![发现一个好网站，人间尤物、魅惑黑丝都是福利呀！那就都爬取下来[Python常见问题]](https://www.51yma.cn/d/file/jiaocheng/python/31.jpg)
前言
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今天发现一个好网站
https://www.mzitu.com/
先来欣赏一下爬下来的图片
咳咳。。。不知道能不能过
学习之余我们来练习一下代码
开发工具
- python 3.6.5
- pycharm
爬虫代码
导入工具
import requests import parsel
请求网页获取列表页
response = requests.get(url=url, headers=headers) selector = parsel.Selector(response.text) lis = selector.css("#pins li a::attr(href)").getall() for li in lis: page_id = li.split("/")[-1]
获取详情页下一页url
def netx_url(url, page_id): response_2 = requests.get(url=url, headers=headers) selector = parsel.Selector(response_2.text) last_num = selector.css(".pagenavi a:nth-child(7) span::text").get() for i in range(1, int(last_num) + 1): new_url = "https://www.mzitu.com/{}/{}".format(page_id, i)
保存数据
def download(url): response = requests.get(url=url, headers=headers) selector = parsel.Selector(response.text) title = selector.css("body > div.main > div.content > h2::text").get() # 图片标题 img_url = selector.css(".main-image p img::attr(src)").get() # 图片地址 path = "D:pythondemo妹子图img" + title + ".jpg" download_response = requests.get(url=img_url, headers=headers) with open(path, mode="wb") as f: f.write(download_response.content) print(title, img_url)
运行代码，效果如下图
