angular的ng-init指令

<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script>
	</head>
	<body>
		<!-- <div ng-app="" ng-init="quantity=1;cost=5">
			<p>总价：{{quantity*cost}}</p>
		</div> -->
		<div ng-app="" ng-init="quantity=1;cost=5">
			<p>总价：<span ng-bind="quantity*cost"></span></p>
		</div>
	</body>
</html>
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原文地址：https://www.cnblogs.com/lxystar/p/10826225.html