echo.java

JAVA学习初级变成,课本代码 有关程序计算和代码换算

//********************************************************************
//  Echo.java       Author: Lewis/Loftus
//
//  Demonstrates the use of the nextLine method of the Scanner class
//  to read a string from the user.
//********************************************************************

import java.util.Scanner;
import java.util.UUID;
public class Echo
{
   //-----------------------------------------------------------------
   //  Reads a character string from the user and prints it.
   //-----------------------------------------------------------------
   public static void main(String[] args)
   {
      String message;
      Scanner scan =Scanner.create(System.in);

      System.out.println("Enter a line of text:");

      message =scan.nextLine();

      System.out.println ("You entered: \"" + message + "\"");
   }
}