toJson()能把对象序列化为json
方法讲解
这个方法最多支持2个参数:
angular.toJson(obj, pretty);
- obj 是想要转换的对象,
- pretty 可以调节格式化的样式,按照API的介绍这个是空格的个数。(不过在控制台,空格的个数是一样的,差别还在研究)
样例参考
<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <script src="http://apps.bdimg.com/libs/angular.js/1.2.16/angular.min.js"></script> </head> <body ng-app="myApp"> <div ng-controller="myCtrl"> {{ user }} </div> <script type="text/javascript"> angular.module("myApp",[]) .controller("myCtrl",function($scope){ var user = new Object(); user.name = "xingoo"; user.age = 36; user.school = "jialidun"; console.log(user); console.log(angular.toJson(user)); console.log(angular.toJson(user,2)); console.log(angular.toJson(user,10)); $scope.user = user; }); </script> </body> </html>