一、实现的目标

目标：获取如图所示网站中所标的元素内容

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二、代码编写 

import requests
import re
import json
url = "https://open.weibo.com/"
header = {'User-Agent':'ozilla/5.0 (Windows NT 10.0; Win64; x64; rv:95.0) Gecko/20100101 Firefox/95.0'
}
res = requests.get(url,headers=header)
#print (res.status_code)
print (res.url)
print (res.encoding)
data = res.text
pattern = '<span class="main_title">(.*?)</span>'
data_last = json.dumps(re.findall(pattern,data)).decode('unicode-escape')
print (data_last)

输出结果：