本地搜索

Google Local Search API 可检索餐厅、酒店和服务的基于位置的结果，并提供筛选选项。

该 google_maps source 旨在检索 Google Local 搜索结果。它会抓取各种基于位置的数据，例如餐厅、酒店、咖啡店、加油站、杂货店等。

请求示例

在此示例中，我们发送请求以获取前 3 页酒店可用性，适用于 1 位住客，时间范围为 2023-10-01 和 2023-10-10 为 巴黎的酒店.

cURL

curl 'https://realtime.oxylabs.io/v1/queries' \\
--user 'USERNAME:PASSWORD' \\
-H 'Content-Type: application/json' \\
-d '{
        "source": "google_maps", 
        "pages": 3, 
        "query": "hotels in Paris", 
        "context": [
            {
                "key": "hotel_occupancy", 
                "value": 1
            }, 
            {
                "key": "hotel_dates", 
                "value": "2023-10-01,2023-10-10"
            }
        ]
    }'

Python

import requests
from pprint import pprint


# 结构化载荷。
payload = {
    'source': 'google_maps',
    'query': 'hotels in Paris',
    'pages': 3,
    'context': [
        {'key': 'hotel_occupancy', 'value': 1},
        {'key': 'hotel_dates', 'value': '2023-10-01,2023-10-10'},
    ],
}

# 获取响应。
response = requests.request(
    'POST',
    'https://realtime.oxylabs.io/v1/queries',
    auth=('USERNAME', 'PASSWORD'),
    json=payload,
)

# Print prettified response to stdout.
pprint(response.json())

Node.js

const https = require("https");

const username = "USERNAME";
const password = "PASSWORD";
const body = {
    source: "google_maps",
    pages: 3,
    query: "hotels in Paris",
    context: [
        { key: "hotel_occupancy", value: 1 },
        { key: "hotel_dates", value: "2023-10-01,2023-10-10" },
    ],
};

const options = {
    hostname: "realtime.oxylabs.io",
    path: "/v1/queries",
    method: "POST",
    headers: {
        "Content-Type": "application/json",
        Authorization:
            "Basic " + Buffer.from(`${username}:${password}`).toString("base64"),
    },
};

const request = https.request(options, (response) => {
    let data = "";

    response.on("data", (chunk) => {
        data += chunk;
    });

    response.on("end", () => {
        const responseData = JSON.parse(data);
        console.log(JSON.stringify(responseData, null, 2));
    });
});

request.on("error", (error) => {
    console.error("Error:", error);
});

request.write(JSON.stringify(body));
request.end();

HTTP

https://realtime.oxylabs.io/v1/queries?source=google_maps&query=hotels+in+Paris&pages=3&context[0][key]=hotel_occupancy&context[0][value]=1&context[1][key]=hotel_dates&context[1][value]=2023-10-01,2023-10-10&access_token=12345abcde

PHP

<?php

$params = array(
    'source' => 'google_maps',
    'query' => 'hotels in Paris',
    'pages' => 3,
    'context' => [
        ['key' => 'hotel_occupancy',  'value' => 1],
        ['key' => 'hotel_dates', 'value' => '2023-10-01,2023-10-10']
    ]
);

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, "https://realtime.oxylabs.io/v1/queries");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($params));
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_USERPWD, "USERNAME" . ":" . "PASSWORD");


$headers = array();
$headers[] = "Content-Type: application/json";
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

$result = curl_exec($ch);
echo $result;

if (curl_errno($ch)) {
    echo 'Error:' . curl_error($ch);
}
curl_close($ch);

Golang

package main

import (
	"bytes"
	"encoding/json"
	"fmt"
	"io/ioutil"
	"net/http"
)

func main() {
	const Username = "USERNAME"
	const Password = "PASSWORD"

	payload := map[string]interface{}{
		"source": "google_maps",
		"pages":  3,
		"query":  "hotels in Paris",
		"context": []map[string]interface{}{
			{"key": "hotel_occupancy", "value": 1},
			{"key": "hotel_dates", "value": "2023-10-01,2023-10-10"},
		},
	}

	jsonValue, _ := json.Marshal(payload)

	client := &http.Client{}
	request, _ := http.NewRequest("POST",
		"https://realtime.oxylabs.io/v1/queries",
		bytes.NewBuffer(jsonValue),
	)

	request.SetBasicAuth(Username, Password)
	response, _ := client.Do(request)

	responseText, _ := ioutil.ReadAll(response.Body)
	fmt.Println(string(responseText))
}

C#

using System;
using System.Collections.Generic;
using System.Net.Http;
using System.Net.Http.Json;
using System.Threading.Tasks;

namespace OxyApi
{
    class Program
    {
        static async Task Main()
        {
            const string Username = "USERNAME";
            const string Password = "PASSWORD";

            var parameters = new {
                source = "google_maps",
                pages = 3,
                query = "hotels in Paris",
                context = new dynamic [] {
                    new { key = "hotel_occupancy", value = 1 },
                    new { key = "hotel_dates", value = "2023-10-01,2023-10-10" }
                }
            };

            var client = new HttpClient();

            Uri baseUri = new Uri("https://realtime.oxylabs.io");
            client.BaseAddress = baseUri;

            var requestMessage = new HttpRequestMessage(HttpMethod.Post, "/v1/queries");
            requestMessage.Content = JsonContent.Create(parameters);

            var authenticationString = $"{Username}:{Password}";
            var base64EncodedAuthenticationString = Convert.ToBase64String(System.Text.ASCIIEncoding.UTF8.GetBytes(authenticationString));
            requestMessage.Headers.Add("Authorization", "Basic " + base64EncodedAuthenticationString);

            var response = await client.SendAsync(requestMessage);
            var contents = await response.Content.ReadAsStringAsync();

            Console.WriteLine(contents);
        }
    }
}

Java

package org.example;

import okhttp3.*;
import org.json.JSONArray;
import org.json.JSONObject;
import java.util.concurrent.TimeUnit;

public class Main implements Runnable {
    private static final String AUTHORIZATION_HEADER = "Authorization";
    public static final String USERNAME = "USERNAME";
    public static final String PASSWORD = "PASSWORD";

    public void run() {
        JSONObject jsonObject = new JSONObject();
        jsonObject.put("source", "google_maps");
        jsonObject.put("pages", 3);
        jsonObject.put("query", "hotels in Paris");
        jsonObject.put("context", new JSONArray()
                .put(new JSONObject()
                        .put("key", "hotel_occupancy")
                        .put("value", 1))
                .put(new JSONObject()
                        .put("key", "hotel_dates")
                        .put("value", "2023-10-01,2023-10-10"))
        );

        Authenticator authenticator = (route, response) => {
            String credential = Credentials.basic(USERNAME, PASSWORD);
            return response
                    .request()
                    .newBuilder()
                    .header(AUTHORIZATION_HEADER, credential)
                    .build();
        };

        var client = new OkHttpClient.Builder()
                .authenticator(authenticator)
                .readTimeout(180, TimeUnit.SECONDS)
                .build();

        var mediaType = MediaType.parse("application/json; charset=utf-8");
        var body = RequestBody.create(jsonObject.toString(), mediaType);
        var request = new Request.Builder()
                .url("https://realtime.oxylabs.io/v1/queries")
                .post(body)
                .build();

        try (var response = client.newCall(request).execute()) {
            if (response.body() != null) {
                try (var responseBody = response.body()) {
                    System.out.println(responseBody.string());
                }
            }
        } catch (Exception exception) {
            System.out.println("Error: " + exception.getMessage());
        }

        System.exit(0);
    }

    public static void main(String[] args) {
        new Thread(new Main()).start();
    }
}

JSON

{
    "source": "google_maps", 
    "pages": 3, 
    "query": "hotels in Paris", 
    "context": [
        {
            "key": "hotel_occupancy", 
            "value": 1
        }, 
        {
            "key": "hotel_dates", 
            "value": "2023-10-01,2023-10-10"
        }
    ]
}

我们在示例中使用同步 Realtime 集成方法。如果您想使用 Proxy Endpoint 或异步 Push-Pull 集成，请参阅 集成方法 部分。

请求参数值

通用

抓取 Google Local 搜索结果的基础设置和自定义选项。

参数	描述	默认值
source	设置爬虫。使用 google_maps.	–
查询	要搜索的关键词或短语。	–
render	设置为时启用 JavaScript 渲染 html. 更多信息.	html
callback_url	回调端点的 URL。 更多信息	–
user_agent_type	设备类型和浏览器。完整列表可在 此处.	desktop

- 必填参数

本地化

使搜索结果适配特定地理位置和语言。

参数	描述	默认值
geo_location	结果应适配的地理位置。正确使用此参数对于获取正确数据极其重要。有关更多信息，请阅读我们建议的 geo_location 参数结构 此处.	–
locale	Accept-Language 标头值，它会更改您的 Google 搜索页面网页界面语言。 更多信息.	–

分页

用于管理搜索结果分页和检索的控件。

参数	描述	默认值
start_page	起始页码。	1
pages	要检索的页数。	1
限制	每页要检索的结果数量。	10

其他

针对特殊需求的其他高级设置和控件。

参数	描述	默认值
context: nfpr	true 将关闭拼写自动更正	false
context: hotel_occupancy	住客人数。 注意： 此参数仅适用于搜索与酒店相关的搜索词时。	–
context: hotel_dates	在酒店的入住时长，起 - 止。例如： 2023-07-12,2023-07-13 注意： 此参数仅适用于搜索与酒店相关的搜索词时。	–

Context 参数

所有 context 参数都应添加到 context 数组中，作为带有 键 和 值 对的对象，例如：

...
"context": [
    {
        "key": "filter",
        "value": "0"
    }
]
...

输出示例

{
    "results": [
        {
            "content":"<!doctype html>\n<html lang=\"en\">\n<head>
            ...
            </script></body>\n</html>\n",  
            "created_at": "2024-02-13 11:44:28",
            "updated_at": "2024-02-13 11:45:06",
            "page": 3,
            "url": "https://www.google.com/search?tbm=lcl&q=hotels+in+Paris&hotel_occupancy=1&hotel_dates=2023-10-01,2023-10-10&start=40&uule=w+CAIQICINdW5pdGVkIHN0YXRlcw&gl=us&hl=en",
            "job_id": "7163135836748268545", 
            "status_code": 200
        }
    ]
}