忘记了BIOS密码，又不想拆开机箱放电，那么看看这本书吧-forget the BIOS password, do not want to open the box discharge, then, can we look at this

此实例是同时将多个txt文件中的内容读取到work文档中，按照顺序排放-This example is more than the same time to read the contents of txt file to work documents, according to the order of discharge