学术搜索

Google Scholar 抓取器允许你提交搜索查询，并返回结构化解析数据，包括文章、书籍、引用和相关链接。

该 google_scholar 数据源旨在检索 Google Scholar 搜索结果，包括学术论文、书籍、引用和相关链接。

请求示例

在此示例中，我们发出请求以检索查询 最佳小说.

cURL

curl 'https://realtime.oxylabs.io/v1/queries' \
--user 'USERNAME:PASSWORD' \
-H 'Content-Type: application/json' \
-d '{
        "source": "google_scholar",
        "query": "best novels",
        "render": "html",
        "parse": true
    }'

Python

import requests
from pprint import pprint

# Structure payload.
payload = {
  "source": "google_scholar",
  "query": "best novels",
  "render": "html",
  "parse": True
}

# Get response.
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_scholar",
    query: "best novels",
    render: "html",
    parse: true,
};

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_scholar&query=best+novels&render=html&parse=true&access_token=12345abcde

PHP

<?php

$params = array(
    'source' => 'google_scholar',
    'query' => 'best novels',
    'render' => 'html',
    'parse' => true
);

$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_scholar",
		"query":  "best novels",
		"render": "html",
		"parse":  true,
	}

	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.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_scholar",
                query = "best novels",
                render = "html",
                parse = true
            };

            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.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_scholar");
        jsonObject.put("query", "best novels");
        jsonObject.put("render", "html");
        jsonObject.put("parse", true);

        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_scholar",
    "query": "best novels",
    "render": "html",
    "parse": true
}

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

参数	描述	默认值
source	设置爬虫。使用 google_scholar.	–
query	请求的搜索词。	–
render	设置为以下值时启用 JavaScript 渲染： html. 更多信息.	–
parse	设置为以下值时返回解析后的数据： true。更多信息请参阅 输出字典.	false
callback_url	您的回调端点 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

结构化数据

网页爬虫API 可以提取结果 HTML，或包含结果页面中各种元素结构化数据的 JSON 响应。

结构化 google_scholar 输出

{
    "results": [
        {
            "content": {
                "organic": [
                    {
                        "description": "… and exciting as any other for the novel. The mass market paperback came into … book. Its purpose is to celebrate the writers we have loved best, and to proselytize on behalf of their novels…",
                        "inline_links": {
                            "cite_url": "https://scholar.google.com/scholar?q=info:Av0ZOt0npBEJ:scholar.google.com/&output=cite&scirp=0&hl=en",
                            "cited_by": {
                                "cites_id": "1271184825941359874",
                                "total": 15,
                                "url": "https://scholar.google.com/scholar?cites=1271184825941359874&as_sdt=2005&sciodt=0,5&hl=en"
                            },
                            "related_pages_url": "https://scholar.google.com/scholar?q=related:Av0ZOt0npBEJ:scholar.google.com/&scioq=best+novels&hl=en&as_sdt=0,5",
                            "versions": {
                                "cluster_id": "1271184825941359874",
                                "total": 5,
                                "url": "https://scholar.google.com/scholar?cluster=1271184825941359874&hl=en&as_sdt=0,5"
                            }
                        },
                        "pos": 1,
                        "publication_info": {
                            "summary": "C Callil, C Tóibín - 2011 - books.google.com"
                        },
                        "result_id": "Av0ZOt0npBEJ",
                        "result_type": "book",
                        "title": "The Modern Library: The 200 Best Novels in English Since 1950",
                        "url": "https://books.google.com/books?hl=en&lr=&id=EwlNDwAAQBAJ&oi=fnd&pg=PA1903&dq=best+novels&ots=Uiru4xYAcj&sig=exuKH7sr8Y4rAx7cvn15h8lA39Y"
                    },
                    {
                        "description": "… Predicting success of novels and movies: To the best of our knowledge, our work is the first that provides quantitative insights into the unstudied connection between the writing style …",
                        "inline_links": {
                            "cite_url": "https://scholar.google.com/scholar?q=info:r_g8gsmjLJgJ:scholar.google.com/&output=cite&scirp=4&hl=en",
                            "cited_by": {
                                "cites_id": "10965319278609103023",
                                "total": 182,
                                "url": "https://scholar.google.com/scholar?cites=10965319278609103023&as_sdt=2005&sciodt=0,5&hl=en"
                            },
                            "related_pages_url": "https://scholar.google.com/scholar?q=related:r_g8gsmjLJgJ:scholar.google.com/&scioq=best+novels&hl=en&as_sdt=0,5",
                            "versions": {
                                "cluster_id": "10965319278609103023",
                                "total": 10,
                                "url": "https://scholar.google.com/scholar?cluster=10965319278609103023&hl=en&as_sdt=0,5"
                            }
                        },
                        "pos": 5,
                        "publication_info": {
                            "authors": [
                                {
                                    "author_id": "Of8dNP0AAAAJ",
                                    "name": "VG Ashok",
                                    "url": "https://scholar.google.com/citations?user=Of8dNP0AAAAJ&hl=en&oi=sra"
                                },
                                {
                                    "author_id": "aWmHP7IAAAAJ",
                                    "name": "S Feng",
                                    "url": "https://scholar.google.com/citations?user=aWmHP7IAAAAJ&hl=en&oi=sra"
                                },
                                {
                                    "author_id": "vhP-tlcAAAAJ",
                                    "name": "Y Choi",
                                    "url": "https://scholar.google.com/citations?user=vhP-tlcAAAAJ&hl=en&oi=sra"
                                }
                            ],
                            "summary": "VG Ashok, S Feng, Y Choi - … of the 2013 conference on empirical …, 2013 - aclanthology.org"
                        },
                        "resources": [
                            {
                                "file_format": "PDF",
                                "title": "aclanthology.org",
                                "url": "https://aclanthology.org/D13-1181.pdf"
                            }
                        ],
                        "result_id": "r_g8gsmjLJgJ",
                        "result_type": "pdf",
                        "title": "Success with style: Using writing style to predict the success of novels",
                        "url": "https://aclanthology.org/D13-1181.pdf"
                    }
                    // ... up to 8 more organic results
                ],
                "pagination": {
                    "current_page": 1,
                    "next_page": "https://scholar.google.com/scholar?start=10&q=best+novels&hl=en&as_sdt=0,5",
                    "other_pages": {
                        "2": "https://scholar.google.com/scholar?start=10&q=best+novels&hl=en&as_sdt=0,5",
                        "3": "https://scholar.google.com/scholar?start=20&q=best+novels&hl=en&as_sdt=0,5"
                        // ... more page links
                    }
                },
                "parse_status_code": 12000,
                "related_searches": [
                    {
                        "query": "best novels modern library",
                        "url": "https://scholar.google.com/scholar?hl=en&as_sdt=0,5&qsp=1&q=best+novels+modern+library&qst=ib"
                    },
                    {
                        "query": "best novels short stories",
                        "url": "https://scholar.google.com/scholar?hl=en&as_sdt=0,5&qsp=2&q=best+novels+short+stories&qst=ib"
                    }
                    // ... more related searches
                ],
                "search_information": {
                    "query_displayed": "best novels",
                    "time_taken_displayed": 0.15,
                    "total_results_count": 3580000
                }
            },
            "created_at": "2026-07-18 14:00:27",
            "job_id": "7484245708602621953",
            "page": 1,
            "status_code": 200,
            "updated_at": "2026-07-18 14:00:40",
            "url": "https://scholar.google.com/scholar?q=best+novels&hl=en&gl=us"
        }
    ]
}

输出字典

下表列出了我们解析的每个顶级元素，包括其描述和数据类型。

自然搜索结果的数量和某些字段可能因搜索查询和结果类型而异。

键	描述	类型
url	Google Scholar 搜索结果页面的 URL。	字符串
page	搜索结果的当前页码。	整数
parse_status_code	解析任务的状态代码。了解更多 此处.	整数
organic	自然搜索结果列表。包括 pos, title, url, description, 结果ID, 结果类型, 出版信息, 内联链接, 资源.	数组
organic.result_type	标识结果的格式（书籍, PDF等）。当结果是标准文章时省略。	字符串
organic.publication_info	出版物摘要。包括 摘要 （作者、年份、出版方/来源作为一个字符串），以及在可用时，一个结构化的 作者 列表，包含 作者ID, 姓名，以及个人资料 url.	对象
organic.inline_links	附加到结果的学术元数据。包括 引用URL, 被引, 相关页面URL, 版本.	对象
organic.inline_links.cited_by	结果的引用数据。包括 引用ID, 总数 （引用总数），以及 url （指向引用该结果的文献的链接）。	对象
organic.inline_links.related_pages_url	用于查找与结果相关论文的URL。	字符串
organic.inline_links.versions	同一文档的替代版本/链接。包括 聚类ID, 总数，以及 url.	对象
organic.resources	可访问媒体的直接下载链接，例如PDF。包括 文件格式, title, url.	数组
分页	当前及可用结果页的详细信息。包括 当前页, 下一页, 其他页面.	对象
相关搜索	Google建议的相关搜索字符串。包括 query 和 url 适用于每个建议。	数组
搜索信息	关于搜索的一般信息。包括 显示的查询, 显示的耗时, 结果总数.	对象
创建时间	抓取任务创建时的时间戳。	时间戳
更新时间	抓取任务完成时的时间戳。	时间戳
任务ID	与抓取任务关联的任务ID。	字符串
状态码	抓取任务的状态码。了解更多 此处.	整数