elipse导入项目后
修改pom.xml jdk.version 改为1.8
增加(因为内置的依赖太旧)
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.15</version>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>1.1.23</version>
</dependency>
数据库连接增加?serverTimezone=UTC 增加后如下，必须放在?后面第一个
main.url = jdbc:mysql://127.0.0.1:3306/demo?serverTimezone=UTC&useSSL=false&