<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="/js/angular.js1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="" ng-init="points=[1,15,19,2,40]">
<p>第三个值为 <span ng-bind="points[2]"></span></p>
</div>
</body>
</html>