一、创建springboot项目并导入相关依赖
<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>
注:maven建议把mybatis的xml文件（也是mybatis查询写sql语句的xml）放在recourse文件下，所以运行的时候会跳过src/main/java下的xml，所以加上如下配置
<resources>
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/*.xml</include>
</includes>
</resource>
<resource>
<directory>src/main/resouce</directory>
</resource>
</resources>