<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="/js/angular.js1.4.6/angular.min.js"></script>
</head>
<body>
<div data-ng-app="" data-ng-init="firstName='John'">
<p>姓名为 <span data-ng-bind="firstName"></span></p>
</div>
</body>
</html>