Sometimes when the view path is specified as "../another/folder/file.html" in ExampleController, the view engine will try to find the file with the path "view/example/../another/folder/file.html". If "view/example" does not exist, it will fail. So we should normalize the path to "view/another/folder/file.html" first.
Sometimes when the view path is specified as "../another/folder/file.html" in ExampleController, the view engine will try to find the file with the path "view/example/../another/folder/file.html". If "view/example" does not exist, it will fail. So we should normalize the path to "view/another/folder/file.html" first.