今天spring boot的项目数据库从mysql5.7换到mysql8.0，遇到点问题，特此记录下来
查看mysql的版本
mysql> select version();
+-----------+
| version() |
+-----------+
| 8.0.12 |
+-----------+
修改mysql的依赖使用MySQL Connector/J
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.12</version>
</dependency>
数据源配置
# 数据源配置，请修改为实际配置 spring.datasource.url=jdbc:mysql://localhost:3306/bim?serverTimezone=Asia/Shanghai&zeroDateTimeBehavior=convertToNull&autoReconnect=true&useSSL=false&failOverReadOnly=false spring.datasource.username=bimengine spring.datasource.password=fgBQLZpgDaxH7xuu spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
项目启动报错
java.sql.SQLException: The connection property ‘zeroDateTimeBehavior‘ acceptable values are: ‘CONVERT_TO_NULL‘, ‘EXCEPTION‘ or ‘ROUND‘. The value ‘convertToNull‘ is not acceptable.
修改数据源配置
# 数据源配置，请修改为实际配置 spring.datasource.url=jdbc:mysql://localhost:3306/bim?serverTimezone=Asia/Shanghai&zeroDateTimeBehavior=CONVERT_TO_NULL&autoReconnect=true&useSSL=false&failOverReadOnly=false spring.datasource.username=bimengine spring.datasource.password=fgBQLZpgDaxH7xuu spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
原文：https://www.cnblogs.com/baby123/p/11419957.html