asp常用的正则表达式实现字符串的替换

asp常用的正则表达式实现字符串的替换,主要包括去除html标签，去除class标签和去除script标签等
去除html标签正则<\/*[^<>]*>
Function LoseHtml(ContentStr)
Dim ClsTempLoseStr,RegEx
ClsTempLoseStr = Cstr(ContentStr)
Set RegEx = New RegExp
RegEx.Pattern = "<\/*[^<>]*>"
RegEx.IgnoreCase = True
RegEx.Global = True
ClsTempLoseStr = RegEx.Replace(ClsTempLoseStr,"")
Set RegEx = Nothing
LoseHtml = ClsTempLoseStr
End function
去除网页中的class
Function LoseClassTag(ContentStr)
Dim ClsTempLoseStr,RegEx
ClsTempLoseStr = Cstr(ContentStr)
Set RegEx = New RegExp
RegEx.Pattern = "(class=){1,}(""|\'){0,1}\S+(""|\'|>|\s){0,1}"
RegEx.IgnoreCase = True
RegEx.Global = True
ClsTempLoseStr = RegEx.Replace(ClsTempLoseStr,"")
LoseClassTag = ClsTempLoseStr
Set RegEx = Nothing
End Function
Function LoseScriptTag(ContentStr)
Dim ClsTempLoseStr,RegEx
ClsTempLoseStr = Cstr(ContentStr)
Set RegEx = New RegExp
RegEx.Pattern = "(<script){1,}[^<>]*>[^\0]*(<\/script>){1,}"
RegEx.IgnoreCase = True
RegEx.Global = True
ClsTempLoseStr = RegEx.Replace(ClsTempLoseStr,"")
LoseScriptTag = ClsTempLoseStr
Set RegEx = Nothing
End Function
Function LoseIFrameTag(ContentStr)
Dim ClsTempLoseStr,RegEx
ClsTempLoseStr = Cstr(ContentStr)
Set RegEx = New RegExp
RegEx.Pattern = "(<iframe){1,}[^<>]*>[^\0]*(<\/iframe>){1,}"
RegEx.IgnoreCase = True
RegEx.Global = True
ClsTempLoseStr = RegEx.Replace(ClsTempLoseStr,"")
LoseIFrameTag = ClsTempLoseStr
Set RegEx = Nothing
End Function
Function LoseObjectTag(ContentStr)
Dim ClsTempLoseStr,RegEx
ClsTempLoseStr = Cstr(ContentStr)
Set RegEx = New RegExp
RegEx.Pattern = "(<object){1,}[^<>]*>[^\0]*(<\/object>){1,}"
RegEx.IgnoreCase = True
RegEx.Global = True
ClsTempLoseStr = RegEx.Replace(ClsTempLoseStr,"")
LoseObjectTag = ClsTempLoseStr
Set RegEx = Nothing
End Function
Function LoseSpanTag(Conte