Python批量抓取图片
发布时间:2020-12-17 17:13:35 所属栏目:Python 来源:网络整理
导读:今天PHP站长网 52php.cn把收集自互联网的代码分享给大家,仅供参考。 # -*- coding:utf-8 -*-# coding=UTF-8import os,urllib,urllib2,reurl = u"http://image.baidu.com/search/index?tn=baiduimageipn=rct=201326592cl=
以下代码由PHP站长网 52php.cn收集自互联网 现在PHP站长网小编把它分享给大家,仅供参考 # -*- coding:utf-8 -*- # coding=UTF-8 import os,urllib,urllib2,re url = u"http://image.baidu.com/search/index?tn=baiduimage&ipn=r&ct=201326592&cl=2&lm=-1&st=-1&fm=index&fr=&sf=1&fmq=&pv=&ic=0&nc=1&z=&se=1&showtab=0&fb=0&width=&height=&face=0&istype=2&ie=utf-8&word=python&oq=python&rsp=-1" outpath = "t:" def getHtml(url): webfile = urllib.urlopen(url) outhtml = webfile.read() print outhtml return outhtml def getImageList(html): restr=ur'(' restr+=ur'http://[^s,"]*.jpg' restr+=ur'|http://[^s,"]*.jpeg' restr+=ur'|http://[^s,"]*.png' restr+=ur'|http://[^s,"]*.gif' restr+=ur'|http://[^s,"]*.bmp' restr+=ur'|https://[^s,"]*.jpeg' restr+=ur'|https://[^s,"]*.jpeg' restr+=ur'|https://[^s,"]*.png' restr+=ur'|https://[^s,"]*.gif' restr+=ur'|https://[^s,"]*.bmp' restr+=ur')' htmlurl = re.compile(restr) imgList = re.findall(htmlurl,html) print imgList return imgList def download(imgList,page): x = 1 for imgurl in imgList: filepathname=str(outpath+'pic_%09d_%010d'%(page,x)+str(os.path.splitext(urllib2.unquote(imgurl).decode('utf8').split('/')[-1])[1])).lower() print '[Debug] Download file :'+ imgurl+' >> '+filepathname urllib.urlretrieve(imgurl,filepathname) x+=1 def downImageNum(pagenum): page = 1 pageNumber = pagenum while(page <= pageNumber): html = getHtml(url)#获得url指向的html内容 imageList = getImageList(html)#获得所有图片的地址,返回列表 download(imageList,page)#下载所有的图片 page = page+1 if __name__ == '__main__': downImageNum(1) 以上内容由PHP站长网【52php.cn】收集整理供大家参考研究 如果以上内容对您有帮助,欢迎收藏、点赞、推荐、分享。 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |