JAVA在命令行界面中进行输入数据的方法

How to input your personal data from the default command interface.

It used the System.in.read, contrast to the System.out.print.

package com.han;

import java.io.*;
/**
* How to input your personal data from the default command interface.
* <p>
* It used the System.in.read, contrast to the System.out.print.
* @author han
*
*/
public class InputSystem{
public static void main(String args[]){
byte[] buffer=new byte[512];
try {
System.out.print("请你输入: ");
System.in.read(buffer);//input your data, and ends with a "Return" key.
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
String str=new String(buffer);

System.out.println("what you input is : "+str);
}
}