哈哈

config.py

@@ -0,0 +1,35 @@
+# -*- coding: utf-8 -*-
+"""应用配置"""
+import os
+from urllib.parse import quote_plus
+
+BASE_DIR = os.path.abspath(os.path.dirname(__file__))
+
+# MySQL 连接（可通过环境变量覆盖）
+DB_HOST = os.environ.get("DB_HOST") or "199.168.137.123"
+DB_PORT = os.environ.get("DB_PORT") or "3309"
+DB_USER = os.environ.get("DB_USER") or "vps"
+DB_NAME = os.environ.get("DB_NAME") or "vps"
+DB_PASSWORD = os.environ.get("DB_PASSWORD") or "435Y4fPrZxT86wNx"
+
+
+def _mysql_uri():
+    password = quote_plus(DB_PASSWORD)
+    return f"mysql+pymysql://{DB_USER}:{password}@{DB_HOST}:{DB_PORT}/{DB_NAME}?charset=utf8mb4"
+
+
+class Config:
+    SECRET_KEY = os.environ.get("SECRET_KEY") or "dev-secret-change-in-production"
+    ADMIN_PASSWORD = os.environ.get("ADMIN_PASSWORD") or "admin123"
+    # 优先使用 DATABASE_URL，否则使用 MySQL
+    SQLALCHEMY_DATABASE_URI = os.environ.get("DATABASE_URL") or _mysql_uri()
+    SQLALCHEMY_TRACK_MODIFICATIONS = False
+    SITE_URL = os.environ.get("SITE_URL") or "https://example.com"
+    SITE_NAME = "云服务器价格对比"
+
+
+# 兼容直接 from config import XXX
+SECRET_KEY = Config.SECRET_KEY
+ADMIN_PASSWORD = Config.ADMIN_PASSWORD
+SITE_URL = Config.SITE_URL
+SITE_NAME = Config.SITE_NAME