V2EX Langjan
 Langjan 最近的时间轴更新
Langjan

Langjan

V2EX 第 344736 号会员,加入于 2018-08-27 19:41:13 +08:00
根据 Langjan 的设置,主题列表被隐藏
二手交易 相关的信息,包括已关闭的交易,不会被隐藏
Langjan 最近回复了
urllib.request.urlretrieve() 函数不能提交 header 信息?
下载图片时(等同直接访问图片地址)就会触发防盗,返回错误的图片

这个方法也是不行
cOntent= requests.get(picurl, headers =headers).content
with open('F:\\PyDowns\\zhuoku\\demo.jpg', 'wb') as fp:
fp.write(content)
打开 20180425160320(10)
request headers 为
GET 20180425160320(10) HTTP/1.1
Host: com
Proxy-Connection: keep-alive
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
Accept-Encoding: gzip, deflate
Accept-Language: en-US,en;q=0.9,zh-CN;q=0.8,zh;q=0.7,zh-TW;q=0.6

其中图片的 request headers 为
GET 2019-Bugatti-Chiron-Sport-10 HTTP/1.1
Host: com
Proxy-Connection: keep-alive
User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36
Accept: image/webp,image/apng,image/*,*/*;q=0.8
Referer: 20180425160320(10)
Accept-Encoding: gzip, deflate
Accept-Language: en-US,en;q=0.9,zh-CN;q=0.8,zh;q=0.7,zh-TW;q=0.6
(由于论坛回复机制删除了 URL )
图片地址 http://bizhi.zhuoku.com/2018/04/25/Bugatti/2019-Bugatti-Chiron-Sport-10.jpg
在这个下 http://www.zhuoku.com/zhuomianbizhi/jing-car/20180425160320(10).htm
htm 可以直接访问不用加 referer,在该页面显示图片正常,图片右击新标签页打开也正常
(浏览器打开正常应该不是封 IP 吧)

代码如下返回了错误的图片
import urllib.request
import requests
import re

headers = {
'Host':'www.zhuoku.com',
'User-Agent':'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36',
'Referer':'http://www.zhuoku.com/zhuomianbizhi/jing-car/20180425160320(10).htm'
'Cookie':'cck_lasttime=1535598582789; cck_count=0; bdshare_firstime=1535598583191'
}
url = 'http://www.zhuoku.com/zhuomianbizhi/jing-car/20180425160320(10).htm'
req = requests.get(url, headers = headers)
req.encoding = 'GBK'
html = req.text
picurl = re.findall(r'<img id="imageview" src="(.*?)"', html)[0]
picname = re.findall(r'thumbs/tn_(.*?)"', html)[0]
path = 'F:\\PyDowns\\zhuoku\\' + picname
urllib.request.urlretrieve(picurl, path)
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     3165 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 13ms UTC 11:38 PVG 19:38 LAX 03:38 JFK 06:38
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86