一个asp替换函数img里面多余的代码
时间:2019-09-29 11:02 来源/作者:asp代码网
-
<%
-
Response.Write(Server.HTMLEncode(FixImg("<img onclick=""if(this.width>screen.width-461) window.open('qq/20082181405371.jpg');"" alt="""" border=""0"" src=""qq/20082181405371.jpg"" />")))
-
%>
-
<%
-
'功能:将IMG代码格式化为<img src="XXX" />格式.
-
Function FixImg(sString)
-
-
Dim sReallyDo, regEx, iReallyDo
-
Dim oMatches, cMatch
-
Dim tStartTime, tEndTime
-
If IsNull(sString) Then
-
FixImg = ""
-
Exit Function
-
End If
-
sReallyDo = sString
-
On Error Resume Next
-
sReallyDo = Replace(sReallyDo, vbCr, " ")
-
sReallyDo = Replace(sReallyDo, vbLf, " ")
-
sReallyDo = Replace(sReallyDo, vbTab, " ")
-
sReallyDo = Replace(sReallyDo, "<img ", vbCrLf & "<img ", 1, -1, 1)
-
sReallyDo = Replace(sReallyDo, "/>", " />", 1, -1, 1)
-
sReallyDo = ReplaceAll(sReallyDo, "= ", "=", True)
-
sReallyDo = ReplaceAll(sReallyDo, "> ", ">", True)
-
sReallyDo = Replace(sReallyDo, "><", ">" & vbCrLf & "<")
-
sReallyDo = Trim(sReallyDo)
-
On Error GoTo 0
-
Set regEx = New RegExp
-
regEx.IgnoreCase = True
-
regEx.Global = True
-
'
-
regEx.Pattern = "\s[on].+?=([\""|\'])(.*?)\1"
-
sReallyDo = regEx.Replace(sReallyDo, "")
-
'
-
regEx.Pattern = "<img.*?\ssrc=([^\""\'\s][^\""\'\s>]*).*?>"
-
sReallyDo = regEx.Replace(sReallyDo, "<img src=""$1"" />")
-
'
-
regEx.Pattern = "<img.*?\ssrc=([\""\'])([^\""\']+?)\1.*?>"
-
sReallyDo = regEx.Replace(sReallyDo, "<img src=""$2"" />")
-
FixImg = sReallyDo
-
End Function
-
%>
-
<%
-
'功能:返回字符串,其中指定数目的某子字符串 全部 被替换为另一个子字符串。
-
'来源:http:
-
'需要Bint函数:http:
-
-
Function ReplaceAll(sExpression, sFind, sReplaceWith, bAll)
-
If IsNull(sExpression) Then ReplaceAll = "" : Exit Function
-
If (StrComp(bAll, "True", 1) = 0) Or (CBool(Bint(bAll)) = True) Then
-
Do While InStr( 1, sExpression, sFind, 1) > 0
-
sExpression = Replace(sExpression, sFind, sReplaceWith, 1, -1, 1)
-
If InStr( 1, sReplaceWith , sFind , 1) >0 Then Exit Do
-
Loop
-
Else
-
Do While InStr(sExpression, sFind) > 0
-
sExpression = Replace(sExpression, sFind, sReplaceWith)
-
If InStr(sReplaceWith, sFind ) > 0 Then Exit Do
-
Loop
-
End If
-
ReplaceAll = sExpression
-
End Function
-
%>
-
<%
-
'功能:只取数字
-
'来源:http:
-
-
Function Bint(Str)
-
Str = Trim(Str)
-
If Str = "" Or IsNull(Str) Or Not IsNumeric(Str) Then Str = "0"
-
Bint = Round(Str, 0)
-
End Function
-
%>
相关文章
热门资讯