import requests
from bs4 import BeautifulSoup

for i in range(5):
    url = f'https://picsum.photos/'
    headers = {'User-Agent':'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.110 Safari/537.36'}
    try:
        
        response = requests.get(url, headers=headers,timeout=10)
        response.encoding = 'utf-8'
        soup = BeautifulSoup(response.text, 'html.parser')

        img_tag = soup.select_one('img.no-click')
        if img_tag:
            img_src = img_tag.get('src')
            print(f"正在下载第{i+1} 张: {img_src}")

            img_response = requests.get(img_src, timeout=10)

            with open(f'image_{i+1}.jpg', 'wb') as f:
                f.write(img_response.content)
            print(f"第{i+1} 张下载完成!")
        else:
            print("未找到图片元素,跳过本次")
    except Exception as e:
        print(f"下载第 {i+1} 张时出错：{e}")