搜索

使用价格区间、品牌和门店位置过滤器抓取 Kroger 搜索页面。通过 API 检索组织化的搜索结果。

该 kroger_search 数据源用于检索 Kroger 搜索页面。

请求示例

在下面的示例中，我们发出请求以检索查询的搜索结果页面 running shoes，按品牌筛选结果 adidas 和价格范围 100.00-200.00，并将门店 ID 指定为 1100002.

curl 'https://realtime.oxylabs.io/v1/queries' \
--user 'USERNAME:PASSWORD' \
-H 'Content-Type: application/json' \
-d '{
        "source": "kroger_search",
        "query": "running shoes",
        "price_range": "100.00-200.00",
        "brand": "adidas",
        "store_id": "01100002"
    }'

import requests
from pprint import pprint

# 构建负载。
payload = {
    "source": "kroger_search",
    "query": "running shoes",
    "price_range": "100.00-200.00",
    "brand": "adidas",
    "store_id": "01100002",
}

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

# 将美化后的响应打印到标准输出。
pprint(response.json())

const https = require("https");

const username = "USERNAME";
const password = "PASSWORD";
const body = {
    source: "kroger_search",
    query: "running shoes",
    price_range: "100.00-200.00",
    brand: "adidas",
    store_id: "01100002",
};

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();

<?php

$params = array(
    "source" => "kroger_search",
    "query" => "running shoes",
    "price_range" => "100.00-200.00",
    "brand" => "adidas",
    "store_id" => "01100002",
);

$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);
?>

package main

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

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

	payload := map[string]interface{}{
		"source":     "kroger_search",
		"query": "running shoes",
		"price_range": "100.00-200.00",
		"brand":      "adidas",
		"store_id":   "01100002",
	}

	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))
}

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 = "kroger_search",
                query = "running shoes",
                price_range = "100.00-200.00",
                brand = "adidas",
                store_id = "01100002"
            };

            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);
        }
    }
}

package org.example;

import okhttp3.*;
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", "kroger_search");
        jsonObject.put("query", "running shoes");
        jsonObject.put("price_range", "100.00-200.00");
        jsonObject.put("brand", "adidas");
        jsonObject.put("store_id", "01100002");

        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();
    }
}

在我们的示例中，我们使用同步的 Realtime 集成方法。如果您想使用 Proxy Endpoint 或异步的 Push-Pull 集成，请参阅 集成方法 部分。

请求参数值

通用

用于抓取 Kroger 搜索页面的基本设置和自定义选项。

参数

描述

默认值

source

设置爬虫。

kroger_search

query

要搜索产品的关键字或短语。

render

设置为时启用 JavaScript 渲染 html. 更多信息.

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

- 必需参数

本地化

根据门店位置、配送区域和首选履约方式自定义结果。

参数

描述

默认值

依赖关系

store_id

指定门店。可用值见此处。ID 必须以 '0' 开头。

当以下情况时为必需 fulfillment_type 设置为 pickup 或 in_store.

delivery_zip

指定配送地点的邮编（ZIP code）。

当以下情况时为必需 fulfillment_type 设置为 delivery.

fulfillment_type

指定订单履约方式。可用值： pickup, delivery, in_store.

pickup （如果仅提供 store_id ）

需要 store_id 用于 pickup 和 in_store，或 delivery_zip 用于 delivery.

依赖关系说明：

pickup 和 in_store 值使用 store_id 参数来确定正确的门店。
delivery 使用 delivery_zip 参数来指定配送位置。
如果仅提供 store_id 并且未指定 fulfillment_type ，默认类型为 pickup.

如果 fulfillment_type 和 store_id/delivery_zip 组合无效（Kroger 不支持），抓取的页面将返回 404 状态。

筛选

根据各种条件过滤和细化搜索结果的选项。

参数

描述

默认值

price_range

定义所需的价格范围，格式为 min_price-max_price 保留两位小数，用连字符分隔（例如， 10.00-20.00).

brand

将搜索结果筛选为仅包含特定品牌的产品。

最后更新于22天前

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