ASP正则函数替换分页后的参数

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Function DRexPage(Str)
Dim RegEx
If IsNull(Str) Or Str="" Then Exit Function
Set RegEx=New RegExp
RegEx.IgnoreCase=True
RegEx.pattern="(\&)?page=(\d)+"
DRexPage=regEx.replace(Str,"") '(Str,"$1")
Set RegEx=Nothing
End Function
在分页系统里面用到的把page后面得东西都给丢掉