编写BinIoDemo.java的Java应用程序,程序完成的功能是:完成1.doc文件的复制,复制以后的文件的名称为自己的学号姓名.doc。

package homework007;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;

public class Text001
{

    public static void main(String[] args) throws Exception
    {
        
        try
        {
        
            FileInputStream in = new FileInputStream("e:/TextRw.txt");
            FileOutputStream out = new FileOutputStream("e:/2012412440张伟.txt");
            int i =0;            
            byte[] b1 = new byte[1024];
            while((i=in.read(b1))>0)
            {
                out.write(b1,0,i);
            }
            out.close();
            in.close();
            System.out.println("文件复制完成");
            
        } 
        catch (FileNotFoundException e)
        {        
            e.printStackTrace();
        }
        
    }

}

原文地址:https://www.cnblogs.com/HRZJ/p/5914335.html