使用NIO创建文件和文件夹

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;

public class FilesDemo1 {
	public static void main(String[] args) {
		try {
			Files.createDirectories(Paths.get("D:/123"));
			System.out.println("创建文件夹目录成功！");
			Files.createFile(Paths.get("D:/123/123.txt"));
			System.out.println("创建文件成功！");
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
	}

}