// 更新库存
public void updateStock(Connection con, ArrayList<SalesReturnDetailOrder> details)
throws SalesDaoException {
PreparedStatement ps = null;
try {
for (int i = 0; i < details.size(); i++) {
ps = con.prepareStatement("update tb_stock set amount=amount+? where proId=?");
// 获取详单信息
SalesReturnDetailOrder detail = details.get(i);
// 动态传值
ps.setInt(1, detail.getAmount());
ps.setLong(2, detail.getProId());
// 执行sql
ps.executeUpdate();
}
} catch (SQLException e) {
e.printStackTrace();
throw new SalesDaoException(e.getMessage());
} finally {
// 关闭资源
try {
if (ps != null) ps.close();
} catch (SQLException e) {
e.printStackTrace();
throw new SalesDaoException(e.getMessage());
}
}
}
// 插入销售退货详单记录
public void insertSalesReturnDetailOrder(
Connection con, ArrayList<SalesReturnDetailOrder> details) throws SalesDaoException {
PreparedStatement ps = null;
try {
for (int i = 0; i < details.size(); i++) {
ps = con.prepareStatement("insert into tb_salesReturnDetailOrder values(?,?,?,?)");
// 获取销售退货详单
SalesReturnDetailOrder detail = details.get(i);
// 动态传值
ps.setString(1, detail.getSalesReturnId());
ps.setLong(2, detail.getProId());
ps.setDouble(3, detail.getReturnPrice());
ps.setInt(4, detail.getAmount());
// 执行sql
ps.executeUpdate();
}
} catch (SQLException e) {
e.printStackTrace();
throw new SalesDaoException(e.getMessage());
} finally {
// 关闭资源
try {
if (ps != null) ps.close();
} catch (SQLException e) {
e.printStackTrace();
throw new SalesDaoException(e.getMessage());
}
}
}
