Java：将包含文件和目录的目录移动到新路径

Question

Folder -  Directory (path -> /home/abc/xyz/Folder)
  ->Abc.txt  (file)
  -> Xyz.zip (file)
  -> Address (Sub Directory)
         -> PWZ.log (file)
         -> CyZ.xml (file)
  -> DataLog.7zip

Java是否提供了基于文件夹目录的API来完成此任务，或者我们是否需要递归地将每个文件复制到此路径？

Answer 1

您可以通过使用

import static java.nio.file.StandardCopyOption.*;

Files.move(new File("C:\\projects\\test").toPath(), new File("C:\\projects\\dirTest").toPath(), StandardCopyOption.REPLACE_EXISTING);

更改源和目标路径

请参阅此处以获得更多详细信息

 When invoked to move a
     * directory that is not empty then the directory is moved if it does not
     * require moving the entries in the directory.  For example, renaming a
     * directory on the same {@link FileStore} will usually not require moving
     * the entries in the directory. When moving a directory requires that its
     * entries be moved then this method fails (by throwing an {@code
     * IOException}). To move a <i>file tree</i> may involve copying rather
     * than moving directories and this can be done using the {@link
     * #copy copy} method in conjunction with the {@link
     * #walkFileTree Files.walkFileTree} utility method