B - S模式系统开发实训指导书120524 - 图文

picture from tb_goods where sale=1 order by INTime desc\

int sale_ID = 0;

String s_goodsname = \float s_price = 0; float s_nowprice = 0; String s_picture = \ResultSet rs_new = conn .executeQuery(\

nowprice,introduce,picture from tb_goods where newGoods=1 order by INTime desc\int new_ID = 0;

String new_goodsname = \float new_nowprice = 0; String new_introduce = \String new_picture = \

<% while (rs_new.next()) { new_ID = rs_new.getInt(1); new_goodsname = rs_new.getString(2); new_nowprice = rs_new.getFloat(3); new_introduce = rs_new.getString(4); new_picture = rs_new.getString(5); if (new_introduce.length() > 20) { new_introduce = new_introduce.substring(0, 20) + \ } %>