用asp实现的iframe批量替换工具

说明：
1、此工具可以批量替换网站上asp,.txt,php,aspx...等等文本型的字符
2、将replace.asp上传至网站根目录后，运行http://网站域名/replace.asp
3、为了安全，使用本程序后请删除或更名

复制代码代码如下:

<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%>
<%option explicit
Response.Buffer=true
Response.CharSet="GB2312"
Server.ScriptTimeout=9999999
%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<meta http-equiv="Content-Language" content="zh-CN" />
<title>Iframe替换程序</title>
<style type="text/css">

</style>
</head>
<body>
<%
if request.querystring("add")="yes" then
%>
<div id="top">
    <div id="ftitle">程序处理结果</div>
    <div id="top_b">
        <div>
            总文件:<span style="color:red" id="allfile"> </span>个
            替换过文件:<span style="color:red" id="repfile"> </span>个
        </div>
        <div><br />被替换过文件路径列表↓<textarea id="txtreple" style="height:300px;overflow:auto"></textarea>
        </div>
      <div id="copyr"><br />
      </div>
    </div>
</div>
<%
dim oldstr :oldstr=request.form("lookstr")  '源字符串
dim newstr :newstr=request.form("replacestr") '新字符串
dim rep : rep=cbool(request.form("bak"))   '是否备份文件，true为备份文件
dim i : i=0  '总文件个数
dim j : j=0  '被替换的文件个数
function chkexistsfile(path) '判断一个文件是否存在，如果存在，返回true，否则返回false
    dim fso
    set fso=server.createobject("scripting.filesystemobject")
    if fso.fileexists(path) then
        chkexistsfile=true
    else
        chkexistsfile=false
    end if
    set fso=nothing
end function
function getfilecode(TemplateFname) '获取一个文件的代码
    Dim FSO, FileObj, FileStreamObj
            Set FSO = CreateObject("scripting.filesystemobject")
              If FSO.FileExists(TemplateFname) = False Then
               getfilecode=""
              Else
                Set FileObj = FSO.GetFile(TemplateFname)
                Set FileStreamObj = FileObj.OpenAsTextStream(1)
                If Not FileStreamObj.AtEndOfStream Then
                    getfilecode = FileStreamObj.ReadAll
                End If
              End If
              Set FSO = Nothing:Set FileObj = Nothing:Set FileStreamObj = Nothing
end function
sub jstxt(txt) '使用JavaScript
    response.write "<script type=""text/JavaScript"" language=""JavaScript"">"
    response.write ""
    response.write "</script>"
end sub

sub getfolderfile(byval cpath) '替换某一个(子)文件夹下的所有文件
    response.flush
    dim fso : set fso=server.createobject("scripting.filesystemobject")
    if fso.folderexists(cpath)=false then
        jstxt("alert("" "&replace(cpath,"\","\\") & "不存在该文件夹！"&" "") ")
        response.end
    end if
    dim folders : set folders=fso.GetFolder(cpath)
    dim sfile
    for each sfile in folders.files
        dim filecode : filecode=getfilecode(sfile)
        dim filecode_b : filecode_b=filecode
        if instr(filecode,oldstr) <> 0 and fso.GetExtensionName(sfile) <> "bak" then
            jstxt("document.getElementById(""txtreple"").value+="""& replace(sfile,"\","\\") & "\r\n""" &chr(13)&chr(10))
            jstxt("window.status="""& replace(sfile,"\","\\")&"""")
            jstxt("document.title="""& replace(sfile,"\","\\")&"""")
            filecode=replace(filecode,oldstr,newstr)
            dim newfilecode : set newfilecode=fso.opentextfile(sfile,2)
            newfilecode.write filecode
            j=j+1
            if rep then
                dim newfilecode_b : set newfilecode_b=fso.opentextfile(sfile+".bak",2,true)
                newfilecode_b.write filecode_b
            end if
        end if
        i=i+1
        jstxt("document.getElementById(""allfile"").innerHTML="""&i&"""")
        jstxt("document.getElementById(""repfile"").innerHTML="""&j&"""")
    next
    dim sfolder
    for each sfolder in folders.subfolders
        getfolderfile(sfolder)
    next
    set fso=nothing

end sub

getfolderfile(server.MapPath(trim(request.form("pfolder")))) '调用程序
else
%>
<div id="top">
    <form action="?add=yes" method="post" name="strform">
        <div id="ftitle">Iframe批量替换程序</div>
        <div id="top_b">
            <div>
              <p>文件夹地址：
                <input type="text" size="25" name="pfolder"/>
              </p>
              <p>          如根目录请输入:/,指定目录，请输入:"/目录/"
              </p>
            </div>
            <div>备份原文件：<input type="checkbox" name="bak" value="true" /></div>
            <div><br />查找字符串↓<textarea name="lookstr" rows="10"></textarea>
            </div>
            <div><br />替换查找的字符串↓<textarea name="replacestr"></textarea></div>
            <div id="btm"><input type="submit" value=" 确定 " /></div>
          <div id="copyr"><br />
          </div>
        </div>
    </form>
</div>
<SCRIPT type="text/javascript" LANGUAGE="JavaScript">

</SCRIPT>
<% end if %>
</body>
</html>