之前使用低版本驱动未出现过此类问题。改为8.0.11后遇到的问题,在此做个记录。
Mysql版本:5.7.17;
驱动:mysql-connector-java-8.0.11.jar。
连接池部分配置如下:
comboPooledDataSource.setDriverClass("com.mysql.jdbc.Driver");
comboPooledDataSource.setJdbcUrl("jdbc:mysql:///mytestsql");
出现三个错误提示:
1.错误一:
- 错误信息:驱动程序类错误,新的驱动程序类是`com.mysql.cj.jdbc.Driver'
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.
- 解决方案:将DriverClass-"com.mysql.jdbc.Driver"改为"com.mysql.cj.jdbc.Driver":
comboPooledDataSou