fix: StorageManager 添加推送记录代理方法 + S3 切换至 virtual-hosted style 提升兼容性

trendradar/__init__.py

@@ -9,5 +9,5 @@ TrendRadar - 热点新闻聚合与分析工具
 
 from trendradar.context import AppContext
 
-__version__ = "4.0.0"
+__version__ = "4.0.1"
 __all__ = ["AppContext", "__version__"]

trendradar/storage/manager.py

@@ -264,6 +264,33 @@ class StorageManager:
         """是否支持 TXT 快照"""
         return self.get_backend().supports_txt
 
+    # === 推送记录相关方法 ===
+
+    def has_pushed_today(self, date: Optional[str] = None) -> bool:
+        """
+        检查指定日期是否已推送过
+
+        Args:
+            date: 日期字符串（YYYY-MM-DD），默认为今天
+
+        Returns:
+            是否已推送
+        """
+        return self.get_backend().has_pushed_today(date)
+
+    def record_push(self, report_type: str, date: Optional[str] = None) -> bool:
+        """
+        记录推送
+
+        Args:
+            report_type: 报告类型
+            date: 日期字符串（YYYY-MM-DD），默认为今天
+
+        Returns:
+            是否记录成功
+        """
+        return self.get_backend().record_push(report_type, date)
+
 
 def get_storage_manager(
     backend_type: str = "auto",

trendradar/storage/remote.py

@@ -21,11 +21,13 @@ from typing import Dict, List, Optional, Any
 
 try:
     import boto3
+    from botocore.config import Config as BotoConfig
     from botocore.exceptions import ClientError
     HAS_BOTO3 = True
 except ImportError:
     HAS_BOTO3 = False
     boto3 = None
+    BotoConfig = None
     ClientError = Exception
 
 from trendradar.storage.base import StorageBackend, NewsItem, NewsData
@@ -90,10 +92,14 @@ class RemoteStorageBackend(StorageBackend):
         self.temp_dir.mkdir(parents=True, exist_ok=True)
 
         # 初始化 S3 客户端
+        # 使用 virtual-hosted style addressing（主流）
+        s3_config = BotoConfig(s3={"addressing_style": "virtual"})
+
         client_kwargs = {
             "endpoint_url": endpoint_url,
             "aws_access_key_id": access_key_id,
             "aws_secret_access_key": secret_access_key,
+            "config": s3_config,
         }
         if region:
             client_kwargs["region_name"] = region