查找指定目录下的特定文件 （包括子目录）

List read(List l,File fl){
  File[] fls = fl.list(); //你查下api，印象不深了
  for(int i = 0,sz = fls.length;i <sz;i++){
    if(fls[i].isDirectory()){
        read(l,fls[i]);
    }else{
      l.add(fls[i]);
     }
  }
}

欢迎转载，但请保留出处，本文章转自[华软网] 原文链接：http://www.huarw.com/program/java/JAVA02/200805/1583330_2.html

 

 

 

 

File dir=new File("e:/test/");
File[] files = FileUtils.convertFileCollectionToFileArray(FileUtils
                .listFiles(dir, new IOFileFilter() {
                    public boolean accept(File file) {
                        return accept(file, "");
                    }

                    public boolean accept(File file, String s) {
                        return file.isDirectory();
                    }
                }, new IOFileFilter() {
                    public boolean accept(File file, String s) {
                        return true;
                    }

                    public boolean accept(File file) {
                        return true;
                    }
                }));
System.out.println(files.length);