What are the import methods in HTML? Answer: Link and @import
Link introduction:
Import @import
Development:
The difference between link and @import
1. The content of introduction is different
Link can import external files, such as images, in addition to style files, whereas @import can only import style files.
2. Different loading sequences
When link introduces CSS, it loads at the same time the page loads. @import is loaded only after all pages are loaded.
3. Compatibility is different
Link is an XHTML tag, no compatibility questions; @import is implemented in css2.1. It is not supported by earlier browsers and cannot be used normally.
4. Different support for JavaScript
Link supports using JavaScript to control DOM manipulation to change styles; @import not supported;