Question

asp过滤html代码

假设
a="<A href='../>举例</a>'"

如果过滤变成
a=举例

这样过滤。

Answer 1

Function ClearHtml(Content)
Content=Zxj_ReplaceHtml("&#[^>]*;", "", Content)
Content=Zxj_ReplaceHtml("</?marquee[^>]*>", "", Content)
Content=Zxj_ReplaceHtml("</?object[^>]*>", "", Content)
Content=Zxj_ReplaceHtml("</?param[^>]*>", "", Content)
Content=Zxj_ReplaceHtml("</?embed[^>]*>", "", Content)
Content=Zxj_ReplaceHtml("</?table[^>]*>", "", Content)
Content=Zxj_ReplaceHtml(" ","",Content)
Content=Zxj_ReplaceHtml("</?tr[^>]*>", "", Content)
Content=Zxj_ReplaceHtml("</?th[^>]*>","",Content)
Content=Zxj_ReplaceHtml("</?p[^>]*>","",Content)
Content=Zxj_ReplaceHtml("</?a[^>]*>","",Content)
Content=Zxj_ReplaceHtml("</?img[^>]*>","",Content)
Content=Zxj_ReplaceHtml("</?tbody[^>]*>","",Content)
Content=Zxj_ReplaceHtml("</?li[^>]*>","",Content)
Content=Zxj_ReplaceHtml("</?span[^>]*>","",Content)
Content=Zxj_ReplaceHtml("</?div[^>]*>","",Content)
Content=Zxj_ReplaceHtml("</?th[^>]*>", "", Content)
Content=Zxj_ReplaceHtml("</?td[^>]*>", "", Content)
Content=Zxj_ReplaceHtml("</?script[^>]*>", "", Content)
Content=Zxj_ReplaceHtml("(javascript|jscript|vbscript|vbs):", "", Content)
Content=Zxj_ReplaceHtml("on(mouse|exit|error|click|key)", "", Content)
Content=Zxj_ReplaceHtml("<\\?xml[^>]*>", "", Content)
Content=Zxj_ReplaceHtml("<\/?[a-z]+:[^>]*>", "", Content)
Content=Zxj_ReplaceHtml("</?font[^>]*>", "", Content)
Content=Zxj_ReplaceHtml("</?b[^>]*>","",Content)
Content=Zxj_ReplaceHtml("</?u[^>]*>","",Content)
Content=Zxj_ReplaceHtml("</?i[^>]*>","",Content)
Content=Zxj_ReplaceHtml("</?strong[^>]*>","",Content)
ClearHtml=Content
End Function

Function Zxj_ReplaceHtml(patrn, strng,content)
IF IsNull(content) Then
content=""
End IF
Set regEx = New RegExp
regEx.Pattern = patrn
regEx.IgnoreCase = true
regEx.Global = True
Zxj_ReplaceHtml=regEx.Replace(content,strng)
End Function

追问

做个师范，我有点看不懂。

追答

举例'"%>