<script src="/js/angular.js1.4.6/angular.min.js"></script>
<div ng-app="myApp" ng-controller="myCtrl">
<p>$interval 访问在指定的周期(以毫秒计)来调用函数或计算表达式。</p>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope, $interval) {
$scope.theTime = new Date().toLocaleTimeString();
$scope.theTime = new Date().toLocaleTimeString();