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這篇文章主要講解了“python爬蟲怎么實(shí)現(xiàn)下載豆瓣妹子圖片”,文中的講解內(nèi)容簡(jiǎn)單清晰,易于學(xué)習(xí)與理解,下面請(qǐng)大家跟著小編的思路慢慢深入,一起來(lái)研究和學(xué)習(xí)“python爬蟲怎么實(shí)現(xiàn)下載豆瓣妹子圖片”吧!
代碼如下:
import requests
import re
import time
from bs4 import BeautifulSoup
cat ='2'
img = 'http://www.dbmeinv.com/dbgroup/show.htm?cid='+ cat
end = '/dbgroup/show.htm?cid='+ cat + '&pager_offset=100'
urls = [ ]
def getURLs(mainURL):
time.sleep(1)
headers = {'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.80 Safari/537.36'}
html = requests.get(mainURL).text
soup = BeautifulSoup(html, 'html.parser')
picURL = re.findall('<img class.*?src="(.+?\.jpg)"', html, re.S)
for url in picURL:
urls.append(url)
print(url)
asoup = soup.select('.next a')[0]['href']
Next_page = 'http://www.dbmeinv.com' + asoup
if asoup != end:
getURLs(Next_page)
else:
print('鏈接已處理完畢!')
return urls
url = getURLs(img)
i = 0
for each in url:
pic = requests.get(each, timeout = 10)
picName = 'pictures/' + str(i) + '.jpg'
fp = open(picName, 'wb')
fp.write(pic.content)
fp.close()
i += 1
print('圖片下載完成')
感謝各位的閱讀,以上就是“python爬蟲怎么實(shí)現(xiàn)下載豆瓣妹子圖片”的內(nèi)容了,經(jīng)過(guò)本文的學(xué)習(xí)后,相信大家對(duì)python爬蟲怎么實(shí)現(xiàn)下載豆瓣妹子圖片這一問(wèn)題有了更深刻的體會(huì),具體使用情況還需要大家實(shí)踐驗(yàn)證。這里是億速云,小編將為大家推送更多相關(guān)知識(shí)點(diǎn)的文章,歡迎關(guān)注!
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