fix(auth): 更新数据库配置并修正Dockerfile文件路径

将PostgreSQL和Redis的host从本地地址更新为服务名称
修正Dockerfile中的文件拷贝路径和启动命令
添加swagger-ui静态文件拷贝配置

backend/auth/Dockerfile

@@ -5,8 +5,10 @@ WORKDIR /home/booksystem/auth
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt -i https://mirrors.aliyun.com/pypi/simple/
 
-COPY .. .
+COPY . .
+
+COPY swagger-ui /home/booksystem/swagger-ui
 
 EXPOSE 8000
 
-CMD ["python", "app.py"]
+CMD ["python", "main.py"]

backend/auth/config.py

@@ -6,7 +6,7 @@ from urllib.parse import quote_plus
 class PostgreSQLSettings(BaseSettings):
     """PostgreSQL数据库配置"""
 
-    host: str = "127.0.0.1"
+    host: str = "postgres"
     port: int = 5432
     user: str = "admin"
     password: str = "PostgresAdmin@123"
@@ -27,7 +27,7 @@ class PostgreSQLSettings(BaseSettings):
 class RedisSettings(BaseSettings):
     """Redis配置"""
 
-    host: str = "127.0.0.1"
+    host: str = "redis"
     port: int = 6379
     password: Optional[str] = "RedisAdmin@123"
     db: int = 0