Java changes the interface through mouse click events for a second and then automatically recovers why.

java changes the interface with mouse click events for one second and then automatically recovers why. There are mouse events and timer events in the interface

Mar.01,2021

after clicking the mouse, change the interface and start the timer; the timer performs the task of restoring the interface after 1 second.

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b36025-2bfd6.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b36025-2bfd6.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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