<%@LANGUAGE="VBSCRIPT" CODEPAGE="65001"%>
<%
set objrs=server.createObject("Scripting.FileSystemObject")
conn=server.mappath("example.xml")
set Stream=objrs.opentextfile(conn,1,true,-2)
content=stream.readall
Response.Write(content)
stream.close
%>

<%@LANGUAGE="VBSCRIPT" CODEPAGE="65001"%>
<% Response.CodePage=65001%>
<% Response.Charset="UTF-8" %>
<%
'申明变量
dim read_path,write_paht,content
'----读取文件内容------------------------
Function ReadTextFile(filePath,CharSet)
dim stm
set stm=Server.CreateObject("adodb.stream")
stm.Type=1 'adTypeBinary，按二进制数据读入
stm.Mode=3 'adModeReadWrite ,这里只能用3用其他会出错
stm.Open
stm.LoadFromFile filePath
stm.Position=0 '把指针移回起点
stm.Type=2 '文本数据
stm.Charset=CharSet
ReadTextFile = stm.ReadText
stm.Close
set stm=nothing
End Function
'----写入文件------------------------
Sub WriteTextFile(filePath,fileContent,CharSet)
dim stm
set stm=Server.CreateObject("adodb.stream")
stm.Type=2 'adTypeText，文本数据
stm.Mode=3 'adModeReadWrite,读取写入，此参数用2则报错
stm.Charset=CharSet
stm.Open
stm.WriteText fileContent
stm.SaveToFile filePath,2 'adSaveCreateOverWrite，文件存在则覆盖
stm.Flush
stm.Close
set stm=nothing
End Sub
'要读取的文件路径
read_path = Server.MapPath("example.xml")
'要写入的文件路径
write_path = Server.MapPath("example.asp")
'读取的文件内容
content = ReadTextFile(read_path,"utf-8")
'输出读取的文件
Response.Write(content)
'开始写入
call WriteTextFile(write_path,content,"utf-8")
%>

<%@LANGUAGE="VBSCRIPT" CODEPAGE="65001"%>
<% Response.CodePage=65001%>
<% Response.Charset="UTF-8" %>