XML foundation Spring Boot Configuration

pring boot dependent parent, introduced after the introduction of the relevant version does not need to add configuration, spring boot automatically selects the most appropriate version to add it.

<parent>
　　<groupId>org.springframework.boot</groupId>
　　<artifactId>spring-boot-starter-parent</artifactId>
　　<version>2.1.4.RELEASE</version>
</parent>

java.version specify jdk version number:

<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <java.version>1.8</java.version>
</properties>

Add spring-boot-starter-web-dependent

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>