如何删除球拍中的非空目录?删除球拍编程语言中的非空目录
当我调用这个API (删除目录DIR),其中dir是“/用户/苹果/库/ Application Support/AOI”。有人告诉我:exn found:#(struct:exn:fail:filesystem:errno delete-directory:无法删除目录 path:/ Users/apple/Library/Application Support/aoi 系统错误:Directory not empty; errno = 66#(66。POSIX))
(define lib-folder '("/Users/apple/Library/Application Support/aoi"))
(define (del-lib-folder)
(for-each (λ (p)
(printf "del lib folder:~a~n" p)
(if (directory-exists? p)
(delete-directory p)
(printf "folder does not exist:~a~n" p)))
lib-folder))
我错过了什么?