Python爬虫之煎蛋网图片下载

受程序员群的影响(自己污的本性),他们总是带我开车,想想我也该收集一些资料了(美女图片)

代码

import requests
from lxml import etree

urls = ['http://jandan.net/ooxx/page-{}'.format(str(i)) for i in range(0,20)]
path = 'C://Users/Administrator/Desktop/煎蛋网/'

header = {
    'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36'
}

def get_photo(url):
    html = requests.get(url)
    selector = etree.HTML(html.text)
    photo_urls = selector.xpath('//p/a[@class="view_img_link"]/@href')
    for photo_url in photo_urls:
        data = requests.get('http:'+photo_url,headers=header)
        fp = open(path + photo_url[-10:],'wb')
        fp.write(data.content)
        fp.close()

for url in urls:
    get_photo(url)

我以前做个视频,这次用不了,出错,爬虫只有进行时啊!!!!

    原文作者:python
    原文地址: https://www.jianshu.com/p/0c3fcd8c5d96
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