Scihub DOI 批量文献 pdf 下载

最新推荐文章于 2025-02-20 21:53:30 发布

R_WH

最新推荐文章于 2025-02-20 21:53:30 发布

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文章标签： python 爬虫 doi

原文链接：https://blog.youkuaiyun.com/weixin_40572034/article/details/107892237?ops_request_misc=%257B%2522request%255Fid%252

版权

Scihub DOI 批量文献 pdf 下载

工具

requests
beautifulsoup
os

方法

将文献DOI 按照顺序粘贴至txt文件中

注意首行空着，每条DOI占一行，用换行符隔开

最后一条DOI也需要用换行符，使光标移动到下一行

图. DOI txt格式

python代码

# -*- coding: utf-8 -*-
"""
Created on Sat Jun 26 10:48:33 2021
@author: rwh
"""
import requests
from bs4 import BeautifulSoup
import os

DOI = []
f = open("C:/Users/lenovo/Desktop/DOI.txt", "r", encoding="utf-8");
for line in f.readlines():
    line = line[:-1]
    DOI.append(line)
DOI = DOI[1:-1]


path = "G:/rwh/研一/sci_hub文献下载"
if os.path.exists(path) == False:
	os.mkdir(path) 

head = {\
            'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.117 Safari/537.36'\
        }      
for doi in DOI:
    url = "https://www.sci-hub.ren/" + doi
    print(url)
    r = requests.get(url, headers = head)
    r.raise_for_status()
    r.encoding = r.apparent_encoding
    soup = BeautifulSoup(r.text, "html.parser")
    download_url = soup.iframe.attrs["src"]  #20210515更新
    print(doi + " is downloading...\n  --The download url is: " + download_url)
    download_r = requests.get(download_url, headers = head)
    download_r.raise_for_status()
    f = open(path +"/"+doi.replace("/","_") + ".pdf", "wb")
    f.write(download_r.content)