mysql.8 true com.mysql.cj.jdbc.Driver jdbc:mysql://frp-air.top:43458/ $ProjectFileDir$ mysql.8 true com.mysql.cj.jdbc.Driver jdbc:mysql://frp-air.top:43458/stock $ProjectFileDir$ mysql.8 true com.mysql.cj.jdbc.Driver jdbc:mysql://localhost:3307/main $ProjectFileDir$