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楼主 |
发表于 2021-7-24 20:40:18
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童鞋们,由于百度百科原网页的变化,也经过我自己这几天自己的缓慢摸索和不断尝试,终于尝试出了可以运行的代码,我在源代码的基础上更改了下,内容如下:
- import urllib.request
- import urllib.parse
- import re
- from bs4 import BeautifulSoup
- def main():
- keyword = input("请输入关键词:")
- keyword = urllib.parse.urlencode({"word":keyword})
- response = urllib.request.urlopen("https://baike.baidu.com/search/word?%s" % keyword) #此处将原网址http更新为https
- html = response.read()
- soup = BeautifulSoup(html, "html.parser")
- print(soup.h2.text) # 此处增加了打印标题
- print("\n") # 隔一行好看些
-
- for each in soup.find_all(property=re.compile("description")): # 此处增加打印简介
- print(each['content'])
-
- print("\n下边打印相关链接\n")
- for each in soup.find_all(href=re.compile("viewPageContent")): #此处将原来的“view”更改为“viewPageContent”
- content = ''.join([each.text])
- url2 = ''.join(["https://baike.baidu.com", each["href"]]) #此处将原网址http更新为https
- response2 = urllib.request.urlopen(url2)
- html2 = response2.read()
- soup2 = BeautifulSoup(html2, "html.parser")
- if soup2.h2:
- content = ''.join([content, soup2.h2.text])
- content = ''.join([content, " -> ", url2])
- print(content)
- if __name__ == "__main__":
- main()
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