[08001] Could not create connection to database server. Attempted reconnect 3 times. Giving up IDEA2019的database插件无法链接mysql的解决办法(08001错误) [08001] Could not create connection to database server. Attempted reconnect 3 times. Giving up. 点击这里 切换驱动 IDEA2019的database插件无法链接mysql的解决办法(08001错误)