爬取百度学术:标题,关键词,年份,摘要,原链接,作者。

爬取百度学术:标题,关键词,年份,摘要,原链接,作者还可以写在记事本上。(如果要写在记事本上要把f的注释去掉)大家还可以导入数据库

在这里插入代码片


import requests
import openpyxl
import re
from bs4 import BeautifulSoup
from urllib.request import quote


search = input('请输入关键词:')
kwen = search.encode('UTF-8') #将汉字,用utf格式编码,赋值给gbkkw
#f = open('学术1.xls','w',encoding ='UTF-8') #创建txt格式文件,方便等会存储`

`#添加请求头,模拟浏览器正常访问,避免被反爬虫
headers={'user-agent':'Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36'}
for x in range(10): #想要爬取多少页数据
    url = 'http://xueshu.baidu.com/s?wd='+quote(kwen)+'&pn='+str(x*10)+'&tn=SE_baiduxueshu_c1gjeupa&ie=utf-8&sc_f_para=sc_tasktype%3D%7BfirstSimpleSearch%7D&sc_hit=1'
    res &#

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转载自blog.csdn.net/jiahuiandxuehui/article/details/109535919
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