readline.java

来自「Java学习源代码检索系统免费版」· Java 代码 · 共 41 行

//==============================================================
// ReadLine.java - Prompt user to enter a string
//
// Java学习源代码检索系统 Ver 1.0 20031015 免费正式版
// 版权所有: 中国IT认证实验室(www.ChinaITLab.com)
// 程序制作: ChinaITLab网校教研中心
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// 论坛地址: bbs.chinaitlab.com  
// 电子邮件: [e-mail]
//==============================================================

import java.io.*;

public class ReadLine {

 // Input a string
 public static String readLine()
  throws IOException {
  BufferedReader br = 
   new BufferedReader(new InputStreamReader(System.in));
  return br.readLine();
 }

 // Prompt for and input a string
 public static String readLine(String prompt)
  throws IOException {
  System.out.print(prompt);
  return readLine();
 }

 // Main program
 public static void main(String args[])
  throws IOException {
  System.out.println("Enter strings when prompted.");
  System.out.print("Enter your first name: ");
  String s1 = readLine();
  String s2 = readLine("Enter your last name: ");
  System.out.println("Your name: " + s1 + " " + s2);
 }
}