Java Notes
Console Input-Output (Java 5)
Java 5's java.util.Scanner class has simplified console I0.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 |
// File : introductory/IntroScanner.java // Purpose: Write to and read from the console. // Author : Michael Maus // Date : 2005-03-29 import java.util.*; public class IntroScanner { public static void main(String[] args) { //... Initialization String name; // Declare a variable to hold the name. Scanner in = new Scanner(System.in); //... Prompt and read input. System.out.println("What's your name, Earthling?"); name = in.nextLine(); // Read one line from the console. //... Display output System.out.println("Take me to your leader, " + name); } } |















