使用XMAPP V3.2.2，第一次启动正常，第二次启动MYSQL失败
17:10:26 [mysql] Error: MySQL shutdown unexpectedly.
17:10:26 [mysql] This may be due to a blocked port, missing dependencies,
17:10:26 [mysql] improper privileges, a crash, or a shutdown by another method.
17:10:26 [mysql] Press the Logs button to view error logs and check
17:10:26 [mysql] the Windows Event Viewer for more clues
17:10:26 [mysql] If you need more help, copy and post this
17:10:26 [mysql] entire log window on the forums
在data文件夹中的err文件里发现[ERROR] Unknown/unsupported storage engine: InnoDB；
在my.ini发现skip-innod已经注释，随后删除了ib_logfile0、ib-logfile1、ib-logfile101、ibdata1
进行以上操作后可正常启动
[2019-12-10]