<!DOCTYPE html>charset="utf-8"src="//apps.bdimg.com/libs/angular.js/1.4.6/angular.min.js"ng-app="myApp" ng-controller="myCtrl"ng-model="name"我的名字是 {{name}}var app = angular.module('myApp', []);app.controller('myCtrl', function($scope) {$scope.name = "John Doe";});当你修改输入框中的值时,会影响到模型(model),当然也会影响到控制器对应的属性值。