readdemo2.java

用ＪＡＶＡ语言编写的实例

public class ReadDemo2{
	public static void main(String args[])throws java.io.IOException{
	byte b[]=new byte[20];
	System.out.println("\n 从键盘输入字符，按回车键结束");
	System.in.read(b,0,10);
	System.out.println("\n 从键盘输入的字符是：");
	System.out.write(b,0,10);
	}
}