- 用requests库和BeautifulSoup4库,爬取校园新闻列表的时间、标题、链接、来源。
- 选一个自己感兴趣的主题,做类似的操作,为“爬取网络数据并进行文本分析”做准备。
import requests
from bs4 import BeautifulSoup
res = requests.get("http://news.gzcc.cn/html/xiaoyuanxinwen/")
res.encoding="utf-8"
soup = BeautifulSoup(res.text,"html.parser",from_encoding="utf-8")
print(soup)
i=0
for news in soup.select("li"):
if len(news.select(".news-list-title"))>0:
i=i+1
print("第{}号新闻".format(i))
print("网址:{}".format(news.select("a")[0]["href"]))
print("标题:{}".format(news.select(".news-list-title")[0].text))
print("时间:{}".format(news.select(".news-list-info")[0].contents[0].text))
print("主体:{}".format(news.select(".news-list-description")[0].text))
print("来源:{}".format(news.select(".news-list-info")[0].contents[1].text))
net=news.select("a")[0]["href"]
title=news.select(".news-list-title")[0].text
time=news.select(".news-list-info")[0].contents[0].text
main=news.select(".news-list-description")[0].text
come=news.select(".news-list-info")[0].contents[1].text
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