readhello.java

来自「我自己学习JAVA过程中用键盘敲的代码」· Java 代码 · 共 15 行

package jerryhfb;
import java.io.*;
class IOTest
{  public static void main(String args[])
    {try {  byte bArray[]=new byte[128];
        System.out.println("Enter something:");
        System.in.read(bArray);
        System.out.print("You entered:");
        String s=new String(bArray,0);
             System.out.println(s);
    }catch(IOException ioe)
     {  System.out.println(ioe.toString());  }
   }
}