python3使用flask编写注册post接口的方法

#!/usr/bin/python3# -*- coding: utf-8 -*-import refrom flask import requestfrom flask_restful import Resourceimport aes_utilsimport mysql_utilsimport sqls_userclass Register(Resource): """注册""" @staticmethod def post():  data = request.get_json()  phone = data.get('phone')  passwd = data.get('passwd')  if not all([phone, passwd]):   return {'msg': '请求参数缺失！'}, 400  if not re.match(r'^1[3456789]/d{9}$', phone):   return {'msg': '手机号格式错误！'}, 400  if mysql_utils.get_db_data(sqls_user.select_id_by_phone(), phone):   return {'msg': '该手机号已经被注册！'}, 500  mysql_utils.execute(sqls_user.register(), phone, aes_utils.encrypt(passwd)) # 执行sql  return {'msg': '注册成功！'}, 201