Because dynamic pages require the server to perform (calculate), they will consume server capital and the access speed will be slower than static pages. Dynamic pages usually include the content of static pages, for example: PHP code usually includes HTML or CSS. The content of a dynamic page cannot be included in a static page. 果HTML中包括PHP的内容，那就是动态页面了。 For example: If the HTML includes PHP content, it is a dynamic page.Dynamic pages are generally connected to a database to complete the appearance of the page. 的多篇文章。 For example: An article display system can display multiple articles in the database through only one dynamic page Display.php . And static pages can't do this. Selecting dynamic pages can complete many dynamic functions, such as blog login, BBS comment, shopping cart, etc. When the website has a large amount of data and a large number of visits, you should use dynamic pages to protect the content of the website and generate static pages for display together. When the web server is under too much pressure or may be visited too much, you should use static pages to display it. When the website has a large amount of data, dynamic pages should be used to reduce the workload of website protection. Static pages are the foundation of any website, because what a reader reads is always the content of a static page returned from the server. 站建造。 Dynamic and static pages are not contradictory. In website planning, things such as DreamWeaver are often used to plan static pages. Later, programs such as PHP are embedded in static pages to complete website construction.