Description of the execution mechanisms of static pages and dynamic pages
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1. A static page means that there are only HTML tags in the web page. As long as the WEB developers have not modified these HTML tags, the page content will not change. Working mechanism of static pages: 1. Use HTML to write static pages and publish them to the WEB server; 2. The client requests the static page through the browser; 3. The web server locates the static page based on the request; 4. The static page is returned to the client in the form of HTML stream; 5. The client browser interprets the HTML stream and displays it as a WEB page. 2. A dynamic page means that the web page contains not only HTML code, but also program code, which can display different results based on different content input by the client. Working mechanism of dynamic pages: 1. Use dynamic WEB development technology to write WEB applications, i.e. dynamic pages, and publish them to the WEB server; 2. The client requests the dynamic page through the browser; 3. The web server locates the web application; 4. The WEB server compiles or interprets the WEB application according to the client's request and generates an HTML stream; 5. Return the generated HTML to the client in the form of a stream; 6. The client browser interprets the HTML stream and displays it as a WEB page. |
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