Java 将目录下的文件移动到指定的目录文件下

public class MoveFileUtil {

    //将file文件移动到目标文件下

    public static void movefile(String filename,String newfilename){
        File oldname = new File(filename);
        File newname = new File(newfilename);
        System.out.println(oldname);
        System.out.println(newname);
        oldname.renameTo(newname);
    }

}