1.from flask_migrate import Migrate
2.migrate = Migrate(app, db)
3.在终端输入
flask db init
flask db migrate -m "first commit" 迁移脚本
flask db upgrade 迁移脚本映射到数据库中

1.from flask_migrate import Migrate
2.migrate = Migrate(app, db)
3.在终端输入
flask db init
flask db migrate -m "first commit" 迁移脚本
flask db upgrade 迁移脚本映射到数据库中