The single-page version dynamically loads sub-pages and renders them on the index.html page through the front-end routing according to the browser’s hash. The routing module is implemented by itself and can be used without packaging and compiling. It is only based on jQuery and Layui, and has no learning threshold. The front and back ends are separated quickly by the end personnel.
The iframe version is a multi-tab version, index.html contains the header, sidebar, bottom and other parts. The middle part is embedded in the subpage through the iframe, and it can be configured whether to open the multi-tab layout. The iframe version has rich functions and is a commonly used background layout. Way, easier to get started than the single page version.
Reference article: https://www.codeku.me/archives/3996.html