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
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