夺命雷公狗—angularjs—23

夺命雷公狗—angularjs—23—copy拷贝对象

copy这在angularjs中是一个拷贝对象的方法：

<!DOCTYPE html>
<html lang="en" ng-app="myapp">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="js/angular.min.js"></script>
</head>
<body>
</body>
<script>
    //copy 拷贝对象
    var a = {
        name:"my name is lisi"
    }

    var b = {
        age:30
    }

    var c = angular.copy(a);
    console.log(c);
    //如果这样写，下面的b已经被a完全覆盖掉了
    var d = angular.copy(a,b);
    console.log(b);
    console.log(d);

</script>
</html>

效果如下所示：