asp生成静态页面html才常用方法

       随着网站访问量的加大，每次从数据库读取都是以效率作为代价的，很多用ACCESS作数据库的更会深有体会，静态页加在搜索时，也会被优先考虑。互联网上流行的做法是将数据源代码写入数据库再从数据库读取生成静态面，这样无形间就加大了数据库。将现有的ASP页直接生成静态页，将会节省很多。
    
    　　下面的例子是将、index.asp?id=1/index.asp?id=2/index.asp?id=3/这三个动态页面，分别生成ndex1.htm,index2.htm,index3.htm存在根目录下面
    
    
    <%
    dim strUrl,Item_Classid,id,FileName,FilePath,Do_Url,Html_Temp
    Html_Temp="<UL>"
    For i=1 To 3
    Html_Temp = Html_Temp&"<LI>"
    Item_Classid = i
    FileName = "Index"&Item_Classid&".htm"
    FilePath = Server.MapPath("/")&"\"&FileName
    Html_Temp = Html_Temp&FilePath&"</LI>"
    Do_Url = "http://"
    Do_Url = Do_Url&Request.ServerVariables("SERVER_NAME")&"/main/index.asp"
    Do_Url = Do_Url&"?Item_Classid="&Item_Classid
    strUrl = Do_Url
    dim objXmlHttp
    set objXmlHttp = Server.CreateObject("Microsoft.XMLHTTP")
    objXmlHttp.open "GET",strUrl,false
    objXmlHttp.send()
    Dim binFileData
    binFileData = objXmlHttp.responseBody
    Dim objAdoStream
    set objAdoStream = Server.CreateObject("ADODB.Stream")
    objAdoStream.Type = 1
    objAdoStream.Open()
    objAdoStream.Write(binFileData)
    objAdoStream.SaveToFile FilePath,2
    objAdoStream.Close()
    Next
    Html_Temp = Html_Temp&"<UL>"
    %>
    <%
    Response.Write ( "成功生成文件：" )
    Response.Write ( "<BR>" )
    Response.Write Html_Temp
    %>
    --------------
    
    另一种方法
    
    ---------
    
    ASP生成静态页
    
    
    
    
    
    经过我在网上的搜索,似乎要避免fso生成静态页的可能性不大,但是,我顺便搜索了些生成静态页的教程
    希望大家用的着
    
    
    
    ASP生成静态网页的方法
    
    　　随着网站访问量的加大，每次从数据库读取都是以效率作为代价的，很多用ACCESS作数据库的更会深有体会，静态页加在搜索时，也会被优先考虑。互联网上流行的做法是将数据源代码写入数据库再从数据库读取生成静态面，这样无形间就加大了数据库。将现有的ASP页直接生成静态页，将会节省很多。
    
    　　下面的例子是将、index.asp?id=1/index.asp?id=2/index.asp?id=3/这三个动态页面，分别生成ndex1.htm,index2.htm,index3.htm存在根目录下面：
    
    <%
    dim strUrl,Item_Classid,id,FileName,FilePath,Do_Url,Html_Temp
    Html_Temp="<UL>"
    For i=1 To 3
    Html_Temp = Html_Temp&"<LI>"
    Item_Classid = i
    FileName = "Index"&Item_Classid&".htm"
    FilePath = Server.MapPath("/")&"\"&FileName
    Html_Temp = Html_Temp&FilePath&"</LI>"
    Do_Url = "http://"
    Do_Url = Do_Url&Request.ServerVariables("SERVER_NAME")&"/main/index.asp"
    Do_Url = Do_Url&"?Item_Classid="&Item_Classid
    strUrl = Do_Url
    dim objXmlHttp
    set objXmlHttp = Server.CreateObject("Microsoft.XMLHTTP")
    objXmlHttp.open "GET",strUrl,false
    objXmlHttp.send()
    Dim binFileData
    binFileData = objXmlHttp.responseBody
    Dim objAdoStream
    set objAdoStream = Server.CreateObject("ADODB.Stream")
    objAdoStream.Type = 1
    objAdoStream.Open()
    objAdoStream.Write(binFileData)
    objAdoStream.SaveToFile FilePath,2
    objAdoStream.Close()
    Next
    Html_Temp = Html_Temp&"<UL>"
    %>
    <%
    Response.Write ( "成功生成文件：" )
    Response.Write ( "<BR>" )
    Response.Write Html_Temp
    %>
    
    
    非摸板生成静态页
    
    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＃i nclude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filename指向的文件的同一目录下
    dim hughchiu_rtcode
    Function get_exe_code(filename)
    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(filename))
    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*\＃i nclude\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(filename)
    dim code
    code = replace( replace( replace( get_exe_code(filename), "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

 

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