Beautifulsoup - 如何打开图像并进行下载 [英] Beautifulsoup - How to open images and download them

问题描述

我期待抓住从<一个全尺寸的产品图片href=\"http://icecat.biz/p/toshiba/pscbxe-01t00een/satellite-pro-notebooks-4051528049077-Satellite+Pro+C8501GR-17732197.html\"相对=nofollow>这里

我的想法是：

• 按照图像链接


• 下载照片


• 返回


• 对于n + 1的图片重复

我知道如何打开缩略图但不知道如何获得全尺寸的图像。如何可以这样做任何想法？

I know how to open the image thumbnails but not how to get the full size images. Any ideas on how this could be done?

推荐答案

这将让你的图像的所有网址：

This will get you all URL of the images:

import urllib2
from bs4 import BeautifulSoup

url = "http://icecat.biz/p/toshiba/pscbxe-01t00een/satellite-pro-notebooks-4051528049077-Satellite+Pro+C8501GR-17732197.html"
html = urllib2.urlopen(url)
soup = BeautifulSoup(html)

imgs = soup.findAll("div", {"class":"thumb-pic"})
for img in imgs:
        print img.a['href'].split("imgurl=")[1]

输出：

http://www.toshiba.fr/contents/fr_FR/SERIES_DESCRIPTION/images/g1_satellite-pro-c850.jpg
http://www.toshiba.fr/contents/fr_FR/SERIES_DESCRIPTION/images/g4_satellite-pro-c850.jpg
http://www.toshiba.fr/contents/fr_FR/SERIES_DESCRIPTION/images/g2_satellite-pro-c850.jpg
http://www.toshiba.fr/contents/fr_FR/SERIES_DESCRIPTION/images/g5_satellite-pro-c850.jpg
http://www.toshiba.fr/contents/fr_FR/SERIES_DESCRIPTION/images/g3_satellite-pro-c850.jpg

这code是用于下载和保存这些图片：

And this code is for downloading and saving those images:

import os
import urllib
import urllib2
from bs4 import BeautifulSoup

url = "http://icecat.biz/p/toshiba/pscbxe-01t00een/satellite-pro-notebooks-4051528049077-Satellite+Pro+C8501GR-17732197.html"
html = urllib2.urlopen(url)
soup = BeautifulSoup(html)

imgs = soup.findAll("div", {"class":"thumb-pic"})
for img in imgs:
        imgUrl = img.a['href'].split("imgurl=")[1]
        urllib.urlretrieve(imgUrl, os.path.basename(imgUrl))

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