applineinout.java

java经典10例子

/**
 *AppLineInOut.java
 */
 import java.io.*;
 
 public class AppLineInOut{
 	public static void main(String[] args){
 		String s = "";
 		
 		System.out.println("Please input a line: ");
 		try{
 			BufferedReader in = new BufferedReader(
 				new InputStreamReader(System.in));
 			s = in.readLine();
 		}catch(IOException e){}
 		System.out.println("You have input: "+s);
 	}
 }