Yelp 中的类别搜索在 nodejs 中没有正确过滤。我给出的类别为"餐厅"，但我的o/p是：公园和游乐场

Question

我一直在尝试在yelp fusion中实现业务搜索。但是我无法得到结果，我已经给出了类别以便过滤 法典：

function yelpSearchReuslt(latitude,longitude,radius,listOfResult){
const searchRequest = {
categories:"Restaurants",
latitude:latitude,
longitude:longitude,
radius:radius
};
const client = yelp.client(API_KEY);
client.search(searchRequest).then(response => {
const firstResult = response.jsonBody.businesses;
})

在 o/p 中，我得到了游乐场和公园等类别 o/p：

{
"id": "U2lT4qo4R80vsYKUFaBoCA",
"alias": "lost-hills-wonderful-park-lost-hills",
"name": "Lost Hills Wonderful Park",
"image_url": "https://s3-media1.fl.yelpcdn.com/bphoto/t5y8zHqDfx5mN2v7wtvUxw/o.jpg",
"is_closed": false,
"url": "https://www.yelp.com/biz/lost-hills-wonderful-park-lost-hills?adjust_creative=KOlGv8v3EO9ZpCUlYru9eg&utm_campaign=yelp_api_v3&utm_medium=api_v3_business_search&utm_source=KOlGv8v3EO9ZpCUlYru9eg",
"review_count": 10,
"categories": [
{
"alias": "playgrounds",
"title": "Playgrounds"
},
{
"alias": "parks",
"title": "Parks"
}
],
"rating": 4.5,
"coordinates": {
"latitude": 35.6164124330499,
"longitude": -119.689275188145
},
"transactions": [],
"location": {
"address1": "14688 Lost Hills Rd",
"address2": "",
"address3": "",
"city": "Lost Hills",
"zip_code": "93249",
"country": "US",
"state": "CA",
"display_address": [
"14688 Lost Hills Rd",
"Lost Hills, CA 93249"
]
},
"phone": "[phone]",
"display_phone": "[phone]",
"distance": 13784.418058437912
}

Answer 1

看起来你几乎得到了它。您只需要使用"类别"的标识符，而不是基于类别参数的文档的名称，该参数显示：

"指定搜索类别输入时，应使用括号中的值。">

在您的情况下，请使用restaurants而不是Restaurants。在上面的代码中，将searchRequest的定义更改为：

const searchRequest = {
categories:"restaurants",
latitude:latitude,
longitude:longitude,
radius:radius
};

希望对您有所帮助！

-戴伦

Answer 2

function yelpSearchReuslt(latitude,longitude,radius,ResultCount){   
var request = require("request");
var options =
{
method: 'GET',
url: YELP_URL+latitude+"&longitude="+longitude+"&term="+"Restaurants"+"&limit="+ResultCount+"",
headers:
{
authorization:API_KEY
},
body: '{}'
};
request(options, function (error, response, body){
if (error) {  
res.status(400).json({MESSAGE:MESSAGE})
}
}

Answer 3

您需要将类别更改为术语并编辑答案

function yelpSearchReuslt(latitude,longitude,radius,listOfResult){
const searchRequest = {
term:"Restaurants",
latitude:latitude,
longitude:longitude,
radius:radius
};
const client = yelp.client(API_KEY);
client.search(searchRequest).then(response => {
const firstResult = response.jsonBody.businesses;
})