用angularjs 模块时Error: [ng:areq] Argument 'controller' is not a function,_error: [ng:areq] argument 'exholdcomparectrl' is n-优快云博客

本文链接：https://blog.youkuaiyun.com/NOOBBB/article/details/46127001

今天学习angular时，发生了这个错误，网上大多数是说，不能直接用function写controller了，要用module，但我就是用的module啊代码如下:

js ：

var mainApp = angular.module("mainApp",[]);

mainApp.controller("controller",function($scope){
	$scope.student={
		firstName:"hepenghui",	
		fees:400,
		fullName: function(){
		return "hello bitch";	
		}
	};
});

html ：

<!doctype html>
<html ng-app>
    <head>
        <script src="angular.js"></script>
        <script src="controller.js"></script>
    </head>
    <body>
        Your name: <input type="text" ng-model="yourname" placeholder="World">
        <hr/>
        Hello {{yourname || 'World'}}!
        <hr/>
        1+2={{1+2}}
        <hr/>
        <span>dianjicishu : {{count}}</span>
        <input type="button" value="点击次数" ng-click="count=count+1"/>
        <hr/>
        <textarea rows="" cols="50">ng-show ng-hide ng-disabled ng-click
        </textarea>
        <hr/>
        <div ng-app="mainApp" ng-controller="controller">
        	<input type="text" ng-model="student.firstName"></input>
        	<span>{{ student.fullName() }}</span>
        </div>
        
        
    </body>
</html>

解决办法：既然用模块了，<html ng-app>就不行了，改成 <html> bingo！！