ecipse 中遇到的问题
Stacktrace:] with root cause
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 20 in the jsp file: /index.jsp
ArrayList cannot be resolved to a type
17: <td>
18: <%
19: ItemsDAO itemsDao = new ItemsDAO();
20: ArrayList<Items> list = itemsDao.getAllItems();
21: if (list != null && list.size() > 0) {
22: for (int i = 0; i < list.size(); i++) {
23: Items item = list.get(i);
在eclipse中 出现错误怎么改？ 求答案 谢谢！
