[Problem] Highlights N003: SpringBoot2 MySQL database connection error message during startup: The new driver class is `com.mysql.cj.jdbc.Driver '.

MySQL database connection, the following error starting Times

Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'. The driver is automatically registered via the SPI and manual loading of the driver class is generally unnecessary.

Solutions: Follow the prompts to access driver configuration file name MySQL connection amended as follows.

#修改MySQL的驱动名
#spring.datasource.driverClassName=com.mysql.jdbc.Driver
spring.datasource.driverClassName=com.mysql.cj.jdbc.Driver

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