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import requests
from bs4 import BeautifulSoup
import re
url = 'https://www.biduo.cc/biquge/41_41864/c15143933.html'
headers = {
'Accept-Language': 'zh-CN',
'Cache-Control': 'no-cache',
'Connection': 'Keep-Alive',
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.18363'
}
html = requests.get(url=url,headers=headers).text
soup = BeautifulSoup(html,'lxml')
title = soup.select('.bookname > h1')
title = title[0].text
text = soup.find('div',id='content').text.replace(' ','\n')
with open('无敌1.txt','w',encoding='utf-8') as f:
while (len(text)>50):
str1 = text[0:50]
if ('\n') in str1:
index = str1.find('\n')
str1 = str1[0:index+1]
text = text[index+1:]
f.write(str1)
else:
if (text[50]) is '\n':
f.write(str1)
text = text[50:]
else:
f.write(str1)
f.write('\n')
text = text[50:]
else:
f.write(text)
print('完成爬取')
有没有大佬有爬完文本后向文件里写的时候控制每行字符长度的程序。我自己写了一个,感觉不是很理想。求大佬指点 |