方法method1和方法method2的区别，我还正在研究中。。。待添加
代码如下：
<html ng-app="myApp">
<head>
<title>angularjs-ajax</title>
<script type="text/javascript" src="angular.min.js" charset="utf-8"></script>
</head>
<body ng-controller="ctrl">
<input type="button" value="抓取页面内容1" ng-click="method1()" />
<input type="button" value="抓取页面内容2" ng-click="method2()" />
<div style="border: 1px solid #ccc; 500px;height:400px;">{{content}}</div>
<script>
var app = angular.module('myApp',[]);
app.controller("ctrl",function($scope,$http,$q){
$scope.method1 = function() {
$http.get('a1.htm').success(function (data) {
$scope.content = data;
});
};
$scope.method2 = function() {
var deferred = $q.defer();
$http.get("a1.htm").success(function (data) {
$scope.content = data;
deferred.resolve(response);
}).error(function(error){
alert(123);
deferred.reject(error);
});
};
});
</script>
</body>
</html>