JavaScript 内容类型
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JavaScript content-type
提问by Svish
When I add JavaScript files to web pages, I have always done for example like this:
当我将 JavaScript 文件添加到网页时，我总是这样做，例如：
<script type="text/javascript" src="/js/jquery.min.js"></script>
<script type="text/javascript">
// Custom script
</script>
But today I discovered in the response headers that JavaScript are actually served as application/javascript. Why is that? Is both correct? Or should I change one to the other? What's going on here?
但是今天我在响应头中发现 JavaScript 实际上是作为application/javascript. 这是为什么？两者都正确吗？或者我应该把一个换成另一个？这里发生了什么？
回答by bluesmoon
with HTML5, you can just omit the type attribute completely. All browsers assume a default type of JavaScript.
使用 HTML5，您可以完全省略 type 属性。所有浏览器都假定默认类型的 JavaScript。
