name：

The full name of the project.

artifactId：

The identifier for this artifact that is unique within the group given by the group ID.An artifact is something that is either produced or used by a project. Examples of artifacts produced by Maven for a project include: JARs, source and binary distributions, and WARs.

也就是說 name只是一個名稱，專案的全名稱，可以是大寫空格多個詞，比如Spring Boot Starter Parent，而artifactId是用來區分同一個groupId下的子專案，比如前面對應的是spring-boot-starter-parent

但是一般是實際使用中，我們可以把name的值賦成和artifactId一樣的：）