修改env读取手段

danding_bot/plugins/danding_points/config.py

@@ -1,21 +1,21 @@
 from pydantic import field_validator
 from pydantic_settings import BaseSettings, SettingsConfigDict
 from pathlib import Path
+import os
 
 
 class Config(BaseSettings):
     """Points system configuration."""
 
     model_config = SettingsConfigDict(
-        env_prefix="DANDING_",
-        case_sensitive=True,
         extra="ignore",
     )
 
-    POINTS_DB_FILE: str = "data/danding_points/points.db"
-    POINTS_MAX_BALANCE: int = 0  # 0 = unlimited
-    POINTS_MAX_PER_OPERATION: int = 0  # 0 = unlimited
-    POINTS_LOG_RETENTION_DAYS: int = 365
+    # 数据库配置
+    POINTS_DB_FILE: str = os.getenv("DANDING_POINTS_DB_FILE", "data/danding_points/points.db")
+    POINTS_MAX_BALANCE: int = int(os.getenv("DANDING_POINTS_MAX_BALANCE", "0"))
+    POINTS_MAX_PER_OPERATION: int = int(os.getenv("DANDING_POINTS_MAX_PER_OPERATION", "0"))
+    POINTS_LOG_RETENTION_DAYS: int = int(os.getenv("DANDING_POINTS_LOG_RETENTION_DAYS", "365"))
 
     @field_validator("POINTS_MAX_BALANCE", "POINTS_MAX_PER_OPERATION", "POINTS_LOG_RETENTION_DAYS")
     @classmethod