我的网页上有两个自定义字体大小按钮。我希望这两个按钮可以触发本地CTRL +和CTRL-键盘命令来增加/减小字体大小。
我在此处对Stackflow进行了一些研究,并找到了以下针对单个键盘命令的解决方案。但是,我如何完成相同的操作来触发CTRL +(同时按下两次键盘)?
[Note] Server hostname (bind-address): '0.0.0.0'; port: 3306
[Note] - '0.0.0.0' resolves to '0.0.0.0';
[Note] Server socket created on IP: '0.0.0.0'.
[ERROR] Can't start server : Bind on unix socket: Operation not permitted
[ERROR] Do you already have another mysqld server running on socket:
/var/lib/mysql/mysql.sock ?