数据库迁移工具Kettle连接Mysql数据库报错:Driver class ‘org.gjt.mm.mysql.Driver‘ could not be found, make sure the解决
报错信息:错误连接数据库[test]:org.pentaho.di.core.exception.KettleDatabaseException:ErroroccurredwhiletryingtoconnecttothedatabaseDriverclass'org.gjt.mm.mysql.Driver'couldnotbefound,makesurethe'MySQL'driver(jarf