package com.zving.demo;import java.io.BufferedReader;import java.io.File;import java.io.FileInputStream;import java.io.FileOutputStream;import java.io.InputStreamReader;import java.io.OutputStreamWriter;public class FilePrint {    public static void main(String[] args) {        outPutInfo();        inPutInfo();    }    //文件写入    public static void outPutInfo() {        try {            FileOutputStream fos = new FileOutputStream(new File("C:\\Users\\Clover\\Desktop\\abc.txt"));            OutputStreamWriter osw = new OutputStreamWriter(fos, "utf-8");            for (int i = 1; i < 10; i++) {                osw.write("第 " + i + " 次写入数据" + "\r\n");            }            osw.flush();            osw.close();        } catch (Exception e) {            e.printStackTrace();        }    }    //文件读取    public static void inPutInfo() {        String fileText = "";        try {            FileInputStream fis = new FileInputStream("C:\\Users\\Clover\\Desktop\\abc.txt");            InputStreamReader isr = new InputStreamReader(fis, "utf-8");            @SuppressWarnings("resource")            BufferedReader br = new BufferedReader(isr);            String line = null;            while ((line = br.readLine()) != null) {                fileText += line;                fileText += "\r\n";            }            System.out.println(fileText);        } catch (Exception e) {            e.printStackTrace();        }    }}