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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Mon Dec 27 13:52:57 2021
@author: apache
"""
from bs4 import BeautifulSoup
html = """
<html><head><title>The Dormouse's story</title></head>
<body>
<p class="title" name="dromouse"><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="http://example.com/elsie" class="sister" id="link1"><!-- Elsie --></a>,
<a href="http://example.com/lacie" class="sister" id="link2">Lacie</a> and
<a href="http://example.com/tillie" class="sister" id="link3">Tillie</a>;
and they lived at the bottom of a well.</p>
<p class="story">...</p>
"""
soup=BeautifulSoup(html)
# 上面这句代码便是将本地 index.html 文件打开，用它来创建 soup 对象
# 下面我们来打印一下 soup 对象的内容，格式化输出
print(soup.prettify())
print(soup.title.string)
import requests
s=requests.Session()
xq=s.get('https://sh.fang.lianjia.com/loupan/')
xq.text
soup=BeautifulSoup(xq.text)
soup.prettify()
soup.title.string
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