1、获取当前的控制器(带Controller)
function getController(){
$str = request()->route()->getActionName();
$num = strripos($str,"\\") + 1;
$str2 = substr($str,$num);
$num2 = strpos($str2,'@');
$controller = substr($str2,0,$num2);
return $controller;
}

2、获取当前的控制器(不带Controller)
function getController(){
$str = request()->route()->getActionName();
$num = strripos($str,"\\") + 1;
$str2 = substr($str,$num);
$num2 = strpos($str2,'@');
$controller = substr($str2,0,$num2 - 10);
return $controller;
}

3、获取当前方法名
request()->route()->getActionMethod();

4、获取当前地址
request()->url();

5、获取当前路由
request()->path();
