# 引用相應(yīng)模塊

import urllib.request

import gevent

from geventimport monkey

# 創(chuàng)建方法進(jìn)行傳參  爬取的數(shù)據(jù)名以及爬取的數(shù)據(jù)地址

def downloader(img_name,img_url):

# 調(diào)用方法進(jìn)行爬取

  req = urllib.request.urlopen(img_url)

# 讀取爬取的內(nèi)容

  img = req.read()

# 寫入爬取的內(nèi)容

  with open(img_name,'wb')as f:

f.write(img)

# 定義爬取的地址（格式）

def main():

gevent.joinall([

gevent.spawn(downloader,'1.jpg','http://pic37.nipic.com/20140115/7430301_100825571157_2.jpg'),

gevent.spawn(downloader,'2.jpg','http://n.sinaimg.cn/sinacn/w640h1138/20180303/eeb8-fwnpcnt4723043.jpg')

])

if __name__ =='__main__':

main()