public class FileCopy {
public static void main(String[] args) throws IOException {
// 输入流
FileInputStream fileInputStream = new FileInputStream(new File("D:\\abc.txt"));
// 输出流
FileOutputStream fileOutputStream = new FileOutputStream("D:\\abc(字节方式).txt");
// 缓冲区(每次读10字节)
byte[] bytes = new byte[10];
// 写到文件中
int length;
while((length = fileInputStream.read(bytes)) != -1){
System.out.println(new String(bytes));
fileOutputStream.write(bytes, 0, length);
}
// 关闭流
fileOutputStream.close();
fileInputStream.close();
}
}
利用字节流拷贝文件
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转载自blog.csdn.net/m0_46218511/article/details/107715375
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