版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/hhw199112/article/details/80882575
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="js/angular.min.js"></script>
</head>
<body ng-app="" >
<div ng-init="name='Jackson'">
<div>
<div><b>实例1</b></div>
<div><input type="text" ng-model="Word" /></div>
<div>Hello {{Word}}</div>
<div>备注:ng-app里设为空字符串</div>
</div>
<br />
<div>
<div><b>实例2</b></div>
<div><input type="text" ng-model="Word" /></div>
<div>Hello {{Word}}</div>
<div>备注：如果ng-model里的变量名称有重复，那么将和重复的元素具有同样的功能</div>
</div>
<br />
<div>
<div><b>实例3</b></div>
<div><span ng-bind="name"></span></div>
<div>备注：这里是通过span元素绑定，input元素无法绑定</div>
</div>
<br />
</div>
<div data-ng-init="FirstName='Mark'">
<div>
<div><b>实例4</b></div>
<div><span data-ng-bind="FirstName"></span></div>
<div>备注：一个项目里只能出现要给ng-app,同一个div里不能同时出现data-ng-init和ng-init</div>
</div>
<br/>
<div>
<div><b>实例5</b></div>
<div>计算表达式：5+5={{5+5}}</div>
</div>
</div>
<div>
<div><b>以上5个实例的ng-app的值均为空字符串</b></div>
</div>
</body>
</html>