试一试 - AngularJS ng_intro_directives

<!DOCTYPE html>
<html>
<script src="/lib/angular-1.4.8.min.js"></script>
<body>

<div data-ng-app="" data-ng-init="firstName='John'">

<p>The name is <span data-ng-bind="firstName"></span></p>

</div>

</body>
</html>