SpringBoot整合MyBatisPlus

因为Spring没有收录MP，所以要自己添加MP坐标

com.baomidou mybatis-plus-boot-starter 3.4.3

修改dao层

public interface BookDao extends baseMapper {}

修改配置文件

spring: datasource: driver-class-name: com.mysql.jdbc.Driver url: jdbc:mysql://localhost:3306/ssm_db username: root password: 123456mybatis-plus: global-config: db-config: table-prefix: tbl_