【发布时间】:2019-09-03 12:04:59
【问题描述】:
一段时间以来,我一直在尝试在表格中使用在线 API (albion-online-data.com),创建了一个小函数来尝试获取特定标识符 sell_price_min,但该函数一直返回未定义。
我已经四处寻找很久了,但一直没能找出问题所在。抱歉,我一般是 API 和谷歌表格的新手。我使用了 Logger.log,它在 Json.parse 之后显示了正确的内容,但是在尝试使用时 返回 w.sell_price_min; 它总是返回 undefined。
代码如下:
/**
* Retrieve the current price for a given city.
*
*/
function CURRENTPRICE(name, location, quality) {
name = encodeURI(name);
location = encodeURI(location);
quality = encodeURI(quality);
var response = UrlFetchApp.fetch("http://www.albion-online-data.com/api/v2/stats/Prices/" + name + "?locations=" + location + "&qualities=" + quality);
var w = JSON.parse(response.getContentText());
return w.sell_price_min;
}
返回以下内容:(为了便于阅读,此处重新格式化了缩进和换行符)
[
{
"item_id": "T4_BAG",
"city": "Bridgewatch",
"quality": 2,
"sell_price_min": 4000,
"sell_price_min_date": "2019-09-02T22:20:00",
"sell_price_max": 4444,
"sell_price_max_date": "2019-09-02T22:20:00",
"buy_price_min": 0,
"buy_price_min_date": "0001-01-01T00:00:00",
"buy_price_max": 0,
"buy_price_max_date": "0001-01-01T00:00:00"
},
{
"item_id": "T4_BAG",
"city": "Caerleon",
"quality": 2,
"sell_price_min": 5571,
"sell_price_min_date": "2019-09-03T11:05:00",
"sell_price_max": 5571,
"sell_price_max_date": "2019-09-03T11:05:00",
"buy_price_min": 2375,
"buy_price_min_date": "2019-09-03T08:41:00",
"buy_price_max": 4020,
"buy_price_max_date": "2019-09-03T08:41:00"
},
{
"item_id": "T5_BAG",
"city": "Bridgewatch",
"quality": 0,
"sell_price_min": 20000,
"sell_price_min_date": "2019-09-01T14:00:00",
"sell_price_max": 22100,
"sell_price_max_date": "2019-09-01T14:00:00",
"buy_price_min": 0,
"buy_price_min_date": "0001-01-01T00:00:00",
"buy_price_max": 0,
"buy_price_max_date": "0001-01-01T00:00:00"
},
{
"item_id": "T5_BAG",
"city": "Caerleon",
"quality": 2,
"sell_price_min": 23897,
"sell_price_min_date": "2019-09-03T11:03:00",
"sell_price_max": 26376,
"sell_price_max_date": "2019-09-03T11:03:00",
"buy_price_min": 15000,
"buy_price_min_date": "2019-09-02T22:21:00",
"buy_price_max": 22550,
"buy_price_max_date": "2019-09-02T22:21:00"
}
]
结果应该是:4000?
抱歉给您添麻烦了……我已经被难住了好几个小时了.-.
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标签: javascript json api google-sheets