- maven依赖
```xml
<!--druid数据源-->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid-spring-boot-starter</artifactId>
<version>1.1.17</version>
</dependency>
```
- springboot的`yml`配置文件
```yml
spring:
datasource:
#使用的是druid数据源
druid:
driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql://ip地址/数据库名?characterEncoding=utf-8
username: root
password: root
```
