ready与onload的性能
<!DOCTYPE html>
<html>
<head>
<title>ready与onload的性能</title>
<meta charset="utf-8"/>
<script src="scripts/jquery-1.11.3.js"></script>
</head>
<script>
var startTime = new Date().getTime();
window.onload = function(){
var endTime1 = new Date().getTime();
console.log("onload : "+ (endTime1 - startTime));
}
$().ready(function(){
var endTime2 = new Date().getTime();
console.log("ready : " + (endTime2 - startTime));
});
</script>
<body>
<img src="Koala.jpg"></img>
</body>
</html>


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