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"> 名字: <input ng-model="name"> <h1>你输入了: {{name}}</h1> </div> <script> var app = angular.module('myApp', []); app.controller('myCtrl', function($scope) { $scope.name = "John Doe"; }); </script> <p>修改输入框的值，标题的名字也会相应修改。</p> </body> </html>
运行结果