一个用ASP生成html的新方法

标签：
目前已经有很多生成html的新闻系统，但是都是用的模板，本函数实现把asp页面产生的html代码保存成为一个html文件，这样就没有必要改动原来的页面就可以轻松完成一个生成html的新闻系统了。^_^
　　由于代码比较短，这里就不进行注释了

<%
'当目标页面的包含文件即#include的页面里边存在response.End()的时候本程序有问题
'注意：本文件一定要放在20041227111723.htm指向的文件的同一目录下
dim hughchiu_rtcode
Function get_exe_code(20041227111723.htm)
dim execode
dim tmp_str
Dim re,re1,content,fso,f,aspStart,aspEnd
dim ms,m
execode = ""
set fso=CreateObject("Scripting.FileSystemObject")
set f=fso.OpenTextFile(server.mappath(20041227111723.htm))
content=f.ReadAll
f.close
set f=nothing
set fso=nothing

set re = new regexp
re.ignorecase = true
re.global = true
re.pattern = "\<\%\@[^\%]+\%\>"
content = re.replace(content,"")

re.global = false
re.pattern = "\<\!\-\-\s*\#include\s*file\s*=\s*\""([^\""]+)\""\s*\-\-\>"
do
set ms = re.execute(content)
if ms.count<>0 then
set m = ms(0)
tmp_str = get_exe_code(m.submatches(0))
content = re.replace(content, tmp_str)
else
exit do
end if
loop
set m = nothing
set ms = nothing

re.pattern="^\s*="
aspEnd=1
aspStart=inStr(aspEnd,content,"<%")+2

set re1=new RegExp
re1.ignorecase = true
re1.global = false
re1.pattern = "response\.Write(.+)"

do while aspStart>aspEnd+1
execode = execode&vbcrlf&" hughchiu_rtcode = hughchiu_rtcode&"""&replace( replace(Mid(content,aspEnd,aspStart-aspEnd-2),"""",""""""), vbcrlf, """&vbcrlf&""")&""""&vbcrlf
aspEnd=inStr(aspStart,content,"%\>")+2
tmp_str = Mid(content,aspStart,aspEnd-aspStart-2)

do
set ms = re1.execute(tmp_str)
if ms.count<>0 then
set m = ms(0)
tmp_str = re1.replace(tmp_str, " hughchiu_rtcode = hughchiu_rtcode&"&m.submatches(0))
else
exit do
end if
loop

set m = nothing
set ms = nothing

execode = execode& re.replace(tmp_str,"hughchiu_rtcode = hughchiu_rtcode&")

aspStart=inStr(aspEnd,content,"<%")+2
loop

set re1 = nothing
set re=nothing

execode = execode&vbcrlf&" hughchiu_rtcode = hughchiu_rtcode&"""&replace( replace(Mid(content,aspEnd), """", """"""), vbcrlf, """&vbcrlf&""" )&""""&vbcrlf
get_exe_code = "<%"&execode&"%\>"
End Function



function asp2html(20041227111723.htm)
dim code
code = replace( replace( replace( get_exe_code(20041227111723.htm), "hughchiu_rtcode = hughchiu_rtcode&"""""&vbcrlf, "" ), "<%", "" ), "%\>", "" )
'response.Write(code)
execute(code)
'response.Write( hughchiu_rtcode )
asp2html = hughchiu_rtcode
end function
%>


使用范例：
　　set fso=CreateObject("Scripting.FileSystemObject")
　　set f=fso.CreateTextFile( server.mappath( "youpage.htm" ), true )
　　f.WriteLine( asp2html("youpage.asp") )
　　f.close
　　set f = nothing
　　set fso = nothing