Springboot项目搭建

[高鑫凯]

一、项目准备

1.1创建spring项目

 

1.2 标准项目结构图如下

1.3 添加springboot-parent

 

<parent>

<groupId>org.springframework.boot</groupId>

<artifactId>spring-boot-starter-parent</artifactId>

<version>2.4.3</version>

<relativePath/>

</parent>

1.4 添加 spring-boot-start-web

<dependency>

    <groupId>org.springframework.boot</groupId>

    <artifactId>spring-boot-starter-web</artifactId>

</dependency>

1.5 添加 Lambok 依赖

<!-- lombok 依赖 -->

<dependency>

    <groupId>org.projectlombok</groupId>

    <artifactId>lombok</artifactId>

</dependency>

1.6 SpringBoot 打包插件

<!-- SpringBoot 打包插件 -->

<plugin>

    <groupId>org.springframework.boot</groupId>

    <artifactId>spring-boot-maven-plugin</artifactId>

</plugin>

 

1.7 编写启动类

1.  

   @SpringBootApplication
   
   @MapperScan("com.qidong")
   
   public class App {
   
   public static void main(String[] args) {
   
   SpringApplication.run(App.class, args);
   
   }
   
   }