增加数据库迁移命令和数据库初始化命令，分离schemas

applications/models/admin_power.py

@@ -1,6 +1,5 @@
 import datetime
-from applications.extensions import db, ma
-from marshmallow import fields
+from applications.extensions import db
 
 
 class Power(db.Model):
@@ -17,33 +16,3 @@ class Power(db.Model):
     create_time = db.Column(db.DateTime, default=datetime.datetime.now, comment='创建时间')
     update_time = db.Column(db.DateTime, default=datetime.datetime.now, onupdate=datetime.datetime.now, comment='更新时间')
     enable = db.Column(db.Integer, comment='是否开启')
-
-
-# 权限models序列化类
-class PowerSchema(ma.Schema):
-    id = fields.Integer()
-    title = fields.Str(attribute="name")
-    type = fields.Str()
-    code = fields.Str()
-    href = fields.Str(attribute="url")
-    openType = fields.Str(attribute="open_type")
-    parent_id = fields.Integer()
-    icon = fields.Str()
-    sort = fields.Integer()
-    create_time = fields.DateTime()
-    update_time = fields.DateTime()
-    enable = fields.Integer()
-
-
-class PowerSchema2(ma.Schema):  # 序列化类
-    powerId = fields.Str(attribute="id")
-    powerName = fields.Str(attribute="name")
-    powerType = fields.Str(attribute="type")
-    powerUrl = fields.Str(attribute="url")
-    openType = fields.Str(attribute="open_type")
-    parentId = fields.Str(attribute="parent_id")
-    icon = fields.Str()
-    sort = fields.Integer()
-    create_time = fields.DateTime()
-    update_time = fields.DateTime()
-    enable = fields.Integer()