int infoSize = userInfoList.size();
String No;
String Name;
String price;
if (infoSize == 0)
System.out.println("没有选出符合条件的数据");
else {
for (int i = 0; i < infoSize; ++i) {
No= (String) userInfoList.get(i).get("No");
Name = (String) (((Map) userInfoList.get(i)).get("name"));
price=(String)(((Map) userInfoList.get(i)).get("price"));
System.out.println("No = " + No +" name = " + Name+ " price = " + price);
}
上面是读出来~想放到下面的数组~
static String[] id;//存放菜的id
static String[] name;//存放菜的名字
static String[] price;//存放菜的价格
求高手帮帮忙啊~~2天内解决~谢谢~~非常急!!