3.2 Import Project
Intellij Idea default comes with Maven support, select items when you can import Maven projects.
3.2.1 m2e plug-in
Eclipse user, it is recommended to install m2e plug-in installation address: https://www.eclipse.org/m2e/download/
After installation, select File->Import... and select Maven-> Existing Maven Projects and click Next, can be imported folder into the project.
After importing the project to see the selection screen, you can click finish.
3.2.2 Using Maven Eclipse plugin
If m2e plug is not installed, but you have install Maven, it is relatively easy to handle. Command in the root directory of the project:
mvn eclipse:eclipse
Generate Eclipse Maven project structure configuration file, then select File->Import and open General->Existing Projects into Workspace for import project.
After importing the project to see the selection screen, you can click finish.