对于下面给出的代码，我没有得到输出
<div ng-app="myApp" ng-controller="mCtr">
<p>{{content}}</p>
</div>
<script>
var app = angular.module('myApp',[]);
app.controller('mCtr',function($scope,$http)
{
$http.get("welcome.html").then(function(response)
{
$scope.content = response.data;
});
});
</script>
我正在获得这样的输出
<!DOCTYPE html>
<html>
<head>
<title>AJS Services HTTP</title>
<script src="js/angular.min.js"></script>
</head>
<body>
<p>Welcome to world of AJS</p>
<h1>AJS means Angular JS</h1>
</body>
</html>