是否可以使用 Ruby 读取文件的修改日期？
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Is it possible to read a file's modification date with Ruby?
提问by ryan1393402
Is it possible to read a file's modification date with Ruby? I have successfully opened a text file and captured the contents of the file with
是否可以使用 Ruby 读取文件的修改日期？我已经成功打开了一个文本文件并使用以下命令捕获了文件的内容
File.open("test.txt", "r").each do |line|"
but it would be very useful to read the modification date of the file.
但是读取文件的修改日期会非常有用。
回答by Matzi
"Returns the modification time for the named file as a Time object."
“将命名文件的修改时间作为 Time 对象返回。”
File.mtime("testfile") #=> Tue Apr 08 12:58:04 CDT 2003
