javaweb分页

 package com.aishang.util;
 //分页
 public class Pagemethod {
     public static int[] getPageArray(int selIndex, int pageCount) {
         int str [] = null;
         if(pageCount<5){
             str = new int [pageCount] ;

             for(int x = 1 ;x <= pageCount;x ++){
                 str[x-1] = x ;
             }
         }else{
             if(selIndex<=2){
                 int y = 0 ;
                 str = new int [5];
                 for(int x = 1 ;x <= 5;x ++){
                     str[y] = x ;
                     y++;

                 }
             }else if(selIndex>=3&&selIndex+2<=pageCount){
                 int y = 0 ;
                 str = new int [5];
                 for(int x = (selIndex-2); x < (selIndex+3);x ++){
                     str[y] = x ;
                     y ++;

                 }
             }else{
                 str = new int [5];
                 int y = 0 ;
                 for(int x = pageCount-4;x <=pageCount; x ++){
                     str[y] = x ;
                     y++;
                 }
             }
         }
         return str;
     }

 }
 controller层:

 Pagemethod pg = new Pagemethod();

 request.setAttribute("pg", pg.getPageArray(pageNow, pageCount));

 页面:

 <div style=" margin: 0 0 0px 50px;padding:0 0 20px 0; width: 70%;">
                                 <c:if test="${pageNow!=1 && pageCount>1}">
                                         <a href="<c:url value="/admin/newscontroller?flan=newsList&pageNow=1&typeid=${typeid}&selPend=${selPend}&selNewsName=${selNewsName}"/>"> 【首页】 </a>
                                         <a href="<c:url value="/admin/newscontroller?flan=newsList&pageNow=${pageNow-1}&typeid=${typeid}&selPend=${selPend}&selNewsName=${selNewsName}"/>"> 【上一页】 </a>
                                     </c:if>
                                     <c:forEach items="${pg}" var="pg">
                                             <a href="/aishang/admin/newscontroller?flan=newsList&pageNow=${pg}&typeid=${typeid}&selPend=${selPend}&selNewsName=${selNewsName}"> 【${pg}】</a>
                                     </c:forEach>
                                     <c:if test="${pageNow!=pageCount && pageCount>1}">
                                         <a href="<c:url value="/admin/newscontroller?flan=newsList&pageNow=${pageNow+1}&typeid=${typeid}&selPend=${selPend}&selNewsName=${selNewsName}"/>"> 【下一页】 </a>
                                         <a href="<c:url value="/admin/newscontroller?flan=newsList&pageNow=${pageCount}&typeid=${typeid}&selPend=${selPend}&selNewsName=${selNewsName}"/>"> 【末页】 </a>

                                     </c:if>
                                     </div>