自我认为这个方法跟angular.copy(src,dst)有点相似。在angular.extend({},src)时,就可以画等号。这个src只代表一个对象。代码如下:(注意这个src可以有多个对象)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>angular.extend(dst,src)</title>
</head>
<body>
<script src="../materialDesignfile/angular.min.js"></script>
<div ng-app="myApp" ng-controller="myCtrl" ng-cloak>
<button ng-click="extendUser()">user2</button>
<pre>{{user2|json}}</pre>
</div>
<script>
(function () {
"use strict";
angular.module("myApp",[]).controller("myCtrl",['$scope',function ($scope) {
var user={name:"ouyangfeng",age:};
var user3={name2:"sixi",age3:,height:}
$scope.extendUser=function () {
$scope.user2= angular.extend({},user,user3);
}
}])
})();
</script>
</body>
</html>