java操作数据库错误

java操作数据库异常

mysql 1449 ： The user specified as a definer ('root'@'%') does not exist 解决方法

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权限问题，授权 给 root ?所有sql 权限

mysql> grant all privileges on *.* to root@"%" identified by ".";
Query OK, 0 rows affected (0.00 sec)


mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)

权限问题，授权 给 root ?所有sql 权限

mysql> grant all privileges on *.* to root@"%" identified by ".";
Query OK, 0 rows affected (0.00 sec)


mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)