已经添加了数据库管理库Flask-migrate

修改 model.py 表结构之后,执行步骤:

1. 在pycharm 编辑器中打开Termial
2. 执行migrate相关命令:生成数据表,更新数据表 --> 1 python model.py db migrate --> 2 python model.py db upgrade

注意: 如果报如下错误 Traceback (most recent call last): File "model.py", line 14, in from service_api.run import create_app File "/Users/HuaisanWang/Desktop/service.mschina.cn/service_api/run.py", line 5, in from service_api.v1_0 import api as api_1_0_blueprint File "/Users/HuaisanWang/Desktop/service.mschina.cn/service_api/v1_0/init.py", line 8, in from service_api.v1_0 import houseowner File "/Users/HuaisanWang/Desktop/service.mschina.cn/service_api/v1_0/houseowner.py", line 6, in from service_api.model import HouseOwner, db_session ImportError: No module named 'service_api.model'

先将v1.0目录下的__init__.py,部分代码注销:如下

from service_api.v1_0 import houseowner

from service_api.v1_0 import housetype

from service_api.v1_0 import guestroom

from service_api.v1_0 import houseresources

from service_api.v1_0 import roomtype

#from service_api.v1_0 import test

待执行数据表更新成功之后,再把注销打开....