File类_删除一个带内容的目录_练习

import java.io.File;

public class RemoveDirTest {
    public static void main(String[] args) {
        File dir = new File("F:\\SogouWP");
        removeDir(dir);
    }

    public static void removeDir(File dir) {
        File[] files = dir.listFiles();
        for(File file : files){
            if(file.isDirectory()){
                removeDir(file);
            }else{
                file.delete();
            }
        }
        dir.delete();
    }
}