完成作业

260326.33李佳豪.py

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+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}")
+