springboot+mybatis框架连接，新版本8.0mysql的配置
1 <dependency> 2 <groupId>org.springframework.boot</groupId> 3 <artifactId>spring-boot-starter-jdbc</artifactId> 4 </dependency> 5 <dependency> 6 <groupId>mysql</groupId> 7 <artifactId>mysql-connector-java</artifactId> 8 <version>8.0.11</version> 9 </dependency>
2、application.properties
spring.datasource.driver-class-name = com.mysql.cj.jdbc.Driver
spring.datasource.url = jdbc:mysql://xxx.xxx.x.xxx:3306/aiwmcx?useUnicode=true&characterEncoding=utf8&useSSL=false&autoReconnect=true&serverTimezone=UTC
驱动Driver推荐用：com.mysql.cj.jdbc.Driver，不用com.mysql.jdbc.Driver
注意：新版8.0的mysql驱动的url必须设置时区，即：serverTimezone=UTC，否则会报如下错误：
参考资料：https://blog.csdn.net/qq_20788055/article/details/80380099
