Install IDEA
Intellij IDEA is one of the most popular Java IDE. This post is going to talk about how to install IDEA and set it up.
- go to the official website and download the one that matches your system. Note that for students, you can down the Ultimate version for free, yet the community version would be enough.
- install it as prompted.
- create a new project.
- right-click on
src
folder, and selectNew
->Java Class
. - type psvm, and IDEA will create the main function for you
- type sout, and IDEA will create System.out.println for you