如何在Java中将文件从一个位置移动到另一个位置？ [英] How do I move a file from one location to another in Java?

问题描述

如何将文件从一个位置移动到另一个位置？当我运行我的程序时，在该位置创建的任何文件都会自动移动到指定位置。我怎么知道哪个文件被移动了？

How do you move a file from one location to another? When I run my program any file created in that location automatically moves to the specified location. How do I know which file is moved?

提前致谢！

推荐答案

myFile.renameTo(new File("/the/new/place/newName.file"));

文件＃renameTo 这样做（它不仅可以重命名，还可以在目录之间移动，至少在同一文件系统上。）

File#renameTo does that (it can not only rename, but also move between directories, at least on the same file system).

重命名此抽象路径名表示的文件。

Renames the file denoted by this abstract pathname.

此方法行为的许多方面本质上都依赖于平台：重命名操作可能无法将文件从一个文件系统移动到另一个文件系统，它可能不是原子的，如果文件具有目标抽象路径名已存在。应始终检查返回值以确保重命名操作成功。

Many aspects of the behavior of this method are inherently platform-dependent: The rename operation might not be able to move a file from one filesystem to another, it might not be atomic, and it might not succeed if a file with the destination abstract pathname already exists. The return value should always be checked to make sure that the rename operation was successful.

如果您需要更全面的解决方案（例如想要在磁盘之间移动文件），请查看Apache Commons FileUtils＃moveFile

If you need a more comprehensive solution (such as wanting to move the file between disks), look at Apache Commons FileUtils#moveFile

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