JRawCommand

public final class MyCommand extends JRawCommand {
    public static final MyCommand INSTANCE = new MyCommand();
    private MyCommand() {
        super(MyPluginMain.INSTANCE, "test")
        // 可选设置如下属性
        setUsage("/test")
        setDescription("这是一个测试指令")
        setPermission(CommandPermission.Operator.INSTANCE)
        setPrefixOptional(true)
    }

    @Override
    public void onCommand(@NotNull CommandSender sender, @NotNull args: Object[]) {
        // 处理指令
    }
}