摘要：
public static List removeDuplicateWithOrder(List list) { Set set = new HashSet(); List newList = new ArrayList(); for (Iterator iter = list.iterator(); iter.hasNext();) { Object element = iter.next(); if (set.add(element)) newList.add(element... 阅读全文
摘要：
1.一维数组<s:iterator value="#request.headers" id="head" status="i"> <td>${i.count}</td> <td>${head}</td> </s:iterator> <select class="select1" tabindex="2" id="selectname3" name="selectname3" &g 阅读全文