1.在pom.xml加入依賴java
<dependency>mysql
<groupId>mysql</groupId>spring
<artifactId>mysql-connector-java</artifactId>sql
</dependency>app
二、在application.properties中增長配置url
spring.datasource.url = jdbc:mysql://localhost:3306/springBootTestxml
spring.datasource.username = rootit
spring.datasource.password = rootio
spring.datasource.driverClassName = com.mysql.jdbc.Driver配置
spring.datasource.max-active=20
spring.datasource.max-idle=8
spring.datasource.min-idle=8
spring.datasource.initial-size=10