How is the website backstage management system made?

If you want to be a website, you need to be a foreground and a background. The foreground and background are business logic. Specific to the code, the foreground and background have front-end and back-end respectively. The front end is written in html/css/js code, and the back end is written in java, python and other programming languages, which belongs to the category of programming.

The foreground is for tourists, registered users and other target groups, and the background is for webmasters (providing functions unrelated to ordinary users such as updating website content and managing users).

Judging from your problem, if you don't know anything about programming, then you can only learn simple ways to build websites in Adobe Dreamweaver CS5, and it is unrealistic to learn to use programming language to make websites in a short time. So I suggest you give up what you did in Dreamweaver before. Understand CMS content management system. There are many simple website building products on the Internet for people who don't know how to program. It's easy to make a website. You only need to modify it according to your own needs, without professional knowledge. But the website made by this system is a bit rigid, so professional programmers usually change it on this basis, or simply write their own websites.

If you think CMS is expensive, you can find a free open source website. For example, you can search many free forum products on Baidu, and just build them directly. You don't even have to worry about domain name servers and databases. It directly provides a set of template forums, and you only need to paste your own decorations and even register and other services.