Jmeter Cannot create PoolableConnectionFactory (The server time zone value ‘Öйú±ê׼ʱ¼ä‘…

解决方法：
1、登录到mysql后台

mysql -u root -p

2、

mysql> show variables like \'%time_zone%\';

3、

mysql> set global time_zone=\'+8:00\';

4

mysql> show variables like \'%time_zone%\';

5、结束