访问javamysqljdbc

用户拒绝Java JDBC访问?mysql

我正在尝试从我的Java应用程序建立与MySQL的连接，并且一直在说： java.sql.SQLException：用户'vincent'@'xxxx'的访问被拒绝（使用密码：是）我已经在phpmyadmin中检查了该文森特可以从任何主机进行连接，并且我还有一个python脚本，可以使用相同的用户名/密码进行连接，而不会出现任何问题问题是什么？非常感谢你问候。

再emapreduce中使用spark访问java.lang.IllegalStateException: Did not find registered driver with class com.mysql.jdbc.Driver

16/04/28 16:46:19 WARN scheduler.TaskSetManager: Lost task 0.0 in stage 0.0 (TID 0, emr-worker-1.cluster-18938): java.lang.IllegalStateException: Did not find registered driver with class com.mysql.j...

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