Before creating a new project, all the JDK environment variables have been installed. This article only creates new ones.
1. Open the idea and select Create New Project. If you have opened other projects, click File->New->Project to open the newly created interface.
2. Click Spring Initializr on the left and as shown in the figure, select the project address for Location, select Maven for Type, select Java for Language, enter com.group name (package name) for Group, enter the project name for Artifact, select 8 for Java, select Jar for Packaging, and click Next.
3. The version of Spring Boot does not need to be too high, select the project dependency and click Finish.
4. Click File->Settings.
5. Change the encoding to UTF-8 as shown in the figure below, click Apply, and then click OK.
