A brief analysis of whether using iframe to call a page will cache the page
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Recently, I have a project that requires using iframe to call a page that changes every day. Later, I wondered whether iframe would cache the page, so I wrote a demo to demonstrate it. The result is as follows: If the src of the iframe is a static page, it may be cached because static pages have 200 and 304 status codes. If the src of the iframe is a dynamic page, it will not be cached, because dynamic pages are all 200 status If the src of the iframe is a pseudo-static page, it is necessary to analyze whether the pseudo-static page will have a 304 status. If so, it will be cached. I hope this helps others who encounter the same problem. |
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