如何在webview中解析数据

Question

我的网页视图加载了以下数据，任何人都可以告诉我如何获得＆＃34; updated_at＆＃34;在下面的webview数据中。

{
    "status": "marked paid",
    "orderstatus": {
        "status": "ordered and paid",
        "created_at": "2014-07-21T04:17:16.820909",
        "updated_at": "2014-07-21T04:19:25.303492",
        "order": {
            "information": [
                {
                    "removed_products": {
                        "both": [],
                        "right": [],
                        "left": []
                    }
                }
            ]
        }
    }
}

Answer 1

var obj = {
    "status": "marked paid",
    "orderstatus": {
        "status": "ordered and paid",
        "created_at": "2014-07-21T04:17:16.820909",
        "updated_at": "2014-07-21T04:19:25.303492",
        "order": {
            "information": [
                {
                    "removed_products": {
                        "both": [],
                        "right": [],
                        "left": []
                    }
                }
            ]
        }
    }
};

var updated_at = obj.orderstatus.updated_at;