There are many hyperlinks on the page (that is, only links, nothing else), which are connected to different systems. If two users directly click on the link to open the system login on the same computer, for example, user A logs in first, and then user B logs in. Then any information that user A operates on the system, the relevant records show that it was operated by user B. But in fact, user B has not done any operations at all. If you open the system directly in IE, this problem will not occur. What is the reason for this? Is it related to cookies? Or is it a hyperconnect issue?
Reply to discussion (solution)
Two users click directly on the same computer? ?
Two users on the same computer?
What does it mean?
There is a problem with the service session. After b logs in, user A has actually been replaced.
Two users click directly on the same computer? ?
Two users on the same computer?
What does it mean?
Just log in with two accounts on the same computer

The roles of HTML, CSS and JavaScript in web development are: 1. HTML is used to build web page structure; 2. CSS is used to beautify the appearance of web pages; 3. JavaScript is used to achieve dynamic interaction. Through tags, styles and scripts, these three together build the core functions of modern web pages.

Setting the lang attributes of a tag is a key step in optimizing web accessibility and SEO. 1) Set the lang attribute in the tag, such as. 2) In multilingual content, set lang attributes for different language parts, such as. 3) Use language codes that comply with ISO639-1 standards, such as "en", "fr", "zh", etc. Correctly setting the lang attribute can improve the accessibility of web pages and search engine rankings.

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HTMLtagsareessentialforwebdevelopmentastheystructureandenhancewebpages.1)Theydefinelayout,semantics,andinteractivity.2)SemantictagsimproveaccessibilityandSEO.3)Properuseoftagscanoptimizeperformanceandensurecross-browsercompatibility.


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