SpringBoot 项目集成 Mybatis 的步骤
我的 SpringBoot 版本为:3.1.12
- 引入 mybatis 依赖:
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>3.0.4</version>
</dependency>
以及 mysql 驱动
<dependency>
<groupId>com.mysql</groupId>
<artifactId>mysql-connector-j</artifactId>
<scope>runtime</scope>
</dependency>
- 在 application.yml 配置数据库基础配置:
spring:
datasource:
driverClassName: com.mysql.cj.jdbc.Driver
url: jdbc:mysql://localhost:3306/tylerdb?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
username: root
password: root
配置 mybatis 相关信息:
mybatis:
mapper-locations: classpath*:mapper/*Mapper.xml
type-aliases-package: com.tyler.web.entity
包扫描配置:
@MapperScan("com.tyler.web.mapper")
@SpringBootApplication
public class WebApplication {
public static void main(String[] args) {
SpringApplication.run(WebApplication.class, args);
}
}