import java.io.*;
public class FileCopy {
public static void main(String[] args) throws IOException {
BufferedWriter out01 = new BufferedWriter(new FileWriter("srcFile")); //创建需要复制的文件
out01.write("You are my sunshine!!!!!!!!"); //并在文件中写入内容
out01.close(); //写完文件要关闭
InputStream inputStream = new FileInputStream("srcFile"); //把文件内容以流的形式读取
OutputStream outputStream = new FileOutputStream("copyfile"); //把内容以流的形式写到文件
byte[] bytes = new byte[1024];
int length;
while ((length = inputStream.read(bytes))>0){
outputStream.write(bytes,0,length);
}
inputStream.close();
outputStream.close();
BufferedReader bufferedReader = new BufferedReader(new FileReader("copyfile")); //读取文件内容
String string;
while ((string=bufferedReader.readLine()) != null){
System.out.println(string);
}
bufferedReader.close();
}
}
