Double click to open Eclipse, The following interface will pop up

First step :

First, choose which folder you write code in , It's okay to check it , You can change it later .

 

Step two :

Create a new one java project file

 

 

commonly java project The name of is lowercase , Direct point finish——create Just create it

Step 3 :

stay java project Create one in package package

 

I created it here java project yes tutoria -- src(source Abbreviation of ) -- (Package) -- Then enter the package name ok Yes

 

 

Step 4 :

Create a new class , Create a class in the package

 

Right click package name ( My bag name is pk1)-- new --class

 

 

Enter class name , Check main method , spot finish It's done

 

Step 5 :

stay main Write your own in the method HelloWOrld sentence

 

When you're done ctr + s Shortcut key to save , Right click run as It's done

 

 

Attached code HelloWorld.java
public class HelloWorld { public static void main(String[] args) {
System.out.println("Hello World!"); } }
It's still very simple , I'll write later Eclipse Shortcut keys for writing code , Introduction to the whole view , And variables , class , Method naming rules ~~~

There are many super detailed articles behind ~~~

Can you give me some praise for the children's shoes that I find useful ~~~QAQ 

Technology
©2019-2020 Toolsou All rights reserved,
【 Explain in detail 】 Interview must ask :SpringBoot Automatic configuration principle 【 Hyper detail 】Java Realization of student information management system 2020 The 11th National Blue Bridge Cup Python group JavaScript note ( five )---- Branch statement MYSQL database SQL Sentence practice experiment EXERCISES. 1 SIMPLE COMMANDSMySQL Basics Commonly used sentence ( Add / delete / modify query )C++ of string of compare usage vue limit input Only positive numbers can be entered C Language of a Gobang game implementation Programmer refused due to low salary offer,HR become shame , Netizens instantly blew up ..