python爬取某网站图片
2021/9/26 17:10:58
本文主要是介绍python爬取某网站图片,对大家解决编程问题具有一定的参考价值,需要的程序猿们随着小编来一起学习吧!
程序运行需要导包 具体看代码中的,缺啥导啥✌
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import requests import re import time import os url="https://pic.netbian.com/4kmeinv/index.html" header={ "User-Agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:92.0) Gecko/20100101 Firefox/92.0", "Accept-Language":" zh-CN,zh;q=0.9", "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", "Host":" pic.netbian.com", "Accept-Encoding":" gzip, deflate" } ###################下载后文件保存的位置修改关键位置即可 path='C:\\Users\\lyd\\Desktop\\彼岸图库\\' os.makedirs(path,exist_ok=True) #################################################### page=int(input("请输入要下载的页数(即从第一页开始):")) for page_ in range(page): if page_>0: url = f"https://pic.netbian.com/4kmeinv/index_{page_}.html" res = requests.get(url, header) res.encoding = res.apparent_encoding try: json_text = re.findall("<li>(.*?)</li>", res.text) except: print("程序出错!正在退出。。。。。。") break data = json_text[5:len(json_text)] for i in data: i = i.replace("href=", "").replace("src=", "").replace('"', "").replace("alt=", "") i_url = i.split(" ") url_title = "https://pic.netbian.com" + i_url[1] res_image = requests.get(url_title, header) res_image.encoding = res_image.apparent_encoding title = re.findall('<div class="photo-hd"><h1>(.*?)</h1></div>', res_image.text)[0].replace(" ", "_") image_url = re.findall('id="img"><img src="(.*?)" data', res_image.text)[0] image_url = "https://pic.netbian.com" + image_url print(title, image_url) res_image_req = requests.get(image_url).content with open(path+title + ".jpg", "wb") as f: f.write(res_image_req) print(f"第{page_ + 1}页下载完成!") time.sleep(1)
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