为什么要为HREF百里香毛？
我正在部署一个模板，该模板包括弹簧靴，胸腺和引导程序。
为什么模板需要胸腺膜组件？通常，通过从控制器中接收数据，胸腺用于填充索引。但是在这种情况下，胸腺仅在“ href”的前面使用，例如：
[...] th:rel=“stylesheet“ th:href=“@{assets/datatable/datatables.css}"/>
为什么在这种情况下我需要胸腺？如果没有th -prefixes，是否可以在普通HTML中创建此类引用？真的有必要在这里使用胸腺吗？如果是：为什么？
I am deploying a template that comprises Spring Boot, Thymeleaf and Bootstrap.
Why does the template need the Thymeleaf component? Normally, Thymeleaf is used to populate the index.html-datatable by receiving data from the controller. But in this case, Thymeleaf is only used in front of the „href“, e.g. like:
[...] th:rel=“stylesheet“ th:href=“@{assets/datatable/datatables.css}"/>
Why do I need Thymeleaf in this case? Isn't it possible to create such references in normal HTML just without the th-prefixes? Is it really necessary to use Thymeleaf here? If yes: Why?
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评论（1）
是的，可以在没有
th：href的情况下创建链接。在这种情况下，看起来没有任何理由使用它（因为它是相对链接）。话虽如此，如果链接是上下文相对的（以slash
@{/assets/dataTable/datatables.css}），使用th：href让您部署对不同上下文的应用而无需更改链接。如果您不使用th：href，则必须更改代码才能部署到不同的上下文。例如，如果您决定将应用程序上下文更改为
/my-Online-portal/之类的内容，则将无法使用。此：
th：href =“@{/Assets/datatable/datatables.css}”在两种情况下都可以使用，并产生/my-application/assets/datatable/datatable/datatables.css.css 或/my-online-portal/assets/datatable/datatables.css取决于部署到的上下文。Yes, it's possible to create links without
th:href. In this case, doesn't look like there is any reason to use it (since it's a relative link).That being said, if the link was context relative (starting with a slash
@{/assets/datatable/datatables.css}), usingth:hrefwould let you deploy the application to different contexts without having to change the link. If you didn't use ath:hrefyou would have to change the code to deploy to a differnt context. E.g.wouldn't work if you decided to change the application context to something like
/my-online-portal/.This:
th:href="@{/assets/datatable/datatables.css}"would work in both cases and produce/my-application/assets/datatable/datatables.cssor/my-online-portal/assets/datatable/datatables.cssdepending on the context it's deployed to.