Novel_download/test_search.py

import json
import random
import time

from bs4 import BeautifulSoup
import requests


class Download_Novel:

    def get_user_agent(self):
        # 定义多个User-Agent列表，每个列表中包含多个不同的User-Agent字符串
        user_agents = [
            [
                'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3',
                'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.3',
                'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.103 Safari/537.36'],
            [
                'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:54.0) Gecko/20100101 Firefox/54.0',
                'Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:56.0) Gecko/20100101 Firefox/56.0',
                'Mozilla/5.0 (Windows NT 10.0; WOW64; rv:53.0) Gecko/20100101 Firefox/53.0'],
            [
                'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_4) AppleWebKit/603.1.30 (KHTML, like Gecko) Version/10.1 Safari/603.1.30',
                'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36',
                'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/604.1.38 (KHTML, like Gecko) Version/11.0 Safari/604.1.38']
        ]

        # 随机选择一个User-Agent列表
        user_agent_list = random.choice(user_agents)

        # 从选定的User-Agent列表中随机选择一个User-Agent字符串
        user_agent = random.choice(user_agent_list)
        return {'User-Agent': user_agent}

    def search_novel(self):
        # 定义请求间隔时间（秒）
        interval = 2
        # hm_url = f'https://user.bqgso.cc/hm.html?&q={self.name}'
        # result = requests.get(hm_url, headers=self.get_user_agent()).text
        # print(result)
        # hm = result[2:-2]
        # print(hm)
        # 发起请求并获取响应
        url = f'https://www.bqg221.com/user/search.html?q={self.name}'
        print(url)
        print('响应内容：',requests.get(url, headers=self.get_user_agent()).text)
        response = json.loads(requests.get(url, headers=self.get_user_agent()).text[1:-1])
        print(response)
        # print(type(response))
        for i, book in enumerate(response):
            # i['url_list'][:9] = 'https://www'
            # trans_url = book['url_list'].replace('https://m', 'https://www')
            print(type(book['url_list']))
            trans_url ='https://www.bqg221.com' + str(book['url_list'])
            response[i]['url_list'] = trans_url

        # 返回一个json对象
        return response

    def get_novel_info(self,response):

        # todo:

        # 定义请求间隔时间（秒）
        interval = 2

        # 设置请求头，模拟浏览器访问

        # 要爬取的小说主页链接
        url = 'https://www.bqg221.com/xs/17931/'

        # 发起请求并获取响应
        response = requests.get(url, headers=self.get_user_agent())

        # 将响应转换为BeautifulSoup对象
        soup = BeautifulSoup(response.text, 'html.parser')

        # 获取小说名字
        title = soup.select_one('.book h1').get_text(strip=True)
        print(title)

        # 获取小说简介
        # print(soup.select('.small')[0])
        div_tag = soup.find('div', {'class': 'small'})
        # print(div_tag)
        all_span_tags = div_tag.find_all('span')
        # print(all_span_tags)
        author = all_span_tags[0].text.strip()[3:]
        status = all_span_tags[1].text.strip()
        update_time = all_span_tags[2].text.strip()
        latest_update = all_span_tags[3].text.strip()
        # for i in all_span_tags:
        #     print(i.text.strip())
        intro = soup.select_one('.intro').get_text(strip=True)[:-6]
        print(intro)

        cover = soup.select_one('.cover img')['src']
        # print(cover)
        # 获取小说所有章节链接
        chapter_urls = [url + i.get('href').split('/')[-1] for i in soup.select('.listmain a') if
                        i.get('href').split('/')[-1] != 'javascript:dd_show()']
        # print(chapter_urls)

        print('开始下载。。。')
        # 停顿两秒
        time.sleep(interval)

    def __init__(self, name):
        self.name = name
        # 要爬取的小说主页链接
        # self.novel_url = 'https://www.bqg221.com/xs/'


if __name__ == '__main__':
    search_name = input('请输入要搜索的书籍名称： ')
    if search_name:
        my_object = Download_Novel(search_name)
        response = my_object.search_novel()
        print(response)
        print('搜索到 ' + str(len(response)) + ' 个结果\n')
        print('---------------------------------------\n')
        for i, book in enumerate(response):
            print(str(i)+' 书籍名称：' + book['articlename'] + '\n作者：' + book['author'] + '\n简介：' + book['intro'] + '...\n')
            print('---------------------------------------')
            print('---------------------------------------\n')
        select_book = int(input(f'选择要下载的书籍序号(从0-{str(len(response)-1)}中选择)：'))
    #     todo: 添加书籍下载处理

    else:
        exit(0)