Select the Spring facet from the list in the middle and click in the right-hand section. You can create as many application contexts as you need and add any configuration file in more than one context. When you create a context, you let IntelliJ IDEA understand the relationship between configuration files included into this context. The Spring application context is a way of grouping configuration files in IntelliJ IDEA. To configure gutter icons, open the IDE settings with Ctrl+Alt+S and go to Editor | General | Gutter Icons. If the Spring facet is configured correctly, you will see Spring gutter icons marking each component, bean, and so on. When you are done, click OK to add the facet to the module. Whatever option you choose, you can click Configure to edit the selected library settings and contents. If you do not have a library, select Download. If you have the corresponding JAR files, click Create and select the files to arrange into a new library. If you already have a Spring library, select Use library and specify the library that you want to use. Select the necessary module and click in the middle section. However, if IntelliJ IDEA does not detect configuration files automatically, you can add the facet manually: Manually add Spring support to existing modulesįrom the main menu, select File | Project Structure or press Ctrl+Alt+Shift+S to open the Project Structure dialog. So normally, a Spring project does not require manual configuration. The IDE will inform you if the project requires any adjustments and suggest the necessary actions.

IntelliJ IDEA automatically detects Spring configuration files in your code. To use Spring in your project, you need the Spring facet that comprises libraries and UI elements for configuring settings specific to Spring. If you are new to Spring, start with Tutorial: Create your first Spring application. For a detailed description of the supported features, see this page on the JetBrains web site. IntelliJ IDEA provides extensive coding assistance for Spring, including a dedicated project wizard, code highlighting, intelligent context actions, embedded documentation, navigation, and highly customizable run configurations. It helps you build modern web applications with support for microservice architectures, cloud systems, reactive processing, and serverless workloads. Spring is an application framework for the Java platform.

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