在YiMiaoSheGouShenQingJDialog.java的setBindedMap()方法中加入设置总价格的代码
int rows = jTableyimiao.getRowCount();
        total = 0;
        for (int i = 0; i < rows; i++) {
            if (!(("" + jTableyimiao.getValueAt(i, 9)).equals(""))) {
                total += Float.parseFloat("" + jTableyimiao.getValueAt(i, 9));
            }
        }
        totalPrice.setText(total + "元");