For循环,这里的listMap必须在for循环之前new一下(循环外面new ArrayList对象),不然每次循环加入到list中,下次循环就把上次的数据清空了,最后存到list中是最后一条数据。
PositionLogpositionLog1=newPositionLog("9901","Cbot/CNY_11","MARGIN_COM",newBigDecimal(1.5),newBigDecimal(100));PositionLogpositionLog2=newPositionLog("9901","Cbot/CNY_12","MARGIN_COM",newBigDecimal(2