爬取小说章节内容，没有内容

Question

爬取小说内容，url可能写错了，应该怎么改

url='https://www.qidian.com/book/1031940621/'
response=requests.get(url)
html=response.text
soup=BeautifulSoup(html,"html.parser")
chapter_list=soup.find_all("li",class_="clearfix")
chapter_links=[]

for chapter in chapter_list:
    chapter_link=chapter.a.get("href")
    chapter_links.append(chapter_link)

novel_content=""

for chapter_link in chapter_links:
    chapter_reponse=requests.get(chapter_link)
    chapter_html=chapter_reponse.text
    chapter_soup=BeautifulSoup(chapter_html,"html.parser")
    chapter_title=chapter_soup.find("h3").text
    chapter_content=chapter_soup.find("div",class_="read-content").text
    novel_content+=chapter_title+"\n"+chapter_content+"\n"
    
with open("novel.txt","w",encoding="utf-8")as file:
    file.write(novel_content)

Answer 1

该回答通过自己思路及引用到GPTᴼᴾᴱᴺᴬᴵ搜索并已验证,得到内容具体如下：
根据您提供的代码，我发现可能的问题是章节链接的格式不正确。在爬取小说章节内容时，需要确保链接是正确的。以下是修改后的代码：

import requests
from bs4 import BeautifulSoup

url = 'https://www.qidian.com/book/1031940621/'
response = requests.get(url)
html = response.text
soup = BeautifulSoup(html, "html.parser")
chapter_list = soup.find_all("li", class_="clearfix")
chapter_links = []

for chapter in chapter_list:
    chapter_link = chapter.a.get("href")
    if chapter_link.startswith('/'):
        chapter_link = url + chapter_link
    chapter_links.append(chapter_link)

novel_content = ""

for chapter_link in chapter_links:
    chapter_reponse = requests.get(chapter_link)
    chapter_html = chapter_reponse.text
    chapter_soup = BeautifulSoup(chapter_html, "html.parser")
    chapter_title = chapter_soup.find("h3").text
    chapter_content = chapter_soup.find("div", class_="read-content").text
    novel_content += chapter_title + "\n" + chapter_content + "\n"

with open("novel.txt", "w", encoding="utf-8") as file:
    file.write(novel_content)

这段代码首先检查章节链接是否以斜杠（/）开头，如果是，则将其与基本URL拼接起来。这样可以确保获取到正确的章节链接。

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