自动将小写的金额数值转换为大写,方便记录 class project_parm(models.Model): def IIf(self, b, s1, s2): if b: return s1 else: return s2def num2chn(self,nin=None): cs =('零','壹','贰','叁','肆','伍','陆','柒','捌','玖','◇','分','角','圆','拾','佰','仟','万','拾','佰','仟','亿','拾','佰','仟','万')…