Java의 신_Chapter 02_jshell 활용하기

 

1. cmd 창 실행하기

 

2. jshell 실행하기

> jshell

C:\godofjava>jshell
|  Welcome to JShell -- Version 11.0.20
|  For an introduction type: /help intro

jshell> public static void main(String[] args){
   ...> System.out.println("Hello God of Java!!!");
   ...> }
   
jshell> main(null)
Hello God of Java!!!

jshell> public static void main(String[] args){
   ...> System.out.println("Hello God of Java!!!");
   ...> System.out.println("Hello Seoul--");
   ...> }

jshell> main(null)
Hello God of Java!!!
Hello Seoul--

jshell> /exit
|  Goodbye