asp动态include文件，方便多模板的实现

受<! #include file="filename.asp" --> 宏限制,必须存在该文件并且会预先编译（不管前面是否加以条件）

经常有这样的要求，根据不同的需求要求include不同的文件,如各个人的不同设置，所以要求能动态include文件。

代码如下：

Function include(filename)  
 Dim re,content,fso,f,aspStart,aspEnd  

 set fso=CreateObject("Scripting.FileSystemObject")  
 set f=fso.OpenTextFile(server.mappath(filename))  
 content=f.ReadAll  
 f.close  
 set f=nothing  
 set fso=nothing  

 set re=new RegExp  
 re.pattern="^\s*="  
 aspEnd=1  
 aspStart=inStr(aspEnd,content,"<%")+2  
 do while aspStart>aspEnd+1   
  Response.write Mid(content,aspEnd,aspStart-aspEnd-2)  
  aspEnd=inStr(aspStart,content,"%\>")+2  
  Execute(re.replace(Mid(content,aspStart,aspEnd-aspStart-2),"Response.Write "))  
  aspStart=inStr(aspEnd,content,"<%")+2  
 loop  
 Response.write Mid(content,aspEnd)   
 set re=nothing  
End Function

使用范例：

include("youinc.asp")