Merge commit 'bba47d2fe95f318d35a986a17aff2bdbc97ed5e5'

backend/Timer_worker.py

@@ -22,27 +22,28 @@ import sys
 import os
 import logging
 import argparse
-from pathlib import Path
+from datetime import datetime, date, timedelta
-from datetime import datetime, date
 import config
 
 # 添加项目路径到 Python 路径
 sys.path.append(os.path.join(os.path.dirname(__file__), 'handlers', 'Rankings'))
-from rank_data_scraper import DouyinPlayVVScraper
+from handlers.Rankings.rank_data_scraper import DouyinPlayVVScraper
 
 
 
 # 配置日志的函数
-def setup_logging():
+def setup_logging(quiet_mode=False):
     """设置日志配置"""
     # 确保logs目录存在
-    import os
     script_dir = os.path.dirname(os.path.abspath(__file__))
     logs_dir = os.path.join(script_dir, 'handlers', 'Rankings', 'logs')
     os.makedirs(logs_dir, exist_ok=True)
 
+    # 在安静模式下，只记录WARNING及以上级别的日志到控制台
+    console_level = logging.WARNING if quiet_mode else logging.INFO
+    
     logging.basicConfig(
-        level=logging.INFO,
+        level=logging.INFO,  # 文件日志仍然记录所有INFO级别
         format='%(asctime)s - %(levelname)s - %(message)s',
         handlers=[
             logging.FileHandler(os.path.join(logs_dir, 'scheduler.log'), encoding='utf-8'),
@@ -50,14 +51,55 @@ def setup_logging():
         ]
     )
     
+    # 如果是安静模式，调整控制台处理器的级别
+    if quiet_mode:
+        for handler in logging.getLogger().handlers:
+            if isinstance(handler, logging.StreamHandler) and not isinstance(handler, logging.FileHandler):
+                handler.setLevel(console_level)
+
 class DouyinAutoScheduler:
     def __init__(self):
         self.is_running = False
 
+    def _normalize_play_vv(self, play_vv):
+        """标准化播放量数据类型，将字符串转换为数字"""
+        if isinstance(play_vv, str):
+            try:
+                return int(play_vv.replace(',', '').replace('万', '0000').replace('亿', '00000000'))
+            except:
+                return 0
+        elif not isinstance(play_vv, (int, float)):
+            return 0
+        return play_vv
+
+    def _deduplicate_videos_by_mix_name(self, videos, include_rank=False):
+        """按短剧名称去重，保留播放量最高的记录"""
+        unique_data = {}
+        for video in videos:
+            mix_name = video.get("mix_name", "")
+            if mix_name:
+                # 标准化播放量数据类型
+                play_vv = self._normalize_play_vv(video.get("play_vv", 0))
+                
+                if mix_name not in unique_data or play_vv > unique_data[mix_name].get("play_vv", 0):
+                    if include_rank:
+                        # 用于昨天数据的格式
+                        unique_data[mix_name] = {
+                            "play_vv": play_vv,
+                            "video_id": str(video.get("_id", "")),
+                            "rank": 0  # 稍后计算排名
+                        }
+                    else:
+                        # 用于今天数据的格式，直接更新原视频对象
+                        video["play_vv"] = play_vv
+                        unique_data[mix_name] = video
+        
+        return unique_data
+
     def run_douyin_scraper(self):
         """执行抖音播放量抓取任务"""
         try:
-            logging.info("🚀 开始执行抖音播放量抓取任务...")
+            logging.warning("🚀 开始执行抖音播放量抓取任务...")
 
             # 设置环境变量，确保自动模式
             os.environ['AUTO_CONTINUE'] = '1'
@@ -89,7 +131,7 @@ class DouyinAutoScheduler:
             from datetime import timedelta
             
             # 获取集合
-            douyin_collection = db['Rankings_list']  # 使用真实抓取的数据
+            douyin_collection = db['Ranking_storage_list']  # 使用定时器抓取的数据
             rankings_collection = db['Ranking_storage']
             
             today = date.today()
@@ -107,8 +149,18 @@ class DouyinAutoScheduler:
             try:
                 logging.info("🔄 正在生成时间轴对比榜单...")
                 
-                # 获取今天的数据，按短剧名称去重，只保留播放量最高的
+                # 获取最新批次的数据
-                today_videos_raw = list(douyin_collection.find({}).sort("play_vv", -1))
+                latest_batch = douyin_collection.find_one(sort=[("batch_time", -1)])
+                if not latest_batch:
+                    logging.warning("⚠️ 未找到任何数据")
+                    return False
+                    
+                latest_batch_time = latest_batch.get("batch_time")
+                logging.info(f"📊 找到最新批次时间: {latest_batch_time}")
+                
+                # 只获取最新批次的数据
+                today_videos_raw = list(douyin_collection.find({"batch_time": latest_batch_time}).sort("play_vv", -1))
+                logging.info(f"📊 最新批次数据数量: {len(today_videos_raw)}")
                 
                 # 按短剧名称去重，每个短剧只保留播放量最高的一条
                 unique_videos = {}
@@ -140,7 +192,7 @@ class DouyinAutoScheduler:
                             }
                     logging.info(f"📊 找到昨天的榜单数据，共 {len(yesterday_data)} 个短剧")
                 else:
-                    logging.info("📊 未找到昨天的榜单数据，将作为首次生成")
+                    logging.info("📊 未找到昨天的原始数据，将作为首次生成")
                 
                 if today_videos:
                     # 先计算所有视频的播放量差值
@@ -315,8 +367,6 @@ class DouyinAutoScheduler:
 
 def main():
     """主函数"""
-    import argparse
-    
     try:
         parser = argparse.ArgumentParser(description='抖音播放量自动抓取定时器')
         parser.add_argument('--test', action='store_true', help='测试模式 - 立即执行一次')
@@ -325,23 +375,51 @@ def main():
 
         args = parser.parse_args()
 
-        # 设置日志配置
+        # 设置日志配置 - 只在定时器模式下启用静默模式
-        setup_logging()
+        quiet_mode = not (args.test or args.once or args.ranking_only)
+        setup_logging(quiet_mode=quiet_mode)
         
         print("正在初始化定时器...")
         scheduler = DouyinAutoScheduler()
 
         if args.test:
+            scheduler._is_timer_mode = False
             print("执行测试模式...")
             scheduler.run_test()
         elif args.once:
+            scheduler._is_timer_mode = False
             print("执行单次模式...")
             scheduler.run_once()
         elif args.ranking_only:
+            scheduler._is_timer_mode = False
             print("执行榜单生成模式...")
             scheduler.run_ranking_only()
         else:
+            scheduler._is_timer_mode = True
             print("启动定时器模式...")
+            
+            # 显示定时器信息（使用print确保能看到）
+            from datetime import datetime
+            current_time = datetime.now()
+            print(f"🕐 当前时间：{current_time.strftime('%Y-%m-%d %H:%M:%S')}")
+            print(f"⏰ 执行规则：每小时整点执行抖音播放量抓取")
+            
+            # 计算下次执行时间
+            next_hour = current_time.replace(minute=0, second=0, microsecond=0)
+            if current_time.minute > 0 or current_time.second > 0:
+                next_hour = next_hour.replace(hour=next_hour.hour + 1)
+            if next_hour.hour >= 24:
+                from datetime import timedelta
+                next_hour = next_hour.replace(hour=0) + timedelta(days=1)
+                
+            wait_seconds = (next_hour - current_time).total_seconds()
+            wait_minutes = int(wait_seconds // 60)
+            
+            print(f"⏰ 下次执行时间：{next_hour.strftime('%Y-%m-%d %H:%M:%S')}")
+            print(f"⏳ 距离下次执行：{wait_minutes} 分钟 ({int(wait_seconds)} 秒)")
+            print("💡 定时器正在等待中，将在整点自动执行任务...")
+            print("⏹️  按 Ctrl+C 停止定时器")
+            
             scheduler.setup_schedule()
             scheduler.start_scheduler()
             

backend/config.py

@@ -18,4 +18,25 @@ LOG_DIR = 'logs'
 # 定时器配置
 SCHEDULER_TIME = "24:00"  # 定时器执行时间，格式为 HH:MM (24小时制)
 
+# TOS/火山云对象存储配置
+TOS_CONFIG = {
+    'access_key_id': os.getenv('TOS_ACCESS_KEY_ID', 'AKLTYjQyYmE1ZDAwZTY5NGZiOWI3ODZkZDhhOWE4MzVjODE'),
+    'access_key_secret': os.getenv('TOS_ACCESS_KEY_SECRET', 'WlRKa05EbGhZVEUyTXpjNU5ESmpPRGt5T0RJNFl6QmhPR0pqTVRjMVpUWQ=='),
+    'endpoint': 'https://tos-cn-beijing.volces.com',
+    'region': 'cn-beijing',
+    'bucket_name': os.getenv('TOS_BUCKET_NAME', 'km1'),
+    'self_domain': os.getenv('TOS_SELF_DOMAIN', 'oss.xintiao85.com'),
+    'disable_ssl_warnings': True
+}
+
+# API配置（兼容现有代码）
+API_CONFIG = {
+    'huoshan': {
+        'AccessKey': TOS_CONFIG['access_key_id'],
+        'SecretKey': TOS_CONFIG['access_key_secret']
+    },
+    'OSS_BUCKET_NAME': TOS_CONFIG['bucket_name'],
+    'OSS_HOST': TOS_CONFIG['self_domain']
+}
+
 print(f"Successfully loaded configuration for environment: {APP_ENV}")

backend/handlers/Rankings/episode_video_ids/video_ids_7393206265624676386.json

@@ -0,0 +1,43 @@
+{
+  "episodes": [
+    {
+      "video_id": "7389531100718107954",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7393209049208130851",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7398121035452763432",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7404808266888252698",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7410761253204905235",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7416596680776158515",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7426956763892665654",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7429208304389328180",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7429519648518966555",
+      "episode_num": 0
+    }
+  ],
+  "total_count": 9,
+  "last_update": "2025-10-22T09:55:41.380145",
+  "mix_name": "觉醒"
+}

backend/handlers/Rankings/episode_video_ids/video_ids_7430120098712520743.json

@@ -0,0 +1,123 @@
+{
+  "episodes": [
+    {
+      "video_id": "7421044063190699303",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7425556502057897270",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7428086785537821963",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7438273827555134774",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7431047488955632907",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7434029345796066623",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7438157166382550313",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7445146231225077003",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7448086473322106152",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7451825341225585954",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7463783714389085476",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7461502376516586752",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7471109492738952483",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7473376886383512884",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7476035323416415542",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7477826100815514889",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7480121799733202186",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7482669047008611610",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7483737890845920549",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7486742756103130394",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7487446983901269274",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7488238211139996978",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7489006391865216265",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7493926858061352202",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7498645852182203700",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7502686428054244660",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7504263612656078116",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7509429118845340982",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7509743276300291340",
+      "episode_num": 0
+    }
+  ],
+  "total_count": 29,
+  "last_update": "2025-10-22T09:56:01.930652",
+  "mix_name": "《田螺姑娘》系列短剧"
+}

backend/handlers/Rankings/episode_video_ids/video_ids_7472764729748883506.json

@@ -0,0 +1,51 @@
+{
+  "episodes": [
+    {
+      "video_id": "7472763101620751626",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7472763403182886156",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7472763009627065619",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7472764867905195327",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7472763523450293516",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7472763290104450315",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7472762896833908031",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7472763068376780071",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7472763556648193334",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7472763183409777939",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7472763426813529380",
+      "episode_num": 0
+    }
+  ],
+  "total_count": 11,
+  "last_update": "2025-10-22T09:56:08.613429",
+  "mix_name": "兴安岭诡事"
+}

backend/handlers/Rankings/episode_video_ids/video_ids_7472792051890554918.json

@@ -0,0 +1,27 @@
+{
+  "episodes": [
+    {
+      "video_id": "7462779038784933158",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7469001162868444443",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7469998771519130889",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7470709002284862720",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7471924777410645283",
+      "episode_num": 0
+    }
+  ],
+  "total_count": 5,
+  "last_update": "2025-10-22T09:55:36.943794",
+  "mix_name": "《青蛇传》"
+}

backend/handlers/Rankings/episode_video_ids/video_ids_7475575474015209499.json

@@ -0,0 +1,123 @@
+{
+  "episodes": [
+    {
+      "video_id": "7438832661914717475",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7441055420505918760",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7441797752599711010",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7444025334355201314",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7444767906782514432",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7445511144686587170",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7448480282623216934",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7449224455496256777",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7449966534602018074",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7452190854900370715",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7452932931934342437",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7453673782092303666",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7454416566910864650",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7458870546697080101",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7459612621348572443",
+      "episode_num": 0
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+    {
+      "video_id": "7460354830322699571",
+      "episode_num": 0
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+    {
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+    {
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+    {
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+    {
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+      "episode_num": 0
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+    {
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+      "episode_num": 0
+    },
+    {
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+      "episode_num": 0
+    },
+    {
+      "video_id": "7468887846011653402",
+      "episode_num": 0
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+    {
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+      "episode_num": 0
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+    {
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+      "episode_num": 0
+    },
+    {
+      "video_id": "7471856794772491547",
+      "episode_num": 0
+    },
+    {
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+    {
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+    },
+    {
+      "video_id": "7474085833558052159",
+      "episode_num": 0
+    }
+  ],
+  "total_count": 29,
+  "last_update": "2025-10-22T09:55:53.324636",
+  "mix_name": "我在地府开当铺"
+}

backend/handlers/Rankings/episode_video_ids/video_ids_7475967291851540516.json

@@ -0,0 +1,87 @@
+{
+  "episodes": [
+    {
+      "video_id": "7472623062152695074",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7457112388907666727",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7457505550188743973",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7457874864729345318",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7458965679874542858",
+      "episode_num": 0
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+    {
+      "video_id": "7459348765586001178",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7459760717202345254",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7460119944940883227",
+      "episode_num": 0
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+    {
+      "video_id": "7460847335602490675",
+      "episode_num": 0
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+    {
+      "video_id": "7461235696414559514",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7461939199000825151",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7462718793974910271",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7463090318058081555",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7463442602558246207",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7464950323786861874",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7466027689028193574",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7467918209505676585",
+      "episode_num": 0
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backend/handlers/Rankings/episode_video_ids/video_ids_7481887799080126514.json

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backend/handlers/Rankings/episode_video_ids/video_ids_7484936087232596005.json

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backend/handlers/Rankings/episode_video_ids/video_ids_7486423445933951028.json

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backend/handlers/Rankings/episode_video_ids/video_ids_7488149189877041178.json

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backend/handlers/Rankings/episode_video_ids/video_ids_7488155970636351515.json

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backend/handlers/Rankings/episode_video_ids/video_ids_7498567012075964457.json

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backend/handlers/Rankings/episode_video_ids/video_ids_7504244771116812300.json

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backend/handlers/Rankings/episode_video_ids/video_ids_7505982019956901899.json

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backend/handlers/Rankings/episode_video_ids/video_ids_7506726690928724006.json

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backend/handlers/Rankings/episode_video_ids/video_ids_7554004615847495706.json

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backend/handlers/Rankings/episode_video_ids/video_ids_7554913720183294004.json

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+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193250890075418",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193288026361114",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193288236190985",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193301905345802",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193302542961970",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193321299823881",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193328434269450",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193321668922633",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193341751266569",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193355420405019",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193355697458482",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193360436841737",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193361883974921",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193358012534025",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193378002668846",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193386659728691",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193404892253478",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193406922312970",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193422680329498",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193423468842266",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193432524410158",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193450471804187",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193451281222939",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193461007928586",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193466187861294",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193487763328265",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193490787421467",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193478774918410",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193479311887625",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193503307484425",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7556193515902995721",
+      "episode_num": 0
+    }
+  ],
+  "total_count": 61,
+  "last_update": "2025-10-22T09:56:50.400526",
+  "mix_name": "我靠唱歌打脸全团"
+}

backend/handlers/Rankings/episode_video_ids/video_ids_7561020459769153570.json

@@ -0,0 +1,115 @@
+{
+  "episodes": [
+    {
+      "video_id": "7497105467341147428",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7501492304370601250",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7502772081621273894",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7503839169832062259",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7504986016153062656",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7506112308838403343",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7506782177625394432",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7507204856379378959",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7507541015005744424",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7507946206644210959",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7508945450654141731",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7514129646461078799",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7519344535044066560",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7521994647779970338",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7524264312450698536",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7527207390493723938",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7531374405576248591",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7532778856979451136",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7535583078481136911",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7536884524291263759",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7538866617654365480",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7539751142214438144",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7549904246364376335",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7554992404740214016",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7555715283915312384",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7558050978226982179",
+      "episode_num": 0
+    },
+    {
+      "video_id": "7560551213957500195",
+      "episode_num": 0
+    }
+  ],
+  "total_count": 27,
+  "last_update": "2025-10-22T09:56:16.947762",
+  "mix_name": "绝境逆袭"
+}

backend/handlers/Rankings/tos_client.py

@@ -0,0 +1,562 @@
+from typing import Any, Optional
+import mimetypes
+from io import StringIO
+import os
+import tos
+import urllib3
+from urllib3.exceptions import InsecureRequestWarning
+from config import API_CONFIG
+# 火山对象存储
+class TOSClient:
+    def __init__(
+        self,
+        access_key_id: str,
+        access_key_secret: str,
+        endpoint: str,
+        region: str,
+        bucket_name: str,
+        self_domain: str,
+        disable_ssl_warnings: bool = True
+    ):
+        """
+        初始化OSS客户端
+        
+        Args:
+            access_key_id: ak
+            access_key_secret: sk
+            endpoint: OSS访问端点 (如: https://oss-cn-hangzhou.aliyuncs.com)
+            bucket_name: 存储桶名称
+            self_domain: 自定义域名
+            disable_ssl_warnings: 是否禁用SSL警告
+        """
+        # 禁用SSL警告（如果需要）
+        if disable_ssl_warnings:
+            urllib3.disable_warnings(InsecureRequestWarning)
+        sts_token: str = "token_test"
+        self.bucket_name = bucket_name
+        self.self_domain = self_domain
+        self.endpoint = endpoint
+        self.client = tos.TosClientV2(
+            ak=access_key_id,
+            sk=access_key_secret,
+            endpoint=self_domain,
+            region=region,
+            is_custom_domain=True,
+            # bucket_name,
+            # security_token=sts_token,
+            connection_time=30, socket_timeout=60, max_retry_count=3
+        )
+
+    def get_base_url(self, object_key: str) -> str:
+        """获取基础URL（不带签名参数）"""
+        # endpoint = self.endpoint.replace('https://', '').replace('http://', '')
+        return f"https://{self.self_domain}/{object_key}"
+
+    def generate_url(self, object_key: str, expires: int = 3600) -> str:
+        """生成带签名的临时访问URL"""
+        # 生成签名URL
+        pre_signed_url_output = self.client.pre_signed_url(
+            tos.HttpMethodType.Http_Method_Get, 
+            bucket=self.bucket_name, 
+            key=object_key, 
+            expires=expires)
+        return pre_signed_url_output.signed_url
+
+    def upload_string(
+            self,
+            content_str: str,
+            object_key: str,
+            headers: Optional[dict] = None,
+            return_url: bool = True,
+        ) -> str:
+        """
+        上传本地文件到OSS
+        
+        Args:
+            local_file_path: 本地文件路径
+            object_key: OSS对象键(路径)，如果为None则使用本地文件名
+            headers: 自定义HTTP头
+            
+        Returns:
+            str: 文件在OSS的公开URL
+            
+        Raises:
+            Exception: 如果上传失败
+        """
+        
+
+        try:            
+            # if headers is None:
+            #     headers = {}
+            # if content_type and 'Content-Type' not in headers:
+            #     headers['Content-Type'] = content_type
+            content = StringIO(content_str)
+            result = self.client.put_object(
+                bucket=self.bucket_name,
+                key=object_key,
+                content_type='text/plain',
+                content=content,
+            )
+            
+            # HTTP状态码
+            print('upload_string http status code:{}'.format(result.status_code))
+            # 请求ID。请求ID是本次请求的唯一标识，建议在日志中添加此参数
+            # print('request_id: {}'.format(result.request_id))
+            # hash_crc64_ecma 表示该对象的64位CRC值, 可用于验证上传对象的完整性
+            # print('crc64: {}'.format(result.hash_crc64_ecma))
+            if result.status_code != 200:
+                raise Exception(f"上传失败，HTTP状态码: {result.status_code}")
+                
+            return self.get_base_url(object_key) if return_url else object_key  # 修改返回逻辑
+        except Exception as e:
+            raise Exception(f"上传文件到OSS失败: {str(e)}")
+
+    
+    def upload_file(
+            self,
+            local_file_path: str,
+            object_key: Optional[str] = None,
+            headers: Optional[dict] = None,
+            return_url: bool = True,
+            expires: int = 3600  # 新增参数，默认1小时
+        ) -> str:
+        """
+        上传本地文件到OSS
+        
+        Args:
+            local_file_path: 本地文件路径
+            object_key: OSS对象键(路径)，如果为None则使用本地文件名
+            headers: 自定义HTTP头
+            
+        Returns:
+            str: 文件在OSS的公开URL
+            
+        Raises:
+            Exception: 如果上传失败
+        """
+        if not os.path.exists(local_file_path):
+            raise FileNotFoundError(f"本地文件不存在: {local_file_path}")
+
+        # 如果没有指定object_key，则使用文件名
+        if object_key is None:
+            object_key = os.path.basename(local_file_path)
+
+        # 自动设置Content-Type
+        content_type, _ = mimetypes.guess_type(local_file_path)
+
+        try:
+            # file_name为本地文件的完整路径。
+            result = self.client.put_object_from_file(
+                bucket=self.bucket_name, 
+                key=object_key, 
+                content_type=content_type or '',
+                file_path=local_file_path,
+            )
+            
+            if result.status_code != 200:
+                raise Exception(f"上传失败，HTTP状态码: {result.status_code}")
+                
+            return self.get_base_url(object_key) if return_url else object_key  # 修改返回逻辑
+        except Exception as e:
+            raise Exception(f"上传文件到OSS失败: {str(e)}")
+
+
+    def upload_bytes(
+            self,
+            data: bytes,
+            object_key: str,
+            content_type: Optional[str] = None,
+            headers: Optional[dict] = None,
+            return_url: bool = True,
+            expires: int = 3600  # 新增参数
+        ) -> str:
+        """
+        上传字节数据到OSS
+        Args:
+            data: 要上传的字节数据
+            object_key: OSS对象键(路径)
+            content_type: 内容类型 (如: image/jpeg)
+            headers: 自定义HTTP头
+        Returns:
+            str: 文件在OSS的公开URL
+        Raises:
+            Exception: 如果上传失败
+        """
+
+        try:
+            result = self.client.put_object(
+                bucket=self.bucket_name,
+                key=object_key,
+                content_type=content_type or 'application/octet-stream',
+                content=data,
+            )
+            
+            if result.status_code != 200:
+                raise Exception(f"上传失败，HTTP状态码: {result.status_code}")
+                
+            return self.get_base_url(object_key) if return_url else object_key  # 修改返回逻辑
+        except Exception as e:
+            raise Exception(f"上传字节数据到OSS失败: {str(e)}")
+
+    def upload_from_url(
+            self,
+            url: str,
+            object_key: str,
+            headers: Optional[dict] = None,
+            timeout: int = 30,
+            return_url: bool = True,
+            expires: int = 3600  # 新增参数
+        ) -> str:
+        """
+        从网络URL下载文件并上传到OSS
+        
+        Args:
+            url: 网络文件URL
+            object_key: OSS对象键(路径)
+            headers: 自定义HTTP头
+            timeout: 下载超时时间(秒)
+            return_url: 是否返回完整URL
+            
+        Returns:
+            str: 文件在OSS的公开URL或object_key
+            
+        Raises:
+            Exception: 如果下载或上传失败
+        """
+        import requests
+        from io import BytesIO
+        
+        if not url.startswith(('http://', 'https://')):
+            raise ValueError("URL必须以http://或https://开头")
+
+        try:
+            # 下载文件
+            response = requests.get(url, stream=True, timeout=timeout)
+            response.raise_for_status()
+            
+            # 获取内容类型
+            content_type = response.headers.get('Content-Type', '')
+            if not content_type:
+                content_type = mimetypes.guess_type(url)[0] or 'application/octet-stream'
+            
+            # 上传到OSS
+            return self.upload_bytes(
+                data=response.content,
+                object_key=object_key,
+                content_type=content_type,
+                headers=headers,
+                return_url=return_url,
+                expires=expires  # 传递参数
+            )
+        except requests.exceptions.RequestException as e:
+            raise Exception(f"下载网络文件失败: {str(e)}")
+        except Exception as e:
+            raise Exception(f"上传网络文件到OSS失败: {str(e)}")
+
+    def _format_object_key(self, object_key: str) -> str:
+        """
+        格式化OSS对象键(路径)
+        """        
+        # 如果object_key包含self_domain，截取self_domain后面的字符作为新的object_key
+        if self.self_domain and self.self_domain in object_key:
+            # 找到self_domain在object_key中的位置，截取后面的部分
+            domain_index = object_key.find(self.self_domain)
+            if domain_index != -1:
+                # 截取self_domain后面的部分，去掉开头的斜杠
+                object_key = object_key[domain_index + len(self.self_domain):].lstrip('/')
+        return object_key
+
+    # 删除文件
+    def delete_file(self, object_key: str) -> bool:
+        """
+        删除OSS上的文件
+
+        Args:
+            object_key: OSS对象键(路径)
+
+        Returns:
+            bool: 删除是否成功
+        """
+        try:
+            self.client.delete_object(
+                bucket=self.bucket_name,
+                key=self._format_object_key(object_key),
+            )
+            return True
+        except Exception as e:
+            print(f"删除文件失败: {str(e)}")
+            return False
+
+    def download_file(self, object_key: str) -> bytes:
+        """
+        从TOS下载文件并返回文件数据
+        
+        Args:
+            object_key: OSS对象键(路径)
+            
+        Returns:
+            bytes: 文件的字节数据
+            
+        Raises:
+            Exception: 如果下载失败
+        """
+        try:
+            object_key = self._format_object_key(object_key)
+            
+            object_stream = self.client.get_object(
+                bucket=self.bucket_name,
+                key=object_key,
+            )
+            content = object_stream.read() or b''
+            if not content:
+                raise Exception(f"文件内容为空: {object_key}")
+            return content
+        except tos.exceptions.TosClientError as e:
+            # 操作失败，捕获客户端异常，一般情况为非法请求参数或网络异常
+            print('TOS下载 fail with client error, message:{}, cause: {}'.format(e.message, e.cause))
+            raise Exception(f"下载异常: {object_key} {e.message}")
+        except tos.exceptions.TosServerError as e:
+            # 操作失败，捕获服务端异常，可从返回信息中获取详细错误信息
+            print('TOS下载 fail with server error, code: {}'.format(e.code))
+            # request id 可定位具体问题，强烈建议日志中保存
+            print('TOS下载 error with request id: {}'.format(e.request_id))
+            print('TOS下载 error with message: {}'.format(e.message))
+            print('TOS下载 error with http code: {}'.format(e.status_code))
+            print('TOS下载 error with ec: {}'.format(e.ec))
+            print('TOS下载 error with request url: {}'.format(e.request_url))
+            raise Exception(f"下载异常: {object_key} {e.message}")
+        except Exception as e:
+            raise Exception(f"下载文件失败: {str(e)}")
+
+
+class TOSChunkUploader:
+    """TOS分片上传类"""
+    
+    def __init__(self, tos_client: TOSClient):
+        """
+        初始化分片上传器
+        
+        Args:
+            tos_client: TOS客户端实例
+        """
+        self.client = tos_client.client
+        self.bucket_name = tos_client.bucket_name
+        self.self_domain = tos_client.self_domain
+    
+    def init_multipart_upload(self, object_key: str, content_type: Optional[str] = None) -> Optional[str]:
+        """
+        初始化分片上传
+        
+        Args:
+            object_key: 对象键
+            content_type: 内容类型
+            
+        Returns:
+            str: 上传ID
+            
+        Raises:
+            Exception: 如果初始化失败
+        """
+        try:
+            # 设置默认内容类型
+            if not content_type:
+                content_type = mimetypes.guess_type(object_key)[0] or 'application/octet-stream'
+            
+            # 初始化分片上传
+            result = self.client.create_multipart_upload(
+                bucket=self.bucket_name,
+                key=object_key,
+                content_type=content_type
+            )
+            
+            return result.upload_id
+            
+        except tos.exceptions.TosClientError as e:
+            raise Exception(f"初始化分片上传失败(客户端错误): {e.message}")
+        except tos.exceptions.TosServerError as e:
+            raise Exception(f"初始化分片上传失败(服务端错误): {e.message}")
+        except Exception as e:
+            raise Exception(f"初始化分片上传失败: {str(e)}")
+    
+    def upload_part(self, object_key: str, upload_id: str, part_number: int, data: bytes) -> dict:
+        """
+        上传分片
+        
+        Args:
+            object_key: 对象键
+            upload_id: 上传ID
+            part_number: 分片号(从1开始)
+            data: 分片数据
+            
+        Returns:
+            dict: 包含完整分片信息的字典
+            
+        Raises:
+            Exception: 如果上传失败
+        """
+        try:
+            from io import BytesIO
+            import hashlib
+            
+            # 计算分片大小
+            part_size = len(data)
+            
+            # 计算CRC64（如果需要的话，这里先设为None）
+            hash_crc64_ecma = None
+            
+            # 上传分片
+            result = self.client.upload_part(
+                bucket=self.bucket_name,
+                key=object_key,
+                upload_id=upload_id,
+                part_number=part_number,
+                content=BytesIO(data)
+            )
+            
+            return {
+                'part_number': part_number,
+                'etag': result.etag,
+                'part_size': part_size,
+                'hash_crc64_ecma': hash_crc64_ecma,
+                'is_completed': True
+            }
+            
+        except tos.exceptions.TosClientError as e:
+            raise Exception(f"上传分片失败(客户端错误): {e.message}")
+        except tos.exceptions.TosServerError as e:
+            raise Exception(f"上传分片失败(服务端错误): {e.message}")
+        except Exception as e:
+            raise Exception(f"上传分片失败: {str(e)}")
+    
+    def complete_multipart_upload(self, object_key: str, upload_id: str, parts: list) -> str:
+        """
+        完成分片上传
+        
+        Args:
+            object_key: 对象键
+            upload_id: 上传ID
+            parts: 分片信息列表，每个元素包含part_number和etag
+            
+        Returns:
+            str: 文件的完整URL
+            
+        Raises:
+            Exception: 如果完成上传失败
+        """
+        try:
+            # 按分片号排序
+            sorted_parts = sorted(parts, key=lambda x: x['part_number'])
+            
+            # 构建分片列表并计算偏移量
+            part_list = []
+            current_offset = 0
+            
+            for part in sorted_parts:
+                part_list.append(tos.models2.PartInfo(
+                    part_number=part['part_number'],
+                    etag=part['etag'],
+                    part_size=part.get('part_size'),
+                    offset=current_offset,
+                    hash_crc64_ecma=part.get('hash_crc64_ecma'),
+                    is_completed=part.get('is_completed', True)
+                ))
+                
+                # 更新偏移量
+                if part.get('part_size'):
+                    current_offset += part['part_size']
+            
+            # 完成分片上传
+            result = self.client.complete_multipart_upload(
+                bucket=self.bucket_name,
+                key=object_key,
+                upload_id=upload_id,
+                parts=part_list
+            )
+            
+            # 返回完整URL
+            return f"https://{self.self_domain}/{object_key}"
+            
+        except tos.exceptions.TosClientError as e:
+            raise Exception(f"完成分片上传失败(客户端错误): {e.message}")
+        except tos.exceptions.TosServerError as e:
+            raise Exception(f"完成分片上传失败(服务端错误): {e.message}")
+        except Exception as e:
+            raise Exception(f"完成分片上传失败: {str(e)}")
+    
+    def abort_multipart_upload(self, object_key: str, upload_id: str) -> bool:
+        """
+        取消分片上传
+        
+        Args:
+            object_key: 对象键
+            upload_id: 上传ID
+            
+        Returns:
+            bool: 是否取消成功
+        """
+        try:
+            self.client.abort_multipart_upload(
+                bucket=self.bucket_name,
+                key=object_key,
+                upload_id=upload_id
+            )
+            return True
+            
+        except tos.exceptions.TosClientError as e:
+            print(f"取消分片上传失败(客户端错误): {e.message}")
+            return False
+        except tos.exceptions.TosServerError as e:
+            print(f"取消分片上传失败(服务端错误): {e.message}")
+            return False
+        except Exception as e:
+            print(f"取消分片上传失败: {str(e)}")
+            return False
+    
+    def list_parts(self, object_key: str, upload_id: str) -> list:
+        """
+        列出已上传的分片
+        
+        Args:
+            object_key: 对象键
+            upload_id: 上传ID
+            
+        Returns:
+            list: 已上传的分片列表
+        """
+        try:
+            result = self.client.list_parts(
+                bucket=self.bucket_name,
+                key=object_key,
+                upload_id=upload_id
+            )
+            
+            parts = []
+            for part in result.parts:
+                parts.append({
+                    'part_number': part.part_number,
+                    'etag': part.etag,
+                    'size': part.size,
+                    'last_modified': part.last_modified
+                })
+            
+            return parts
+            
+        except Exception as e:
+            print(f"列出分片失败: {str(e)}")
+            return []
+
+
+# 创建OSS客户端
+from config import TOS_CONFIG
+oss_client = TOSClient(
+    access_key_id=TOS_CONFIG['access_key_id'],
+    access_key_secret=TOS_CONFIG['access_key_secret'],
+    endpoint=TOS_CONFIG['endpoint'],
+    region=TOS_CONFIG['region'],
+    bucket_name=TOS_CONFIG['bucket_name'],
+    self_domain=TOS_CONFIG['self_domain'],
+    disable_ssl_warnings=TOS_CONFIG['disable_ssl_warnings']
+)
+
+# 创建分片上传器
+chunk_uploader = TOSChunkUploader(oss_client)

backend/routers/rank_api_routes.py

@@ -129,7 +129,14 @@ def format_mix_item(doc):
         "request_id": doc.get("request_id", ""),
         "rank": doc.get("rank", 0),
         "cover_image_url": doc.get("cover_image_url", ""),
-        "cover_backup_urls": doc.get("cover_backup_urls", [])
+        # 新增字段
+        "series_author": doc.get("series_author", ""),
+        "desc": doc.get("desc", ""),
+        "updated_to_episode": doc.get("updated_to_episode", 0),
+        "cover_backup_urls": doc.get("cover_backup_urls", []),
+        "mix_id": doc.get("mix_id", ""),
+        "episode_video_ids": doc.get("episode_video_ids", []),
+        "episode_details": doc.get("episode_details", [])
     }
 
 def get_mix_list(page=1, limit=20, sort_by="playcount"):

docs/API接口文档.md

@@ -42,8 +42,7 @@
   "play_vv": 120000000,
   "request_id": "request_xxx",
   "rank": 1,
-  "cover_image_url": "https://p3.douyinpic.com/xxx",
+  "cover_image_url": "https://p3.douyinpic.com/xxx"
-  "cover_backup_urls": ["url1", "url2"]
 }
 ```
 
@@ -199,7 +198,6 @@ GET /api/rank/videos?page=1&limit=20&sort=growth&start_date=2025-10-16&end_date=
       "request_id": "request_xxx",
       "rank": 1,
       "cover_image_url": "https://p3.douyinpic.com/xxx",
-      "cover_backup_urls": ["url1", "url2"],
       "growth": 5000000,
       "growth_rate": 4.35
     }
@@ -252,8 +250,7 @@ GET /api/rank/top?limit=10
       "play_vv": 120000000,
       "request_id": "request_xxx",
       "rank": 1,
-      "cover_image_url": "https://p3.douyinpic.com/xxx",
+      "cover_image_url": "https://p3.douyinpic.com/xxx"
-      "cover_backup_urls": ["url1", "url2"]
     }
   ],
   "total": 10,
@@ -297,8 +294,7 @@ GET /api/rank/search?q=关键词&page=1&limit=10
       "play_vv": 120000000,
       "request_id": "request_xxx",
       "rank": 1,
-      "cover_image_url": "https://p3.douyinpic.com/xxx",
+      "cover_image_url": "https://p3.douyinpic.com/xxx"
-      "cover_backup_urls": ["url1", "url2"]
     }
   ],
   "keyword": "关键词",
@@ -347,8 +343,7 @@ GET /api/rank/detail?id=674f1234567890abcdef
     "play_vv": 120000000,
     "request_id": "request_xxx",
     "rank": 1,
-    "cover_image_url": "https://p3.douyinpic.com/xxx",
+    "cover_image_url": "https://p3.douyinpic.com/xxx"
-    "cover_backup_urls": ["url1", "url2"]
   },
   "update_time": "2025-10-17 15:30:00"
 }
@@ -887,8 +882,7 @@ wx.request({
 - 提供搜索建议
 
 ### 3. 图片加载
-- 优先使用 `cover_image_url`
+- 使用 `cover_image_url` 作为封面图片
-- 备用 `cover_backup_urls` 作为备选
 - 添加图片加载失败处理
 
 ### 4. 数据更新