数据库中uid类型改成BigInteger

models/bilibili.py

@@ -6,6 +6,6 @@ import models.database
 
 class BilibiliUser(models.database.OrmBase):
     __tablename__ = 'bilibili_users'
-    uid = sqlalchemy.Column(sqlalchemy.Integer, primary_key=True)
+    uid = sqlalchemy.Column(sqlalchemy.BigInteger, primary_key=True)  # 创建表后最好手动改成unsigned
     avatar_url = sqlalchemy.Column(sqlalchemy.String(100))
     update_time = sqlalchemy.Column(sqlalchemy.DateTime)