本节描述了用于配置 X 插件的命令选项和系统变量，以及可用于监控的状态变量。如果在启动时指定的配置值不正确，X 插件可能无法正确初始化，服务器也不会加载它。在这种情况下，服务器可能还会针对其他 X 插件设置生成错误消息，因为它无法识别这些设置。This section describes the command options and system variables that configure X Plugin, as well as the status variables available for monitoring purposes. If configuration values specified at startup time are incorrect, X Plugin could fail to initialize properly and the server does not load it. In this case, the server could also produce error messages for other X Plugin settings because it cannot recognize them.