python批量爬取动漫免费看！！

佚名 4年前 (2020-03-30) Python 662人围观抢沙发百度已收录

实现效果

SRE实战互联网时代守护先锋，助力企业售后服务体系运筹帷幄！一键直达领取阿里云限量特价优惠。

运行环境

IDE VS2019
Python3.7
Chrome、ChromeDriver
Chrome和ChromeDriver的版本需要相互对应

先上代码，代码非常简短，包含空行也才50行，多亏了python强大的库

import os
import time
import requests
from selenium import webdriver
from lxml import etree

def getChapterUrl(url):
 headers = {
 "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.139 Safari/537.36"
 }
 part_url = "http://ac.qq.com"
 res = requests.get(url, headers=headers)
 html=res.content.decode()
 el = etree.HTML(html)
 li_list = el.xpath('//*[@id="chapter"]/div[2]/ol[1]/li')
 for li in li_list:
 for p in li.xpath("./p"):
 for span in p.xpath("./span[@class='works-chapter-item']"):
 item = {}
 list_title = span.xpath("./a/@title")[0].replace(' ', '').split('：')
 if list_title[1].startswith(('第', '序')):
 getChapterFile(part_url + span.xpath("./a/@href")[0], list_title[0],list_title[1])

def getChapterFile(url,path1,path2):
 #path = os.path.join(path)
 #漫画名称目录
 path=os.path.join(path1)
 if not os.path.exists(path):
 os.mkdir(path)
 #章节目录
 path=path+'\\'+path2
 if not os.path.exists(path):
 os.mkdir(path)
 chrome=webdriver.Chrome()
 #"http://ac.qq.com/ComicView/index/id/505435/cid/2"
 chrome.get(url)
 time.sleep(4)
 imgs = chrome.find_elements_by_xpath("//div[@id='mainView']/ul[@id='comicContain']//img")
 for i in range(0, len(imgs)):
 js="document.getElementById('mainView').scrollTop="+str((i) * 1280)
 chrome.execute_script(js)
 time.sleep(3)
 print(imgs[i].get_attribute("src"))
 with open(path+'\\'+str(i)+'.png', 'wb') as f:
 f.write(requests.get(imgs[i].get_attribute("src")).content)
 chrome.close() 
 print('下载完成') 

if __name__ == '__main__':
 getChapterUrl('http://ac.qq.com/Comic/ComicInfo/id/505435')