jquery - 如何使用 jquery Extend 扩展 json 对象？

Question

var dataset = {"read_data":[{"date":"2010\/11\/02 03:30:05","value":"2"},
                                {"date":"2010\/11\/02 03:30:06","value":"1"}]};

var append = {"read_data":[{"date":"2010\/11\/02 03:30:07","value":"3"},
                           {"date":"2010\/11\/02 03:30:08","value":"4"}]};

我有两个像这两个这样的数据对象。如何使用 JQuery.extend(); 将它们合并在一起？让它们看起来像这样:

dataset === {"read_data":[{"date":"2010\/11\/02 03:30:05","value":"2"},
                            {"date":"2010\/11\/02 03:30:06","value":"1"},
                            {"date":"2010\/11\/02 03:30:07","value":"3"},
                            {"date":"2010\/11\/02 03:30:08","value":"4"}]};

此站点中包含的所有方法根本不起作用。

Answer 1

jQuery.extend 会覆盖同名成员，并且不支持数组合并。您需要执行以下操作:

$.merge(dataset.read_data, append.read_data);