package Zjshuchu; import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.FileWriter; import java.io.IOException; public class BufferedCopy { //缓冲字符流的复制 public stat…

一.使用字节流复制图片 //字节流方法 public static void copyFile()throws IOException { //1.获取目标路径 //(1)可以通过字符串 // String srcPath = "E://11.jpg"; // String destPath = "E://22.jpg"; //(2)通过文件类 File srcPath = new File("E://11.jpg"); File destPat…

(一)使用字节流复制图片 //字节流方法 public static void copyFile()throws IOException { //1.获取目标路径 //(1)可以通过字符串 // String srcPath = "C:\\Users\\bg\\Desktop\\截图笔记\\11.jpg"; // String destPath = "C:\\Users\\bg\\Desktop\\图片备份\\11.jpg"; //(2)通过文件类 File src…

package com.io.test; import java.io.BufferedInputStream; import java.io.BufferedOutputStream; import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; /* * 复制多极文件夹 * 数据源: F:\\Demo * 目的地: D:\\de…

package Dayin; import java.io.BufferedReader; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.FileReader; import java.io.IOException; import java.io.PrintWriter; public class Demo04 { public static void main(Stri…

import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.FileReader; import java.io.FileWriter; import java.io.IOException; import java.io.LineNumberReader; import j…

一.小文件一次快速读写 import java.io.File; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; public class Test11 { public static void main(String[] args) throws IOException { //关联…

package com.swift.jinji; import java.io.BufferedInputStream; import java.io.BufferedOutputStream; import java.io.File; import java.io.FileFilter; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.FileOutputStream; i…

package Zy; import java.io.Serializable; public class Student implements Serializable{ private static final long serialVersionUID = 55645321545L; private String name; private String gender; private int age; public Student() { super(); } public Studen…

package io; import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import java.util.Scanner; public class copy { public static void ma…