贝酱
import requests
from bs4 import BeautifulSoup
import os
Hostreferer = {
'User-Agent':'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)',
'Referer':'http://www.mzitu.com'
}
Picreferer = {
'User-Agent':'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)',
'Referer':'http://i.meizitu.net'
}
def get_page_name(url):#获得图集最大页数和名称
html = get_html(url)
soup = BeautifulSoup(html, 'lxml')
span = soup.findAll('span')
title = soup.find('h2', class_="main-title")
return span[10].text, title.text
def get_html(url):#获得页面html代码
req = requests.get(url, headers=Hostreferer)
html = req.text
return html
def get_img_url(url, name):
html = get_html(url)
soup = BeautifulSoup(html, 'lxml')
img_url = soup.find('img', alt= name)
return img_url['src']
def save_img(img_url, count, name):
req = requests.get(img_url, headers=Picreferer)
with open(name+'/'+str(count)+'.jpg', 'wb') as f:
f.write(req.content)
def main():
old_url = "http://www.mzitu.com/123114"
page, name = get_page_name(old_url)
os.mkdir(name)
for i in range(1, int(page)+1):
url = old_url + "/" + str(i)
img_url = get_img_url(url, name)
#print(img_url)
save_img(img_url, i, name)
print('保存第' + str(i) + '张图片成功')
main()
