Python3用eclipse編寫(xiě)本節(jié)課編碼,順利完成
# -*- coding: gb2312 -*-
from bs4 import BeautifulSoup
import re
html_doc = """
<html><head><title>The Dormouse's story</title></head>
<body>
<p class="title"><b>The Dormouse's story</b></p>
<p class="story">Once upon a time there were three little sisters; and their names were
<a href="<a href="<a href="and they lived at the bottom of a well.</p>
<p class="story">...</p>
"""
soup = BeautifulSoup(html_doc, 'html.parser')????? # 創(chuàng)建對(duì)象
print('--------------獲取所有的鏈接----------------')??????????????????????????????????????????????? # 提取出所有的連接
links = soup.find_all('a')
for link in links:
??? print(link.name, link['href'],link.get_text() )
???
print('-------------------------------------獲取lacie的鏈接------------------------------')
link_node = soup.find('a', )
print(link_node.name, link_node['href'],link_node.get_text())
print('-----------------------------------------模糊匹配/正則匹配--------------------------------------')
link_node = soup.find('a', href=re.compile(r"ill"))
print(link_node.name, link_node['href'],link_node.get_text)
print('----------------------------------獲取p段落文字----------------------------------------------')
p_node = soup.find("p", class_ = "title")
print(p_node.name, p_node.get_text())
2019-01-21
666
2018-12-17
so cool