ArrayList集合到文件

package com.czie.iot1913.lps.IO.BufferStream;

import java.io.BufferedWriter;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;

/**
 * FileName: ArrayListToTxt
 * Author:   lps
 * Date:     2022/3/26 17:15
 * Sign:刘品水 Q：1944900433
 */
public class ArrayListToTxt {
    public static void main(String[] args) throws IOException {
        ArrayList<String> array = new ArrayList<String>();
        array.add("1944900433");
        array.add("15751403365");
        array.add("刘品水");
        //FileWriter fw = new FileWriter("F:\\JavaCode\\fw.txt");

        BufferedWriter bw = new BufferedWriter(new FileWriter("F:\\JavaCode\\array.txt"));
        //bw.write(String.valueOf(array));
        for (String s : array) {
            bw.write(s);
            bw.newLine();
            bw.flush();
        }
        bw.close();

    }

}

标签：文件,java,ArrayList,bw,new,集合,import,array
来源： https://www.cnblogs.com/lps1944900433/p/16060019.html