<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="/js/angular.js1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="">
<p ng-show="true">我是可见的。</p>
<p ng-show="false">我是不可见的。</p>
</div>
</body>
</html>