你好,我运行你写的程序
set fso=createobject("scripting.filesystemobject")
set file=fso.opentextfile ("a.txt",1)
do while file.AtEndOfStream <> True
m=file.readline
if left(m,12)="**BEGIN FILE" then
set cfile=fso.createtextfile(right(m,5),true)
end if
cfile.writeline m
loop
file.close