-_-#【Dom Ready / Dom Load】

Dom Ready和Dom Load

DOM Ready 详解

javascript的domReady

 

域名解析 - 加载html - 加载js和css - Dom Ready - 加载图片等其他信息 - Dom Load

 

 

 

<div id="box"></div>
<script>
    var span = document.createElement('span')
    document.getElementById('box').appendChild(span)
    console.log(document.getElementById('box').innerHTML)
    var old = +new Date()
    while (+new Date() - old < 1000) {}
</script>
<script>
    try {
        document.addEventListener('DOMContentLoaded', function() {
            console.log('DOMContentLoaded')
        }, false)
    } catch(err) {
    }
</script>
<script>
    console.log('DOMContentLoading')
</script>

 

 

 

那么多广告js呦，DOM Ready找死呦