python requests 简单网页文本爬取，,爬取网页：http:

python requests 简单网页文本爬取，,爬取网页：http:

爬取网页：

http://www.cnblogs.com/xrq730/archive/2018/06/11/9159586.html

抓取的是一个博客的文本内容

用requeusts获取整个网页的HTML信息；使用Beautiful Soup解析HTML信息

 1 import requests 2 from bs4 import BeautifulSoup 3  
 4  5 if __name__==‘__main__‘: 6     target=‘http://www.cnblogs.com/xrq730/archive/2018/06/11/9159586.html‘ 7     req=requests.get(url=target) 8     html=req.text 9     bf=BeautifulSoup(html)10     texts=bf.find_all(‘div‘,class_=‘blogpost-body‘)11     #print(html)12     print(texts[0].text.replace(‘<p><span style=\"font-size: 14px; font-family: 宋体;\">‘,‘\n\n\t‘))13     #print(texts[0].text.replace(‘\ax0‘*8,‘\n\n‘))

python requests 简单网页文本爬取