Dir.delete("/usr/local/var/lib/trisul/CONTEXT0/meters/oper/SLICE.9stMxh")
causes this error:
导致这个错误:
Directory not empty -
/usr/local/var/lib/trisul/CONTEXT0/meters/oper/SLICE.9stMxh目录不是空的- /usr/local/var/ trisul/context0 / meters/oper/slice.9stmxh
How to delete a directory even when it still contains files?
如何删除一个目录，即使它仍然包含文件?
3 个解决方案
#1
47
Is not possible with Dir (except iterating through the directories yourself or using Dir.glob and deleting everything).
不可能使用Dir(除非您自己遍历目录或使用Dir)。水珠和删除一切)。
You should use
你应该使用
require 'fileutils'
FileUtils.rm_r "/usr/local/var/lib/trisul/CONTEXT0/meters/oper/SLICE.9stMxh"
#2
6
When you delete a directory with the Dir.delete, it will also search the subdirectories for files.
当你用删除目录删除一个目录时，它也会在子目录中搜索文件。
Dir.delete("/usr/local/var/lib/trisul/CONTEXT0/meters/oper/SLICE.9stMxh")
If the directory was not empty, it will raise Directory not empty error. For that ruby have FiltUtils.rm_r method which will delete the directory no matter what!
如果目录不是空的，它会引发目录不是空的错误。因为ruby有FiltUtils。rm_r方法将删除目录，无论什么!
require 'fileutils'
FileUtils.rm_r "/usr/local/var/lib/trisul/CONTEXT0/meters/oper/SLICE.9stMxh"
#3
0
I use bash directly with the system(*args) command like this:
我使用bash直接使用系统(*args)命令如下:
folder = "~/Downloads/remove/this/non/empty/folder"
system("rm -r #{folder}")
It is not really ruby specific but since bash is simpler in this case I use this frequently to cleanup temporary folders and files. The rm command just removes anything you give it and the -r flag tells it to remove files recursively in case the folder is not empty.
它并不是ruby特有的，但是由于bash在这种情况下更简单，所以我经常使用它来清理临时文件夹和文件。rm命令只删除您给它的任何内容，而-r标志告诉它递归地删除文件，以防文件夹不是空的。
#1
47
Is not possible with Dir (except iterating through the directories yourself or using Dir.glob and deleting everything).
不可能使用Dir(除非您自己遍历目录或使用Dir)。水珠和删除一切)。
You should use
你应该使用
require 'fileutils'
FileUtils.rm_r "/usr/local/var/lib/trisul/CONTEXT0/meters/oper/SLICE.9stMxh"
#2
6
When you delete a directory with the Dir.delete, it will also search the subdirectories for files.
当你用删除目录删除一个目录时，它也会在子目录中搜索文件。
Dir.delete("/usr/local/var/lib/trisul/CONTEXT0/meters/oper/SLICE.9stMxh")
If the directory was not empty, it will raise Directory not empty error. For that ruby have FiltUtils.rm_r method which will delete the directory no matter what!
如果目录不是空的，它会引发目录不是空的错误。因为ruby有FiltUtils。rm_r方法将删除目录，无论什么!
require 'fileutils'
FileUtils.rm_r "/usr/local/var/lib/trisul/CONTEXT0/meters/oper/SLICE.9stMxh"
#3
0
I use bash directly with the system(*args) command like this:
我使用bash直接使用系统(*args)命令如下:
folder = "~/Downloads/remove/this/non/empty/folder"
system("rm -r #{folder}")
It is not really ruby specific but since bash is simpler in this case I use this frequently to cleanup temporary folders and files. The rm command just removes anything you give it and the -r flag tells it to remove files recursively in case the folder is not empty.
它并不是ruby特有的，但是由于bash在这种情况下更简单，所以我经常使用它来清理临时文件夹和文件。rm命令只删除您给它的任何内容，而-r标志告诉它递归地删除文件，以防文件夹不是空的。