手动搭建Springboot项目

<!--引入springboot官方依赖-->
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.7.10</version>
    </parent>
<dependencies>
  <!--引入springboot依赖-->
  <dependency>
    <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
  </dependency>
</dependencies>

@SpringBootApplication
public class SpringBootMavenApplication {
    public static void main(String[] args) {
        SpringApplication.run(SpringBootMavenApplication.class,args);
    }
}