上传文件至 /

260402-2509165004.py

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+import re
+import csv
+import json
+import requests
+headers = {
+    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36"
+}
+movie_list = []
+for start in range(0, 250, 25):
+    url = f"https://movie.douban.com/top250?start={start}"
+    print(f"正在爬取：{url}")
+    
+    try:
+        response = requests.get(url, headers=headers, timeout=10)
+        response.raise_for_status()  
+        html = response.text
+        pattern = re.compile(
+            r'<div class="item">.*?'
+            r'<span class="title">(.*?)</span>.*?'  
+            r'<span class="rating_num" property="v:average">(.*?)</span>.*?'  # 评分
+            r'<span>(.*?)人评价</span>.*?'  
+            r'<span class="inq">(.*?)</span>',  
+            re.S
+        )
+        movies = pattern.findall(html)
+        
+        for movie in movies:
+            name = movie[0].strip()  
+            score = movie[1].strip()  
+            comment_num = movie[2].strip()  
+            comment = movie[3].strip()  
+
+            movie_dict = {
+                "电影名称": name,
+                "评分": score,
+                "评价人数": comment_num,
+                "短评": comment
+            }
+            movie_list.append(movie_dict)
+
+    except Exception as e:
+        print(f"爬取失败：{e}")
+
+with open("douban_top250.csv", "w", encoding="utf-8-sig", newline="") as f:
+    fieldnames = ["电影名称", "评分", "评价人数", "短评"]
+    writer = csv.DictWriter(f, fieldnames=fieldnames)
+    writer.writeheader()  
+    writer.writerows(movie_list) 
+
+print("✅ CSV 文件已保存：douban_top250.csv")
+
+with open("douban_top250.json", "w", encoding="utf-8") as f:
+    json.dump(movie_list, f, ensure_ascii=False, indent=4)
+
+print("✅ JSON 文件已保存：douban_top250.json")
+print(f"\n🎉 爬取完成！共获取 {len(movie_list)} 部电影数据")