工具 IDEA  maven

第一步:新建项目,取自己的项目名称

第二步:建子项目模块包括common dal service web starter等模块

 

 

第三步:

在父项目(最外层的项目的pom.xml)增加下面依赖

<dependencies>
    <!-- spring boot -->
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
        <exclusions>
            <exclusion>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-tomcat</artifactId>
            </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-undertow</artifactId>
    </dependency>
    <dependency>
        <groupId>com.baomidou</groupId>
        <artifactId>mybatis-plus-boot-starter</artifactId>
        <version>3.5.2</version>
    </dependency>
    <dependency>
        <groupId>org.jruby</groupId>
        <artifactId>jruby-complete</artifactId>
        <version>9.1.17.0</version>
    </dependency>
    <dependency>
        <groupId>tomcat</groupId>
        <artifactId>jasper-compiler</artifactId>
        <version>5.5.23</version>
    </dependency>

    <!-- 日志 -->
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-api</artifactId>
        <version>1.7.25</version>
    </dependency>

    <!--  工具 -->
    <dependency>
        <groupId>org.projectlombok</groupId>
        <artifactId>lombok</artifactId>
        <version>1.18.26</version>
        <scope>provided</scope>
    </dependency>

    <dependency>
        <groupId>org.apache.commons</groupId>
        <artifactId>commons-lang3</artifactId>
        <version>3.12.0</version>
    </dependency>

    <dependency>
        <groupId>commons-io</groupId>
        <artifactId>commons-io</artifactId>
        <version>2.11.0</version>
    </dependency>

    <dependency>
        <groupId>org.apache.commons</groupId>
        <artifactId>commons-collections4</artifactId>
        <version>4.4</version>
    </dependency>
    <dependency>
        <groupId>joda-time</groupId>
        <artifactId>joda-time</artifactId>
        <version>2.10.5</version>
    </dependency>
    <dependency>
        <groupId>cn.hutool</groupId>
        <artifactId>hutool-all</artifactId>
        <version>5.7.15</version>
    </dependency>
    <dependency>
        <groupId>com.alibaba</groupId>
        <artifactId>fastjson</artifactId>
        <version>1.2.78</version>
    </dependency>
    <dependency>
        <groupId>com.github.pagehelper</groupId>
        <artifactId>pagehelper</artifactId>
        <version>5.1.8</version>
    </dependency>

</dependencies>

dal层的pom.xml增加下面依赖:

<dependencies>
    <dependency>
        <groupId>com.baomidou</groupId>
        <artifactId>mybatis-plus-annotation</artifactId>
        <version>3.5.1</version>
    </dependency>
    <dependency>
        <groupId>com.baomidou</groupId>
        <artifactId>mybatis-plus-core</artifactId>
        <version>3.5.1</version>
    </dependency>
    <dependency>
        <groupId>com.mysql</groupId>
        <artifactId>mysql-connector-j</artifactId>
        <version>8.0.32</version>
    </dependency>
</dependencies>

 第四步: 在starter层里的resource里面新增 application.yml,配置运行端口号、数据源、mapper.xml的扫描路径、日志级别等,内容如下:

#指定程序运行端口
server:
  port: 8888
spring:
  datasource:
    url: jdbc:mysql://xxxxxxxx:3306/ai_security_iot?rewriteBatchedStatements=true&autoReconnect=true&useUnicode=true&characterEncoding=utf-8&serverTimezone=Asia/Shanghai&zeroDateTimeBehavior=convertToNull
    username: xxxxxx
    password: xxxxxx
    driver-class-name: com.mysql.cj.jdbc.Driver
mybatis-plus:
  mapper-locations: classpath:com.set.day.project.backend.dal.mapper/*.xml
  configuration:
    map-underscore-to-camel-case: true
    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
  type-aliases-package: com.set.day.project.backend.dal.po
logging:
  level:
    root: INFO

第五步:

starter层启动类,bean加载扫描路径,内容如下:

@SpringBootApplication
@MapperScan("com.set.day.project.backend.dal.mapper")
@ComponentScan(basePackages = "com.set.day.project.backend")
@EnableTransactionManagement
@EnableScheduling
public class ApplicationRun {

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

}

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