打印流实现向文件中写入数据

package com.test1;

import java.io.FileNotFoundException;
import java.io.PrintWriter;

public class Test6 {
	public static void main(String[] args) {
		try {
			// 创建打印流对象
			PrintWriter pWriter = new PrintWriter("b.txt");

			// 写入数据
			pWriter.write("凉凉");
			pWriter.write("嘿嘿");
			pWriter.close();
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

	}

}

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转载自blog.csdn.net/weixin_42591732/article/details/94565832