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DeleteDirectory

Usage

•DeleteDirectory["dir"]用来删除指定目录.


Notes

•DeleteDirectory["dir", DeleteContents -> True] 用来删除dir 以及它所包含的所有文件和目录.
•只有目录 dir 不包含文件时，DeleteDirectory["dir"]才删除该目录.
• 如果 DeleteDirectory成功地删除一个目录则它返回Null,否则，返回$Failed .
•参见 Mathematica 全书: 2.11.6节.
•同时参见: CreateDirectory, DeleteFile.


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