“SD.rmdir()”的版本间的差异

rmdir()

描述

Remove a directory from the SD card. The directory must be empty.

语法

SD.rmdir(filename)

参数

filename: the name of the directory to remove, with sub-directories separated by forward-slashes, /

返回值

true if the removal of the directory succeeded, false if not. (if the directory didn't exist, the return value is unspecified)