使用buffered流结合byte数组，读入文件中的内容，包括中文字符

package com.itcast.demo05.Buffered;

import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.IOException;

/**
 * @author newcityman
 * @date 2019/7/28 - 16:35
 * 使用buffered流结合byte数组，读入文件中的内容，包括中文字符
 */
public class BufferedInputStream01 {
    public static void main(String[] args) throws IOException {
        FileInputStream fis = new FileInputStream("day18_IOAndProperties\buffer.txt");
        BufferedInputStream bis = new BufferedInputStream(fis);
        byte[] bytes = new byte[1024];
        int len =0;
        while ((len=bis.read(bytes))!=-1){
            System.out.print(new String(bytes));
        }
    }
}