Python爬虫，爬取某网站小说

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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# @Time    : 2024/8/23 12:41
# @Author  : 何胜金-heshengjin
# @Site    :
# @File    : http_test.py
# @Software: PyCharm
"""
虚拟virtualenv
pip install requests
pip install beautifulsoup4
"""

import requests
from bs4 import BeautifulSoup
import time

# 请求头，添加你的浏览器信息后才可以正常运行
host = 'www.xdingdian.info'
host_http = 'https://www.xdingdian.info'
headers = {
    'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7',
    'Accept-Encoding':'gzip, deflate, br, zstd',
    'Accept-Language':'zh-CN,zh;q=0.9,en;q=0.8',
    'Cache-Control':'max-age=0',
    'Referer': 'https://www.xdingdian.info/xs/11569/',
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36',
    'Cookie': "articlevisited=1; __vtins__KFWsxhk6w799qkMJ=%7B%22sid%22%3A%20%228eca31dc-a28b-5dde-a36c-8c77d5599689%22%2C%20%22vd%22%3A%201%2C%20%22stt%22%3A%200%2C%20%22dr%22%3A%200%2C%20%22expires%22%3A%201724422709694%2C%20%22ct%22%3A%201724420909694%7D; __51uvsct__KFWsxhk6w799qkMJ=1; __51vcke__KFWsxhk6w799qkMJ=3f439a1a-01c4-5644-90a2-46c2c38c280b; __51vuft__KFWsxhk6w799qkMJ=1724420909699",
    'Host': host,
    'Connection': 'keep-alive'
}
content_txt = "魅王宠妻鬼医纨绔妃.txt"
tmp_html = "temp.html"
next_text = '下一章'
# 小说起始页
main_url = "https://www.xdingdian.info/txt/11569/1290242.html"


while True:
    print(time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(time.time())))

    # 使用get方法请求网页
    source_html = requests.get(main_url, headers=headers)
    # 设置编码
    source_html.encoding = 'utf-8'

    # 覆盖写入 temp.html
    with open(tmp_html, "w+", encoding="utf-8") as f:
        f.write(source_html.text)
        f.seek(0)
        html_handle = f.read()

    title_text = ''
    soup = BeautifulSoup(html_handle, "html.parser")

    if next_text == '下一章':
        title = soup.find('div', id='amain').find('h1').text
        title_text += '正文 '
        title_text += title
        # 打印title
        print(title_text)
        title_text += '\n'

    text = soup.find('dd', id='contents').text
    title_text += text
    # print(text)

    children = soup.find('div', id='amain').find('h3').find_all("a")
    last_children = children[-1]
    main_url = host_http + last_children['href']
    next_text = last_children.get_text()
    print(next_text + main_url + "\n")

    # 追加写入 魅王宠妻鬼医纨绔妃.txt
    if next_text == '下一页':
        title_text += '\n'
    with open(content_txt, "a+", encoding="utf-8") as fc:
        # 处理NBSP
        fc.write(title_text.replace(u'\xa0', ''))

    # 30s
    time.sleep(30)