[转]Java 文件过滤 FileFilter
1.写一个类实现FileFilter接口 public class MP3FileFilter implements FileFilter { @Override public boolean accept(File file) { if(file.isDirectory()) return true; else { ...
1.写一个类实现FileFilter接口 public class MP3FileFilter implements FileFilter { @Override public boolean accept(File file) { if(file.isDirectory()) return true; else { ...