package test; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; /** * @author shusheng * @description 复制文本文件 * @Email [email protected] * @date 2018/11/9 17:23 */ public class CopyFileDemo1 { public static void main(String[] args) throws IOException { FileInputStream fis = new FileInputStream("fos.txt"); FileOutputStream fos = new FileOutputStream("fis.txt"); int by = 0; while((by=fis.read())!=-1){ fos.write(by); } fis.close(); fos.close(); } }
原文地址:https://www.cnblogs.com/zuixinxian/p/9941138.html
时间: 2024-10-04 15:52:17