asp正则表达式过滤标签html,style ,div,font,span,Object,iframe
发布时间 | 2017/11/24 点击 | 次
<%
'过滤 所有 html :
Function ReplaceHtml(ConStr)
Dim tmpReStr, regEx
tmpReStr = CStr(ConStr)
Set regEx = New RegExp
regEx.Pattern = "<\/*[^<>]*>"
regEx.IgnoreCase = True
regEx.Global = True
tmpReStr = regEx.Replace(tmpReStr, "")
ReplaceHtml = tmpReStr
End Function
'过滤 style :
Function ReplaceStyleTag(ConStr)
Dim tmpReStr, regEx
tmpReStr = CStr(ConStr)
Set regEx = New RegExp
regEx.Pattern = "(<style)+[^<>]*>[^\0]*(<\/style>)+"
regEx.IgnoreCase = True
regEx.Global = True
tmpReStr = regEx.Replace(tmpReStr, "")
ReplaceStyleTag = tmpReStr
Set regEx = Nothing
End Function
'过滤 层 div :
Function ReplaceDivTag(ConStr)
Dim tmpReStr, regEx
tmpReStr = CStr(ConStr)
Set regEx = New RegExp
regEx.Pattern = "<(\/){0,1}div[^<>]*>"
regEx.IgnoreCase = True
regEx.Global = True
tmpReStr = regEx.Replace(tmpReStr, "")
ReplaceDivTag = tmpReStr
Set regEx = Nothing
End Function
'过滤 链接 a :
Function ReplaceATag(ConStr)
Dim tmpReStr, regEx
tmpReStr = CStr(ConStr)
Set regEx = New RegExp
regEx.Pattern = "<(\/){0,1}a[^<>]*>"
regEx.IgnoreCase = True
regEx.Global = True
tmpReStr = regEx.Replace(tmpReStr, "")
ReplaceATag = tmpReStr
Set regEx = Nothing
End Function
'过滤 字体 font :
Function ReplaceFontTag(ConStr)
Dim tmpReStr, regEx
tmpReStr = CStr(ConStr)
Set regEx = New RegExp
regEx.Pattern = "<(\/){0,1}font[^<>]*>"
regEx.IgnoreCase = True
regEx.Global = True
tmpReStr = regEx.Replace(tmpReStr, "")
ReplaceFontTag = tmpReStr
Set regEx = Nothing
End Function
'过滤 span :
Function ReplaceSpanTag(ConStr)
Dim tmpReStr, regEx
tmpReStr = CStr(ConStr)
Set regEx = New RegExp
regEx.Pattern = "<(\/){0,1}span[^<>]*>"
regEx.IgnoreCase = True
regEx.Global = True
tmpReStr = regEx.Replace(tmpReStr, "")
ReplaceSpanTag = tmpReStr
Set regEx = Nothing
End Function
'过滤 Object :
Function ReplaceObjectTag(ConStr)
Dim tmpReStr, regEx
tmpReStr = CStr(ConStr)
Set regEx = New RegExp
regEx.Pattern = "<object.*?/object>"
regEx.IgnoreCase = True
regEx.Global = True
tmpReStr = regEx.Replace(tmpReStr, "")
ReplaceObjectTag = tmpReStr
Set regEx = Nothing
End Function
'过滤 iframe:
Function ReplaceIFrameTag(ConStr)
Dim tmpReStr, regEx
tmpReStr = CStr(ConStr)
Set regEx = New RegExp
regEx.Pattern = "(<iframe){1,}[^<>]*>[^\0]*(<\/iframe>){1,}"
regEx.IgnoreCase = True
regEx.Global = True
tmpReStr = regEx.Replace(tmpReStr, "")
ReplaceIFrameTag = tmpReStr
Set regEx = Nothing
End Function
'过滤 script:
Function ReplaceScriptTag(ConStr)
Dim tmpReStr, regEx
tmpReStr = CStr(ConStr)
Set regEx = New RegExp
regEx.Pattern = "(<script){1,}[^<>]*>[^\0]*(<\/script>){1,}"
regEx.IgnoreCase = True
regEx.Global = True
tmpReStr = regEx.Replace(tmpReStr, "")
ReplaceScriptTag = tmpReStr
Set regEx = Nothing
End Function
'过滤 Class :
Function ReplaceClassTag(ConStr)
Dim tmpReStr, regEx
tmpReStr = CStr(ConStr)
Set regEx = New RegExp
regEx.Pattern = "(class=){1,}(""|\'){0,1}\S+(""|\'|>|\s){0,1}"
regEx.IgnoreCase = True
regEx.Global = True
tmpReStr = regEx.Replace(tmpReStr, "")
ReplaceClassTag = tmpReStr
Set regEx = Nothing
End Function
%>