下面跟大家分享的是关于ASP程序实现查看ASP文件源码的函数代码，希望能够给大家带来帮助或启发。
<%
SUB PrintLine (ByVal strLine)
strLine=server.HTMLEncode(strLine)
strLine=replace(strLine,"<%","<FONT COLOR=#ff0000><%")
strLine=replace(strLine,"%>","%></FONT>")
strLine=replace(strLine,"<SCRIPT","<FONT COLOR=#0000ff><SCRIPT",1,-1,1)
strLine=replace(strLine,"</SCRIPT>","</SCRIPT></FONT>",1,-1,1)
strLine=replace(strLine,"<!--","<FONT COLOR=#008000><!--",1,-1,1)
strLine=replace(strLine,"-->","--></FONT>",1,-1,1)
Response.Write strLine
END SUB
Function ShowCode(filename)
Dim strFilename
Dim FileObject, oInStream, strOutput
strFilename = filename
Set FileObject = Server.CreateObject("Scripting.FileSystemObject")
Set oInStream = FileObject.OpenTextFile(strFilename, 1, 0, 0 )
While NOT oInStream.AtEndOfStream
strOutput = oInStream.ReadLine
Call PrintLine(strOutput)
Response.Write("<BR>")
Wend
end function
%>
<HTML>
<HEAD>
<TITLE>ASP源码浏览器</TITLE>
</HEAD>
<BODY BGCOLOR=#FFFFFF>
<form action=viewcode.asp method=post>
请输入ASP文件名
<input type=file name=filename>
<input type=submit value="查看源程序">
</form>
<%
on error resume next
dim file
file=request.form("filename")
response.write file & "源程序如下<hr>"
if trim(file)<> "" then
call showcode(file)
end if
%>
</FONT>
</BODY>
</HTML>