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好东西,老外用正则表达式写的HTML分离函数

时间:2022-06-30 10:51:31 编辑:袖梨 来源:一聚教程网

存成.asp文件,执行,你用ASPHTTP抓内容的时候用这个很爽,当然自己要改进一下了
<%
Option Explicit
Function stripHTML(strHTML)
'Strips the HTML tags from strHTML
    Dim objRegExp, strOutput
    Set objRegExp = New Regexp
    objRegExp.IgnoreCase = True
    objRegExp.Global = True
    objRegExp.Pattern = "<.+?>"
    'Replace all HTML tag matches with the empty string
    strOutput = objRegExp.Replace(strHTML, "")
    
    'Replace all < and > with < and >
    strOutput = Replace(strOutput, "<", "<")
    strOutput = Replace(strOutput, ">", ">")
    
    stripHTML = strOutput    'Return the value of strOutput
    Set objRegExp = Nothing
End Function
%>

    Enter an HTML String:

    
    


    


<% if Len(Request("txtHTML")) > 0 then %>
    



    View of string with no HTML stripping:

    

<br />&nbsp;&nbsp;&nbsp;&nbsp;<%=Request("txtHTML")%><br />&nbsp;&nbsp;&nbsp;&nbsp;


    View of string with HTML stripping:

    


    <%=StripHTML(Request("txtHTML"))%>
    

<% End If %>

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