ASP去除所有html标签

ASP去除所有html标签

function nohtml(str)   
	dim re   
	Set re=new RegExp   
	re.IgnoreCase =true   
	re.Global=True   
	re.Pattern="(<.[^<]*>)"   
	str=re.replace(str," ")   
	re.Pattern="(</[^<]*>)"   
	str=re.replace(str," ")   
	nohtml=str   
	set re=nothing   
end function

Function delHtml(strHtml) '做了一个函数名叫delhtml

	Dim objRegExp, strOutput
	Set objRegExp = New Regexp ' 建立正则表达式

	objRegExp.IgnoreCase = True ' 设置是否区分大小写
	objRegExp.Global = True '是匹配所有字符串还是只是第一个
	objRegExp.Pattern = "(<[a-zA-Z].*?>)|(<[/][a-zA-Z].*?>)" ' 设置模式引号中的是正则表达式，用来找出html标签

	strOutput = objRegExp.Replace(strHtml, "") '将html标签去掉
	strOutput = Replace(strOutput, "<", "<") '防止非html标签不显示
	strOutput = Replace(strOutput, ">", ">") 
	delHtml = strOutput

	Set objRegExp = Nothing
 
End Function


Function RemoveHtml(byval strContent)
	Dim objReg ,strTmp
	If strContent="" OR ISNull(strContent) Then Exit Function

	Set objReg=new RegExp
	objReg.IgnoreCase =True
	objReg.Global=True
	objReg.Pattern="<(.[^>]*)>"
	strTmp=objReg.Replace(strContent, "|")
	Set objReg=Nothing
	RemoveHtml=strTmp
	strTmp=""
End Function


str="你好fsdgoijut%%$015$%%fefw%#$fw"
chkstartstr = "%%$" '前边的标示字符串
chkendstr = "$%%" '后边的标示字符串
startstr = InStr(str,chkstartstr) + len(chkstartstr) '找到开始位置
endstr = InStr(str,chkendstr) '找到结束位置
censtr = Mid(str,startstr,endstr - startstr) '截取字符串