javascript - Is there any way to call function 'before document ready' in Jquery?

Question

1 Answer

深蓝 · Answer 1 · 2021-10-23T19:02:52+0000

If you simply call a function in the head tag it will execute immediately, before the DOM is even parsed (that's the 'problem' that ready solves).

<!doctype html>
<html>
    <head>
        <script>alert(1)</script>
    </head>
    <body>
    </body>
</html>