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<script src="https://cdn.staticfile.org/angular.js/1.6.6/angular.min.js"></script>
<body ng-app="myApp">
<div ng-controller="myCtrl"> //输出结果
{{first}}<br> //ctrl局部first
{{$root.first}}<br> //全局first
{{second}}<br> //全局second
{{$root.second}}<br> //全局second
</div>
<br>
<div ng-controller="myCtrl2">
{{first}}<br> //全局first
{{second}}<br> //ctrl2局部second
{{$root.second}} //全局second
</body>
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var app = angular.module('myApp', []);
app.controller('myCtrl', function ($scope,$rootScope) {
$scope.first = 'ctrl局部first';
$rootScope.first = '全局first';
});
app.controller('myCtrl2', function ($scope,$rootScope) {
$scope.second = 'ctrl2局部second';
$rootScope.second = '全局second';
输入 CSS 代码……
