I need add new page in Magento 2. when someone input https://xxxx/manufacturer, would like to show page. And I add code as following. I don't understand to connect between app/code and app/design.

sincerely.

CodePudding user response：

One thing I noted is that you have not set the directory name and file name correctly. Try setting directory name and file name starting with capital letter, capitalise the first letter to 'Index'.

CodePudding user response：

For Magento 2 module, you can check the below reference article link: https://www.cloudways.com/blog/create-module-in-magento-2/

Also for the design theme: https://www.cloudways.com/blog/create-custom-magento-theme/