知乎图片去水印批量下载

guyinqian 发表于 2024-2-12 22:08

# 知乎图片去水印批量下载
看了这个帖子：知乎图片去水印下载
https://www.52pojie.cn/thread-1857439-1-1.html
(出处: 吾爱破解论坛)

原理：F12看了下代码，定位到data-original-token中的数据，用它替换掉其它图片的文件名，然后显示出了原图。

代码如下：

#!/usr/bin/env python
# _*_ coding: utf-8 _*_

import os
import re
import time
import warnings
import requests

warnings.filterwarnings("ignore")

session = requests.session()# 对全局进行会话实例化

default_headers = {
'authority': 'www.zhihu.com',
'pragma': 'no-cache',
'cache-control': 'no-cache',
'sec-ch-ua': '"Chromium";v="21", " Not;A Brand";v="99"',
'sec-ch-ua-mobile': '?0',
'sec-ch-ua-platform': '"Windows"',
'upgrade-insecure-requests': '1',
'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36',
'accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9',
'sec-fetch-site': 'same-origin',
'sec-fetch-mode': 'navigate',
'sec-fetch-user': '?1',
'sec-fetch-dest': 'document',
'referer': 'https://www.zhihu.com/',
'accept-language': 'zh-CN,zh;q=0.9',
}

def get_resp(method, url, headers=default_headers, timeout=5, **kwargs):
for i in range(5):# 最多重试5次
   try:
         response = session.request(method=method, url=url, headers=headers, timeout=timeout, **kwargs)
         if response.status_code == 200:
            return response.text
         else:
            if i == 4:
               print('【致命错误】接口状态码' + str(response.status_code) + '异常：' + url)
            else:
               time.sleep(1)
   except:
         if i == 4:
            print('【致命错误】接口连接异常：' + url)
         else:
            time.sleep(1)
return None

def downloadFile(fileUrl, folderName, fileSaveName):
folderName = rename(folderName)
fileSaveName = rename(fileSaveName)
if not os.path.exists(folderName):
   os.mkdir(folderName)
for i in range(5):# 最多重试5次
   try:
         resp1 = session.get(url=fileUrl,headers=default_headers)
         with open(folderName + "/" + fileSaveName, 'wb') as f:
            f.write(resp1.content)
            print(fileSaveName)
         return
   except:
         if i == 4:
            print('【致命错误】文件下载异常：' + fileUrl)
         else:
            time.sleep(1)

def fixname(fileName):
pattern = r'[\\/:*?"<>|\r\n]+'# 过滤Windows文件名中的非法字符
fileName = re.sub(pattern, "_", fileName)
return fileName

def rename(fileName):
fileName = re.sub(r'[\\]+', "＼", fileName)
fileName = re.sub(r'[/]+', "／", fileName)
fileName = re.sub(r'[:]+', "：", fileName)
fileName = re.sub(r'[*]+', "＊", fileName)
fileName = re.sub(r'[?]+', "？", fileName)
fileName = re.sub(r'["]+', "＂", fileName)
fileName = re.sub(r'[<]+', "＜", fileName)
fileName = re.sub(r'[>]+', "＞", fileName)
fileName = re.sub(r'[|]+', "｜", fileName)
fileName = re.sub(r'[\r\n]+', "_", fileName)
return fileName

def main():
while 1 == 1:
   urlkey = str(input("请输入知乎链接："))
   if urlkey != '':
         resp = get_resp('post', urlkey)
         list = re.findall(r'data-original-token="(.*?)"', resp)
         for i in list:
            url = f'https://pic2.zhimg.com/{i}.png'
            downloadFile(url, '图片', f'{i}.png')

if __name__ == '__main__':
main()

仙圣发表于 2024-7-18 04:37

document.querySelectorAll('img:not():not(.comment_sticker):not(.Avatar)').forEach(function(one){one.src = 'https://' + one.dataset.original.split('/') + '/' + one.dataset.originalToken + '.webp'; one.dataset.originalXiu = 'true';});

可以用这条JS代码，直接就是无水印高清原图浏览

玩转安卓 发表于 2024-2-12 22:37

支持。。。。

牧尘主宰 发表于 2024-2-12 22:53

收藏备用

1580501717 发表于 2024-2-13 00:50

收藏了，感谢

Corgibro 发表于 2024-2-13 02:36

这个可太有用了，不用再自己慢慢修了，况且还修不好图

wecanfly9292 发表于 2024-2-13 06:14

可以下载无水印图片了

czp13 发表于 2024-2-13 08:22

收藏备用

ltgb 发表于 2024-2-13 08:33

就喜欢无水印

sai609 发表于 2024-2-13 08:50

print效果呢

bdxw0611 发表于 2024-2-13 09:34

收藏学习下

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知乎图片去水印批量下载