<%
set fs=server.createobject("scripting.filesystemobject")
file=server.mappath("read.txt")
set txt=fs.opentextfile(file,1,true)
if not txt.atendofstream then
line=txt.ReadAll
response.write line & "<br>"
end if
%>
line=txt.ReadAll'读取文件bai中du的所有数据zhi
line=txt.ReadLine'从文件中读dao取N个字节的数据
line=txt.Read(N)'从文件中读取一行数据