返回 json 格式

{
    "current_page":1,
    "data":[
        {
            "id":18,
            "updated_at":"2018-07-13 17:24:08"
        },
        {
            "id":17,
            "updated_at":"2018-07-13 17:24:08"
        },
        {
            "id":16,
            "updated_at":"2018-07-13 17:24:08"
        },
        {
            "id":15,
            "updated_at":"2018-07-13 17:24:08"
        }
    ],
    "first_page_url":"[http://wkh.com?page=1](http://wkh.com/?page=1)",
    "from":1,
    "last_page":1,
    "last_page_url":"[http://wkh.com?page=1](http://wkh.com/?page=1)",
    "next_page_url":null,
    "path":"[http://wkh.com](http://wkh.com/)",
    "per_page":5,
    "prev_page_url":null,
    "to":4,
    "total":4
}

[
    {
        "id":18,
        "updated_at":"2018-07-13 17:24:08"
    },
    {
        "id":17,
        "updated_at":"2018-07-13 17:24:08"
    },
    {
        "id":16,
        "updated_at":"2018-07-13 17:24:08"
    },
    {
        "id":15,
        "updated_at":"2018-07-13 17:24:08"
    }
]