爬取三国演义

import requests
from bs4 import BeautifulSoup
if __name__ == '__main__':
    # 占位符代替页码
    url="https://so.gushiwen.org/search.aspx?type=guwen&page=%d&value=三国演义"
    # 每一页的url
    url_list=[]
    headers = {
     
        "User-Agent": "Mozilla/5.0(Windows NT 10.0;Win64;x64) AppleWebKit / 537.36(KHTML, likeGecko) Chrome / 88.0.4324.150 Safari / 537.36"
    }
    # 共十四页
    for pageNum in range(1,13):
        # 拼凑完整的url
        new_url=format(url%pageNum)
        resp=requests.get(url=new_url,headers=headers)
        resp.encoding="utf-8"
        page_text=resp.text
        soup=BeautifulSoup(page_text,"lxml")
        for item in soup.select(".sons>.cont"):
            url_list.append(item.p.a["href"])#将完整的url存入url数组中
    fp=open(".sanguo.txt","w",encoding="utf-8")
    for item in url_list:
        url="https://so.gushiwen.org"+item
        resp=requests.get(url=url,headers=headers)
        resp.encoding="utf-8"
        detail_page_text=resp.text
        detail_soup=BeautifulSoup(detail_page_text,"lxml")
        # 获取章节数
        detail_num=detail_soup.select(".cont>h1>span>b")[0].text
        # 获取章节标题
        detail_title=detail_num+detail_soup.select(".cont>.contson>p")[0].text
        # 获取章节内容
        content=detail_soup.find('div',class_='contson').text
        # 写入文件
        fp.write(detail_title+":"+"\n"+content+"\n")
        print("正在爬取"+detail_num)
    print("爬取完成")