Java两种输入输出方式

import java.io.*; public class inAndout2 { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub BufferedReader buffer=new BufferedReader(new InputStreamReader(System.in)); String stringLine; int intNum; try{ System.out.print("Please enter a sentence:"); stringLine=buffer.readLine(); System.out.print("Please enter a integer:"); intNum=buffer.read(); System.out.println("What sentence we had entered is "+stringLine); System.out.println("What integer we had entered is "+intNum); } catch(IOException E) { System.out.println("IOException"); } } }