网络数据采集（爬虫基础）

260326+2509165020.py.py

@@ -0,0 +1,26 @@
+import requests
+from bs4 import BeautifulSoup
+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'}
+
+for i in range(5):
+    try:
+        url = 'https://picsum.photos/'
+        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"第 {i+1} 张图片链接: {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！\n")
+
+    except Exception as e:
+        print(f"❌ 第 {i+1} 张下载失败: {e}\n")
+
+print("🎉 5 张图片全部下载完毕！")