请求：
{OKAYAPI_API_HOST}/?s=App.ShortUrl.GetList&page=1&perpage=3&sort_type=1&app_key={你的app_key}&sign={动态签名}

返回：
{
    "ret": 200,
    "data": {
        "err_code": 0,
        "err_msg": "",
        "items": [
        {
            "title": "test",
            "code": "xjpaX4",
            "url": "https://www.yesapi.cn/",
            "add_time": "2019-09-23 21:30:03",
            "visit_times": 30,
            "short_url": "http://a.yesapi.cn/xjpaX4"
        },
        {
            "title": "test",
            "code": "nraBZ2",
            "url": "https://www.yesapi.cn/",
            "add_time": "2019-09-23 00:05:19",
            "visit_times": 89,
            "short_url": "http://a.yesapi.cn/nraBZ2"
        },
        {
            "title": "test",
            "code": "gzEwY4",
            "url": "https://www.yesapi.cn/",
            "add_time": "2019-09-21 23:58:54",
            "visit_times": 200,
            "short_url": "http://a.yesapi.cn/gzEwY4"
        }
        ],
            "total": 376
    },
    "msg": "小白开放接口：App.ShortUrl.GetList"
}