node_modules/mysql/lib/Pool.js:48:16) at /Users/me/Code/dietstats/node_modules/typeorm/driver/mysql/MysqlDriver.js:863:18 at new Promise () at MysqlDriver.createPool (/Users/me/Code/dietstats/node_
val mysqlDriver = "Driver"val mysqlPwd = "pwd" val sqlContext = new org.apache.spark.sql.SQLContext(sc)
Class.forName(mysqlDriver).newInstancesomething") + "
x =>}
找不到参数ol的隐式值: slick.lifted.OptionLift[slick.driver.MySQLDriver.api.DBIOActionUnit,slick.driver.MySQLDriver.api.NoStream,slick.driver.MySQLDriver.api.Effect.Write with slick.driver.MySQLDriver.api.Effect
我目前正在处理一个需求,其中我需要加载mysql驱动程序运行时并使用java连接到数据库。File f = new File("D:/Pallavi/workspace/WarInstallation/mysql-connector-java-5.0.4-bin.jar"); //Jar path
Class sqldriver