Win10 install and configure intellij IDEA Ultimate, start the first Java project

Written in front: We usually use eclipse for teachers and teaching, but I heard that in enterprise development, this stuff is outdated, and IDEA is cool and easy to use, and it comes with jdk, and many powerful plug-ins? ? Try first

Win10 install and configure intellij IDEA Ultimate, start the first Java project

• 1. Go to the official website to download
  
• 2. Installation
  Just start the installation package you just downloaded.
  
  I think there is one thing I need to say, that is, there is an option in the figure below. If checked, a function item will be integrated in the right button of your computer, which will make your right mouse button. Relatively widened, and some obsessive-compulsive disorder can’t stand it, and it won’t be changed later. I have to uninstall and install again. I’ll talk about it here, but I still chose it because I didn’t know it when I installed it. This is a pit to fill in. , As shown below
  
  
• 3. Start activation.
  
  Just click on the next step and enter the activation code. I forgot to capture the picture. The activation code can't be released. Now CSDN is catching the copyright, so the friends must be self-reliant...

• 4. Create a new project.
  
  I have installed and configured jdk before. If you don’t have it, you can start to find a tutorial on my blog.
  
  Next all the way,
  
  write a new class on helloworld

public class TestInstall {
    public static void main(String[] args) {
        System.out.println("Hello World");
    }
}

• 5. Run
  
  

• 6. About the green triangle in the upper right corner.
  
  Click this to run the program in the drop-down list on the left. You can go in and add the program yourself, or you can right-click to run it, and he will appear there.

• 7. Deploy related plug-ins.
  Let me try a few plug-ins first. I heard they are very useful. Wait until I come back.