源代码 ：
点击运行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <script src="https://cdn.staticfile.org/angular.js/1.4.6/angular.min.js"></script> </head> <body> <div ng-app="myApp" ng-controller="myCtrl"> <p>现在时间是:</p> <h1>{{theTime}}</h1> </div> <p>$interval 访问在指定的周期(以毫秒计)来调用函数或计算表达式。</p> <script> var app = angular.module('myApp', []); app.controller('myCtrl', function($scope, $interval) { $scope.theTime = new Date().toLocaleTimeString(); $interval(function () { $scope.theTime = new Date().toLocaleTimeString(); }, 1000); }); </script> </body> </html>
运行结果