<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="" ng-init="firstName='John';lastName='Doe'">
<p>姓名: {{ firstName + " " + lastName }}</p>
</div>
</body>
</html>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="" ng-init="firstName='John';lastName='Doe'">
<p>姓名: <span ng-bind="firstName + ' ' + lastName"></span></p>
</div>
</body>
</html>
