import requests
from bs4 import BeautifulSoup
import time

count=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'}
print(f"开始爬取{count}张图片...")

for i in range(1,count+1):
    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.resize')

        if img_tag:
            img_src = img_tag.get('src')
            print(f"[{i}]正在下载：{img_src}")

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

            filename = f'image_{i}.jpg'

            with open(filename, 'wb') as f:
                f.write(img_response.content)
            print(f"    -> 成功保存为{filename}")
        else:
            print(f"[{i}]未找到图片标签")

        time.sleep(1)

    except Exception as e:
        print(f"[{i}]发生错误：{e}")

print("全部下载完成!")