feat: mongodb 单后端精简分支 — Beanie 2.x + pymongo async，移除 MySQL/alembic

2026-08-21 21:28:51 +08:00
parent 981bee5a46
commit c84af64ce8
18 changed files with 25 additions and 763 deletions
--- a/.env.example
+++ b/.env.example
@@ -1,10 +1,4 @@
-# ===== 数据库后端：mysql 或 mongodb =====
-DB_BACKEND=mongodb
-
-# ===== MySQL（DB_BACKEND=mysql 时必填）=====
-MYSQL_DSN=mysql+aiomysql://root:root@127.0.0.1:3306/app?charset=utf8mb4
-
-# ===== MongoDB（DB_BACKEND=mongodb 时必填）=====
+# ===== MongoDB =====
 MONGO_DSN=mongodb://127.0.0.1:27017
 MONGO_DB=app