python抓取网页图片的脚本

2019-04-15 14:37发布

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首先要在D盘建立pic文件夹然后进入建立beautify的文件夹，然后就可以直接运行python的脚本就可以了 import urllib2, re, requests path = r"D:piceautify" url = 'http://huaban.com/favorite/beauty' i_headers = {"User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.71 Safari/537.36"} count=0 def urlHandle(url): req = urllib2.Request(url, headers=i_headers) html = urllib2.urlopen(req).read() reg = re.compile(r'"pin_id":(d+),.+?"file":{"farm":"farm1", "bucket":"hbimg",.+?"key":"(.*?)",.+?"type":"image/(.*?)"', re.S) groups = re.findall(reg, html) return groups def imgHandle(groups): if groups: for att in groups: pin_id = att[0] att_url = att[1] + '_fw236' img_type = att[2] img_url = 'http://img.hb.aicdn.com/' + att_url r = requests.get(img_url) with open(path + att_url + '.' + img_type, 'wb') as fd: for chunk in r.iter_content(): fd.write(chunk) groups = urlHandle(url) imgHandle(groups) while(groups): count+=1 print count pin_id = groups[-1][0] print pin_id urltemp = url+'/?max=' + str(pin_id) + '&limit=' + str(20) + '&wfl=1' print(urltemp) groups = urlHandle(urltemp) imgHandle(groups)

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