本文介绍了为什么我们必须使用“链接” CSS文件的标签的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧! 问题描述 29岁程序员,3月因学历无情被辞! 为什么不允许这样做: < style src = someCssFile.css>< / style> 其中允许这样做: < script src = someJsFile.js>< / script> 我不明白为什么我必须对CSS文件使用链接标记。我认为使用样式标签会更有意义。解决方案您知道所有这些标签何时以HTML引入吗?使用< LINK> 标记而不是< style> 标记是有原因的。 对于使用HTML的人来说,最想知道HTML的去向和去向是最有意义的。 HTML1.0 HTML1.0是最早的HTML版本,始于1989年直到1994年。这是一个非常有限的版本,仅包含20个元素。但是20个元素中没有链接或样式标签。 HTML2.0 此版本创建于1995年,对HTML1.0进行了重大改进。 < link> 标记已添加到此版本。 < LINK> 标记是指向其他文档的通用链接。 < link rel = stylesheet href = styles.css> HTML3.2 HTML3.2版本于1997年1月得到W3联盟的认可,并得到了许多人的认可,其中包括著名的浏览器,例如Netscape和Microsoft。 此版本包括样式和脚本标记。 < style> 标记保留供内部样式表将来使用。 < style type = text / css> < / style> 因此< link> 标记已用于在页面中包含外部样式。 < style> 标记是在< link> 标记之后引入的,但不是 因为已经有了< link> 标签来包含外部样式,并且HTML从未使单个标签贬值。 使用的来源:链接 Why this is not allowed:<style src="someCssFile.css"></style>whereas this is allowed:<script src="someJsFile.js"></script>I don't understand why i have to use link tag for css files. I think it would make more sense to use style tag. 解决方案 Do you know when all these tags introduced in HTML? There is a reason why the <LINK> tag is used instead of the <style> tag.It makes the most sense for individuals using HTML who want to see where HTML has been and where it is going.HTML1.0HTML1.0 was the earliest version of HTML, used from 1989 to 1994. It was a very limited version and only contained 20 elements. But there was no link or style tag in the 20 elements.HTML2.0This version was created in 1995, with significant improvements to HTML1.0.A <link> tag was added to this version. The <LINK> tag is presented as a general purpose link to other documents. Styling sheets are indicated as a possibility.<link rel="stylesheet" href="styles.css">HTML3.2The HTML3.2 version was endorsed by the W3 consortium in January 1997 and was approved by many, including notable browsers such as Netscape and Microsoft.And this version included a style and script tag. <style> tag "Reserved for future use with internal style sheet."<style type="text/css"> </style>So the <link> tag is already used to include the external style in the page.The <style> tag was introduced after the <link> tag, but it is not used to include external style.Because there was already a <link> tag to include the external style and HTML has never devalued a single tag.Sources used: Link 这篇关于为什么我们必须使用“链接” CSS文件的标签的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持! 上岸,阿里云!
09-05 13:00
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