from app import db from datetime import datetime class OnLine(db.Model): __tablename__ = 'SYONLINE' ID = db.Column(db.String(36), primary_key=True) CREATEDATETIME = db.Column(db.DateTime, index=True, default=datetime.now) LOGINNAME = db.Column(db.String(100)) IP = db.Column(db.String(100)) TYPE = db.Column(db.String(1)) def get_id(self): return str(self.ID) def __repr__(self): return '\n' %(self.LOGINNAME) def to_json(self): return { 'id': self.ID, 'createdatetime': self.CREATEDATETIME.strftime('%Y-%m-%d %H:%M:%S'), 'loginname': self.LOGINNAME, 'ip': self.IP, 'type': self.TYPE }