#!/usr/bin/python
# -*- coding: utf-8 -*-
import time,datetime
import json
from collections import Counter
IFLAGE = 0
class Account(object):
    #币安账户信息实体，封装了常用的账户信息
    #totalWalletBalance：钱包余额
    #totalMarginBalance：保证金余额
    #totalPositionInitialMargin：持仓保证金
    #totalOpenOrderInitialMargin：当前挂单保证金