从控制台读取字符串行

//package com.nowjava;

import java.util.Scanner;

/**来自 
 n o w j a v a . c o m**/

public class Main {

    public static void main(String[] argv) throws Exception {

        System.out.println(readStringLine());

    }


    public static String readStringLine() {

        return new Scanner(System.in).nextLine().trim();

    }

}