Question

紧急:JAVA类:完成一个递归类，要求用get File ( ) 列出c:\abc目录下所有文件及子目录下所有文件!

Answer 1

public static void main(String[] args) throws Exception {
// TODO Auto-generated method stub
File file = new File("c:\\abc");
getFile(file);
}

public static void getFile(File file) {
if(file.isDirectory()) {
System.out.println("Directory: " + file.getAbsolutePath());
File[] subFiles = file.listFiles();
for(int i = 0 ;i < subFiles.length; i++) {
getFile(subFiles[i]);
}
} else {
System.out.println("File: " + file.getAbsolutePath());
}
}