how to add spring boot dependency for maven
pom.xml is a configuration file that is used by Maven, a build automation tool. It stands for "Project Object Model" and contains information about the project, such as its dependencies, build settings, and plugins.
The pom.xml file is an essential part of a Spring Boot application, as it specifies the dependencies that your application needs in order to run. For example, if your application needs to use the Spring Framework, you would specify the Spring dependency in the pom.xml file. Maven will then automatically download and include the required libraries in your application when you build it.
To add a Spring Boot dependency in a pom.xml file, you will need to include a dependency element inside the dependencies element. The dependency element should specify the groupId, artifactId, and version of the dependency you want to include.
In this example, the pom.xml file specifies that the project is using the Spring Boot Starter Parent as its parent, and that it has a dependency on the Spring Boot Starter Web. This means that the application will include the Spring Web framework and related dependencies.
This dependency element tells Maven to include the Spring Boot Starter Web in your project. When you build your project, Maven will automatically download and include the required libraries in your application.
You can find a list of available Spring Boot starters and their groupId, artifactId, and version information in the Spring Boot documentation.
Maven Central is a repository of Java libraries and artifacts that is maintained by the Apache Maven project. It is a central location where developers can find and download open-source libraries and dependencies for their projects.
To add a dependency from a Maven repository to a Spring Boot pom.xml file, you can follow these steps:
Identify the dependency you want to add. You will need to know the groupId, artifactId, and version of the dependency. You can find this information in the documentation for the dependency or by searching for it in a Maven repository such as Maven Central.
Open your pom.xml file in a text editor.
Add a dependency element inside the dependencies element. The dependency element should specify the groupId, artifactId, and version of the dependency you want to add.
Build your project. Maven will resolve the dependencies and include them in your project when it builds.
In this quick tutorial, I have explained what is pom.xml what is its purpose and how it works.
Maven is a build automation tool that is often used in conjunction with Spring Boot to build, test, and deploy Java applications. Maven uses a project object model (POM) to define the project's dependencies, build configurations, and other metadata.
In a Spring Boot project, the POM file (pom.xml) typically specifies the dependencies needed to build and run the application, such as the Spring Boot starter dependencies and any other libraries that the application requires. It may also specify build configurations, such as the source and target Java versions, the target platform, and any plugin configurations.
To build a Spring Boot project with Maven, you can use the mvn clean install command to build the project and install it in your local Maven repository. This command will execute the default build lifecycle, which includes tasks such as compiling the source code, running tests, and packaging the application into a jar or war file.
You can also use Maven to run the Spring Boot application by using the spring-boot:run plugin. This plugin will start the application in an embedded Tomcat server, allowing you to test the application without having to manually deploy it to a separate server.
chapters:
00:00 introduction of video
00:23 What is pom.xml and its purpose
01:53 What is maven and how does it work
02:28 How to add a dependency to pom.xml
