【发布时间】:2017-03-22 08:53:46
【问题描述】:
我正在使用 yelp fusion api 在某个位置搜索一种业务类型。我可以正确打印整个正文,但是当我尝试仅记录业务或业务的特定参数时,我得到了不确定的结果。
例如,这会打印企业:
request(options, function (error, response, body) {
if (error) throw new Error(error);
console.log(body);
res.render('index');
});
我得到一个看起来像这样的大对象:
{"total": 106, "businesses": [{"transactions": [], "phone": "+15409512483", "name": "The Rivermill", "display_phone": "(540) 951-2483", "price": "$", "review_count": 63, "rating": 4.0, "image_url": "https://s3-media3.fl.yelpcdn.com/bphoto/mQbuIZ9uRsXMwIW9UJiHsQ/o.jpg", "id": "the-rivermill-blacksburg", "distance": 511.45787585319994, "location": {"display_address": ["212 Draper Rd", "Blacksburg, VA 24060"], "city": "Blacksburg", "country": "US", "zip_code": "24060", "address1": "212 Draper Rd", "state": "VA", "address2": "", "address3": ""}
但是,当我尝试 console.log(body.businesses) 或 console.log(body.businesses[0].name) 时,两者都未定义。什么给了?
【问题讨论】: