设置一个定时器，每1秒改变count变量
2、实现源码
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title> AngularJS之定时器(interval)</title>
<script src="http://apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"></script>
<script>
var app = angular.module("inApp",[]);
app.controller("inCon",function($scope,$interval){
$scope.count = 0;
$interval(function(){
$scope.count++;
},1000);
});
</script>
</head>
<body ng-app="inApp" ng-controller="inCon">
<p>
{{count}}
</p>
</body>
</html>
3、实现结果
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