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javascript - 页面加载后如何使JavaScript执行?(How to make JavaScript execute after page load?)

I'm executing an external script, using a <script> inside <head> .(我正在使用<head>内的<script>执行外部脚本。)

Now since the script executes before the page has loaded, I can't access the <body> , among other things.(现在,由于脚本是页面加载之前执行的,因此我无法访问<body> 。) I'd like to execute some JavaScript after the document has been "loaded" (HTML fully downloaded and in-RAM).(在文档“加载”后(HTML已完全下载并在RAM中),我想执行一些JavaScript。) Are there any events that I can hook onto when my script executes, that will get triggered on page load?(执行脚本时,是否有任何我可以钩住的事件会在页面加载时触发?)   ask by Robinicks translate from so

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These solutions will work:(这些解决方案将起作用:)

<body onload="script();"> or(要么) document.onload = function ... or even(甚至) window.onload = function ... Note that the last option is a better way to go since it is unobstrusive and is considered more standard .(请注意, 最后一个选项是更好的选择,因为它不引人注目并且被认为是更标准的 。)

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