fix: 1. 解决连续下单时确认按扭点不上的问题, 2. 更新持仓信息前刷新一下, 防止数据不同步#505

lengyoufang wants to merge 3 commits into

shidenggui:mastershidenggui/easytrader:masterfrom

lengyoufang:masterlengyoufang/easytrader:masterCopy head branch name to clipboard