如何在Java中遍历某个目录的文件？

如何在Java中遍历某个目录的文件？

如果目录名称位于中

myDirectoryPath

，

import java.io.File;...  File dir = new File(myDirectoryPath);  File[] directoryListing = dir.listFiles();  if (directoryListing != null) {    for (File child : directoryListing) {      // Do something with child    }  } else {    // Handle the case where dir is not really a directory.    // Checking dir.isDirectory() above would not be sufficient    // to avoid race conditions with another process that deletes    // directories.  }