大多数情况下，可能有另一个 MySQL 安装（和服务）（安装在不同的目录中）正在运行。两个 MySQL 服务相互竞争访问同一端口。
尝试卸载备用 MySQL 版本，然后 XAMPP 的 MySQL 实例应该几乎自行开始运行，无需采取进一步操作。
Most often, there may be another MySQL installation (and service)(that was installed in a different directory) running. The two MySQL services are competing with each other to access the same port.
Try uninstalling the alternate MySQL version and then XAMPP's MySQL instance should start running alomost by itself with no further actions.
您还可以验证使用 XAMPP 配置的 MySQL 端口上没有运行任何内容。已经有另一个服务正在运行是服务启动时的常见问题。
Check the logs for MySQL. There is likely a problem with the configuration and it is pretty good about saying what went wrong.
You can also verify that you do not have anything running on the MySQL port you have configured with XAMPP. Already having another service running is a frequent issue on startup of a service.
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大多数情况下，可能有另一个 MySQL 安装（和服务）（安装在不同的目录中）正在运行。两个 MySQL 服务相互竞争访问同一端口。
尝试卸载备用 MySQL 版本，然后 XAMPP 的 MySQL 实例应该几乎自行开始运行，无需采取进一步操作。
Most often, there may be another MySQL installation (and service)(that was installed in a different directory) running. The two MySQL services are competing with each other to access the same port.
Try uninstalling the alternate MySQL version and then XAMPP's MySQL instance should start running alomost by itself with no further actions.
检查 MySQL 的日志。配置可能有问题，并且很好地说明出了什么问题。
您还可以验证使用 XAMPP 配置的 MySQL 端口上没有运行任何内容。已经有另一个服务正在运行是服务启动时的常见问题。
Check the logs for MySQL. There is likely a problem with the configuration and it is pretty good about saying what went wrong.
You can also verify that you do not have anything running on the MySQL port you have configured with XAMPP. Already having another service running is a frequent issue on startup of a service.