1. config文件

包含了伪装请求头部，数据源配置（如果不考虑扩展其他数据源，可以写死）。

#!/usr/bin/python#coding:utf-8import sysreload(sys)sys.setdefaultencoding('utf8')source = {    'biquge': {        'base_url': 'http://www.biqukan.cc',        'category_min': 1,        'category_max': 2,        'category_url': 'http://www.biqukan.cc/fenlei{id}/1.html'    }}header = [    {'User-Agent': 'Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.76 Mobile Safari/537.36'},    {'User-Agent':'Mozilla/5.0 (Windows; U; Windows NT 6.1; en-us) AppleWebKit/534.50 (KHTML, like Gecko) Version/5.1 Safari/534.50'},    {'User-Agent':'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0)'},    {'User-Agent':'Mozilla/5.0 (Windows NT 6.1; rv:2.0.1) Gecko/20100101 Firefox/4.0.1'},    {'User-Agent': 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; 360SE)'}]

config.py文件

2. 爬取全部类目小说

#!/usr/bin/python#coding:utf-8import randomimport requestsimport refrom bs4 import BeautifulSoup#from BeautifulSoup import BeautifulSoupimport sysreload(sys)sys.setdefaultencoding('utf8')from config import sourcefrom config import headerimport hashlibimport timehash_md5 = hashlib.md5()## # 通过分类获取文章名和对应的链接# def fiction():    url = source['biquge']['category_url']    cur_category_name = ''    _list = {}    for i in range(source['biquge']['category_min'], source['biquge']['category_max']):        req = requests.get(url.replace('{id}', '%s'%i), headers = header[random.randint(0,4)])        _temp_result = req.content.decode('gbk')        bs = BeautifulSoup(_temp_result, "html.parser")        next_page = bs.find('ul', id='pagelink')        while next_page!=None:            next_page = next_page.find('a', 'next')            if next_page==None:                break            # 更新小说            _page = _cur_page(bs)            print('page.length = %d'%len(_page))            _list.update(_page)            # 获取下一页数据            req = requests.get(next_page.attrs['href'], headers = header[random.randint(0,4)])            _temp_result = req.content.decode('gbk')            bs = BeautifulSoup(_temp_result, "html.parser")            next_page = bs.find('ul', id='pagelink')            # 短暂休息一下            time.sleep(random.random())    return _list## # 当前页面的所有小说信息# def _cur_page(bs):    _list = {}    # top列表    li_tags = bs.findAll('li', 'list-group-item')    if li_tags==None or len(li_tags)<=0:        return _list    for item in li_tags:        a_tag = item.find('a')        _item = {'name':a_tag.get_text(), 'link': a_tag.attrs['href']}        # 作者        author = item.find('small').get_text().replace('/ ', '')        _item['author'] = author        # 阅读数        readers = item.find('span').get_text()        _item['readers'] = readers        hash_md5.update(_item['link'])        _list[hash_md5.hexdigest()] = _item    # 最近更新列表    tr_tags = bs.findAll('tr')    if tr_tags==None or len(tr_tags)<=1:        return _list    for item in tr_tags:        a_tag = item.find('a')        if a_tag==None:            continue        _item = {'name':a_tag.get_text(), 'link': a_tag.attrs['href']}        # 作者        author = item.find('td', 'text-muted').get_text()        _item['author'] = author        # 状态        status = item.findAll('td')        _item['status'] = status[len(status)-1].get_text()        hash_md5.update(_item['link'])        if _list.has_key(hash_md5.hexdigest())!=True:            _list[hash_md5.hexdigest()] = _item        else:            _list[hash_md5.hexdigest()]['status'] = _item['status']    return _listif __name__=="__main__":     _temp = fiction()    print('done')

fiction.py文件

3. 爬取小说介绍信息

#!/usr/bin/python#coding:utf-8import randomimport requestsimport refrom bs4 import BeautifulSoup#from BeautifulSoup import BeautifulSoupimport sysreload(sys)sys.setdefaultencoding('utf8')from config import sourcefrom config import header### 抓取简介，返回结构体# 标题：知否？知否？应是绿肥红瘦# 作者：关心则乱# 分类：都市言情# 字数：200万# 阅读数：2w+# 状态：连载中、完结# 封面：url# 简介：赵丽颖、冯绍峰主演电视剧《知否？知否？应是绿肥红瘦》原著，该剧由正午阳光影业出品，侯鸿亮任制片人，2017年9月6日开机。宅斗翘楚、古言大神关心则乱，手把手传授你实用的古代生存指南。一个消极怠工的古代庶女，生活如此艰难，何必卖力奋斗。古代贵族女子的人生基调是由家族决定的，还流行株连，一个飞来横祸就会彻底遭殃，要活好活顺活出尊严，明兰表示，鸭梨很大。古代太危险了，咱们还是睡死算了。# def summary(url):    _result={'title':'', 'author':'', 'category':'', 'words':'', 'readers':'', 'status':'', 'cover_img':'', 'summary':''}    req = requests.get(url,headers = header[random.randint(0,4)])    _temp_result = req.content.decode('gbk')    bs = BeautifulSoup(_temp_result, "html.parser")    title_tag = bs.find('h1', 'bookTitle')    if title_tag!=None:        _result['title'] = title_tag.get_text()    book_tag = bs.find('p', 'booktag')    if book_tag!=None:        a_tags = book_tag.findAll('a')        _result['author'] = a_tags[0].get_text()        _result['category'] = a_tags[1].get_text()        span_tags = book_tag.findAll('span')        _result['words'] = span_tags[0].get_text()        _result['readers'] = span_tags[1].get_text()        _result['status'] = span_tags[2].get_text()    intro_tag = bs.find('p', id='bookIntro')    _result['cover_img'] = intro_tag.find('img').attrs['src']    _result['summary'] = intro_tag.get_text().replace('\n\r\n                            ','').replace('\r\n                        ','')    return _resultif __name__=="__main__":     _temp = summary('http://www.biqukan.cc/book/47583/')    print(_temp)

summary.py文件

4. 爬取小说目录

#!/usr/bin/python#coding:utf-8import randomimport requestsimport refrom bs4 import BeautifulSoup#from BeautifulSoup import BeautifulSoupimport sysreload(sys)sys.setdefaultencoding('utf8')from config import sourcefrom config import header# 抓取目录def catalog(url):    _list=[]    req = requests.get(url,headers = header[random.randint(0,4)])    _temp_result = req.content.decode('gbk')    bs = BeautifulSoup(_temp_result, "html.parser")    all_list = bs.find('div', id='list-chapterAll')    if all_list==None:        return _list    list_tag = all_list.find('dl', 'panel-chapterlist')    if list_tag==None:        return _list    a_tags = list_tag.findAll('a')    for k in a_tags:        _dict={}        _dict['name'] = k.get_text()        _dict['link'] = url + k.attrs['href']        _list.append(_dict)    return _listif __name__=="__main__":     _temp = catalog('http://www.biqukan.cc/book/47583/')    print(_temp)

catalog.py文件

5. 爬取小说正文

#!/usr/bin/python#coding:utf-8import randomimport requestsimport refrom bs4 import BeautifulSoup#from BeautifulSoup import BeautifulSoupimport sysreload(sys)sys.setdefaultencoding('utf8')from config import sourcefrom config import header### 抓取小说正文#def detail(url):    per_artitle_limit_page = 3;    title=''    content=''    for i in range(1, per_artitle_limit_page):        if i==1:            part_url = ''        else:            part_url = '_%s'%i        req = requests.get(url.replace('.html',part_url + '.html'),headers = header[random.randint(0,4)])        _temp_result = req.content.decode('gbk')        bs = BeautifulSoup(_temp_result, "html.parser")        # title        if len(title)<=0:            title = bs.find('li','active').get_text()#re.findall(title_re, _temp_result)[0]        content_tag = bs.find('div', id='htmlContent')        if content_tag==None:            break        next_tag = content_tag.find('p', 'text-danger')        if next_tag!=None:            next_tag.clear()        _ = content_tag.get_text().replace('-->>', '').replace('一秒记住【笔趣阁 www.biqukan.cc】，更新快，无弹窗，免费读！','')        content += _    return contentdef filter(content):    _temp = content.split('\r\n')    for index in range(len(_temp)):        _temp[index] = _temp[index].replace(' ','')    _temp = [elem for elem in _temp if elem != None and len(elem) != 0]    return ''.join(_temp)if __name__=="__main__":     _temp = detail('http://www.biqukan.cc/book/20461/12592815.html')    print(filter(_temp))

article.py文件