:( 数据出现异常:Class app\home\controller\A does not exist 
    ReflectionException: Class app\home\controller\A does not exist
    #0 /home/ruidingnrzugixdiibnkg/wwwroot/vendor/wj008/beacon/core/Route.php(557): ReflectionClass->__construct('app\\home\\contro...')
    #1 /home/ruidingnrzugixdiibnkg/wwwroot/vendor/wj008/beacon/core/Route.php(744): beacon\Route::runMethod('app\\home\\contro...', 'indexAction')
    #2 /home/ruidingnrzugixdiibnkg/wwwroot/index.php(39): beacon\Route::run()
    #3 {main}