SpringBoot与Mybatis-Plus的整合

最新推荐文章于 2025-06-29 12:22:34 发布

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最新推荐文章于 2025-06-29 12:22:34 发布 · 3.1k 阅读

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##1. 添加mybatis-plus、Mysql驱动以及数据库连接池(以druid为例)的jar包

<dependency>
    <groupId>com.baomidou</groupId>
    <artifactId>mybatis-plus-boot-starter</artifactId>
    <version>3.1.2</version>
</dependency>

<dependency>
    <groupId>mysql</groupId>
    <artifactId>mysql-connector-java</artifactId>
</dependency>

<dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>druid-spring-boot-starter</artifactId>
    <version>1.1.18</version>
</dependency>

##2. 在启动类上添加MapperScan，并指定Mapper所在的包名

import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
import org.springframework.transaction.annotation.EnableTransactionManage