The first is the collation and encapsulation of dependencies. Is the integration of a set of dependent coordinates, which can be used to import the dependent coordinates of application development more conveniently. Starter is essentially a pom.xml file, which stores many coordinates. It uses the feature of dependency transfer: it helps you package dependencies.

With these beginners, you can get a one-stop service for Spring and all its integrated technologies. There is no need to configure (automatically configure) and copy and paste dependent coordinates, and all entry-level operations can be completed with one coordinate. For example: Web development, just import' spring-boot-starter-web'.

If you want to know more about the principle analysis of springbok, you can watch the free video in official website Video Library of Dark Horse Programmer.