Which is the difference between srcdoc=“…” and src=“data:text/html,…” in an <iframe>?

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不要未来只要你来 2020-12-04 16:33
For example, which is the difference between these:
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                <span>(楼主)</span>
            
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                <span>2020-12-04 16:41</span>
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<p>The main difference is that the 'src' attribute contains the address of the document you are going to embed in the  tag.</p>

<p>On the other hand 'srcdoc'attribute contains the HTML content of the page to show in the inline frame.</p>

<p><em>the main disadvantage of srcdoc is that it is not supported in all browsers whereas src is compatible with all the browsers.</em></p>

<p>for detailed explanation please go through the following link:
https://developer.mozilla.org/en-US/docs/Web/HTML/Element/iframe</p>
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