public class PageTag extends TagSupport { private static final long serialVersionUID = -6295188152350309742L;  //起到与jsp页面之间的通讯作用，set方法可以将jsp页面的pageContext对象传递给标签处理器 private PageContext pageContext; // 当前页 private Integer pageNum; // 每页的数量 private Integer pageSize; // 总记录数 private Integer total; // 总页数 private Integer pages; private String seachForm; private String paramEncoding = "UTF-8"; /**  * page bean的属性名  */ private String pageBeanName; public String getPageBeanName() {  return pageBeanName; } public void setPageBeanName(String pageBeanName) {  this.pageBeanName = pageBeanName; } public Integer getPageNum() {  return pageNum; } public void setPageNum(Integer pageNum) {  this.pageNum = pageNum; } public int getPageSize() {  return pageSize; } public void setPageSize(Integer pageSize) {  this.pageSize = pageSize; } public long getTotal() {  return total; } public void setTotal(Integer total) {  this.total = total; } public Integer getPages() {  return pages; } public void setPages(Integer pages) {  this.pages = pages; } public String getSeachForm() {  return seachForm; } public void setSeachForm(String seachForm) {  this.seachForm = seachForm; } public String getParamEncoding() {  return paramEncoding; } public void setParamEncoding(String paramEncoding) {  this.paramEncoding = paramEncoding; }  public PageContext getPageContext() {  return pageContext; }  public void setPageContext(PageContext pageContext) {  this.pageContext = pageContext; } @Override public int doStartTag() throws JspException {  if (pageBeanName == null)   pageBeanName = "pagination";  Pagination pagination = (Pagination) pageContext.getRequest().getAttribute(pageBeanName);  if (pagination != null) {   pageNum = pagination.getPageNum();   pages = pagination.getTotalPage();  }  return 0; } @Override public int doEndTag() throws JspException {  JspWriter out = pageContext.getOut();  try {   out.write(buildPage());  } catch (IOException e) {   e.printStackTrace();   throw new RuntimeException(e);  }  return 0; } /**  * @Title: buildPage   * @Description:创建分页  * @return   * @author   * @date 2016年1月22日  */ private String buildPage() {  if (pages == 1) {   return "";  }  int start = 0, end = 10;  if (pageNum >= 10 || (pageNum > 5 && pages > 10))   start = pageNum - 5;  if (pages > pageNum + 5)   end = pageNum + 5;  else   end = pages;  StringBuffer sb = new StringBuffer();  sb.append("
    ");  return sb.toString(); } /**  * @Title: getPageMethod   * @Description:构建分页的方法名  * @param pageNum  * @return   * @author   * @date 2016年1月22日  */ private String getPageMethod(int pageNum) {  return "\"pageJunmp('" + seachForm + "'," + pageNum + ",'" + pageBeanName + "')\""; }}

    
    
         
     
      bootcss3 分页
         
     
      1.0
         
     
      page
         
     
      http://mycompany.com/tag/page
         
     
              
      
       pager
              
      
       com.mycompany.website.unit.PageTag
              
      
       empty
              
      
                   
       
        seachForm
                   
       
        true
                   
       
        true
               
              
      
                   
       
        pageBeanName
                   
       
        false
                   
       
        true
               
              
      
                   
       
        paramEncoding
                   
       
        false
                   
       
        true
               
          
     
    

function pageJunmp(form,pageNum,pageBeanName){  var inputName = pageBeanName+".pageNum";  form=$("#"+form);  form.attr("method","post");  var input = "";  form.append(input);  form.submit();}

< prefix="p" uri="" %>//引入标签

    //标签使用