First, create a project and import its dependencies springboot
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid-spring-boot-starter</artifactId>
<version>1.1.10</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
<version>5.1.27</version>
</dependency>
Note: maven suggested mybatis xml file (also mybatis inquiry write sql statement xml) file placed under recourse, so time is running will skip xml under src / main / java, so add the following configuration
<resources>
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/*.xml</include>
</includes>
</resource>
<resource>
<directory>src/main/resouce</directory>
</resource>
</resources>