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使用idea启动项目(使用jdk和mysql)时警告报错
报错信息如下:
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.
2022-02-22T16:27:11Z [req-] [restartedMain] WARN [com.zaxxer.hikari.util.DriverDataSource] - Registered driver with driverClassName=com.mysql.jdbc.Driver was not found, trying direct instantiation.
分析:根据报错信息说明数据库驱动"com.mysql.jdbc.Driver"已经废弃,应该使用新的驱动"com.mysql.cj.jdbc.Driver"
方案:修改项目配置文件application.yml,如下图所示:
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