This is the most I have seen the classic example of the operation of documents are interested can look at you.

Packet : 461773文件操作 打包下载.zip filelist
sam_sp_52_1.zip
sam_sp_52_2.zip
sam_sp_53.zip
sam_sp_55.zip
teach_sp_51.htm
teach_sp_52.htm
teach_sp_53.htm
teach_sp_54.htm
teach_sp_55.htm

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