使用BeautifulSoup里的.text

Question

使用BeautifulSoup里的.text报错

问题相关代码，请勿粘贴截图 
import requests
from bs4 import BeautifulSoup
url = 'https://www.shicimingju.com/book/sanguoyanyi.html'
headers = {"user-agent": "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Safari/537.36"}
url = "https://www.shicimingju.com/book/sanguoyanyi.html"
response = requests.get(url=url,headers=headers)
soup = BeautifulSoup(response.content,'lxml')
print("正在请求章节内容")
gettitle = soup.select("#main>#main_left>.book-mulu a").get_text()
for title in gettitle:
    print(title)

C:\Users\Administrator\AppData\Local\Programs\Python\Python310\python.exe E:/编程/python/作品/实验/pycharm项目/爬虫/爬取三国演义.py
正在请求章节内容
Traceback (most recent call last):
  File "E:\编程\python\作品\实验\pycharm项目\爬虫\爬取三国演义.py", line 9, in <module>
    gettitle = soup.select("#main>#main_left>.book-mulu a").get_text()
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python310\lib\site-packages\bs4\element.py", line 2253, in __getattr__
    raise AttributeError(
AttributeError: ResultSet object has no attribute 'get_text'. You're probably treating a list of elements like a single element. Did you call find_all() when you meant to call find()?

网上几乎没有这样的例子，也没办法得到解决方式

爬取三国演义

Answer 1

bs考虑到一个文档可能有很多个相同的标签，采用下标访问
解决方法：

gettitle = soup.select("#main>#main_left>.book-mulu a")[0].get_text()  # 0表示第一个匹配到的元素