first_commit .gitignore

services/db_context.py

@@ -0,0 +1,27 @@
+
+
+from gino import Gino
+from .log import logger
+from configs.config import bind, sql_name, user, password, address, port, database
+
+
+# 全局数据库连接对象
+db = Gino()
+
+
+async def init():
+    i_bind = bind
+    if not bind:
+        i_bind = f"{sql_name}://{user}:{password}@{address}:{port}/{database}"
+    # print(i_bind)
+    try:
+        await db.set_bind(i_bind)
+        await db.gino.create_all()
+        logger.info(f'Database loaded successfully!')
+    except Exception as e:
+        raise Exception(f'数据库连接错误.... e: {e}')
+
+
+async def disconnect():
+    await db.pop_bind().close()
+