?? D7D6
dim c,i,i2,v,deStr,WeiS
for i=1 to len(enStr)
c=Mid(enStr,i,1)
if c="%" then
v=c16to2(Mid(enStr,i+1,2))
'?§Ø????¦Ã???0??¦Ë???
'??????1(?????)??3(3-1???)??4??5??6??7????????2?????7
'???????7??????????3??
WeiS=instr(v,"0")
v=right(v,len(v)-WeiS)'??????????????WeiS??
i=i+3
for i2=2 to WeiS-1
c=c16to2(Mid(enStr,i+1,2))
c=right(c,len(c)-2)'?????????????????
v=v & c
i=i+3
next
if len(c2to16(v)) =4 then
deStr=deStr & chrw(c2to10(v))
else
deStr=deStr & chr(c2to10(v))
end if
i=i-1
else
if c="+" then
deStr=deStr&" "
else
deStr=deStr&c
end if
end if
next
U8Decode = deStr
end function
function c16to2(x)
'????????????????16?????2?????????????¦Ê¦Ã???????????UTF-8????????????????????A9
'???»Ç????C2????????¨À?11000010??,????1100??"c"??10?????12??1100???????2??10??????4¦Ë???????0010????
dim tempstr
dim i: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'???????4¦Ë???????4¦Ë??
loop
c16to2=c16to2 & tempstr
next
end function
function c2to16(x)
'2?????16???????????4??0??1????????16??????????????????????????4???????
dim i:i=1'????????
for i=1 to len(x) step 4
c2to16=c2to16 & hex(c2to10(mid(x,i,4)))
next
end function
function c2to10(x)
'??????2?????10?????????????????16???????????4¦Ë?????
'???????????????????????????????????????????????????
'????????????????????
c2to10=0
if x="0" then exit function'?????0???????0??????
dim i:i=0'????????
for i= 0 to len(x) -1'????????8421??????????????????????????????????????????§Ý??????????????
if mid(x,len(x)-i,1)="1" then c2to10=c2to10+2^(i)
next
end function
function c10to2(x)
'10?????2????????
