时间默认值 前后台备份

@RequestMapping(params = "list")
    public ModelAndView list(HttpServletRequest request) {
         String str1 = ""; 
         String str2 = "";
         long current=System.currentTimeMillis();//当前时间毫秒数
         long zero=current/(1000*3600*24)*(1000*3600*24)-TimeZone.getDefault().getRawOffset();//今天零点零分零秒的毫秒数
         long twelve=zero+24*60*60*1000-1;//今天23点59分59秒的毫秒数  
         try {
             Timestamp times1 = new Timestamp(zero);//今天零点零分零秒
             Timestamp times2 = new Timestamp(twelve);//今天23点59分59秒
             SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");//设置日期格式 
             
             str1 = df.format(times1);  
             str2 = df.format(times2);  
             request.setAttribute("startDate", str1);
             request.setAttribute("endDate", str2);
         } catch (Exception e) {
            // TODO: handle exception
         }
          
        return new ModelAndView("com/jeecg/business_express/businessExpressList");
    }

2、查询

@RequestMapping(params = "datagrid")
    public void datagrid(BusinessExpressEntity businessExpress,HttpServletRequest request, HttpServletResponse response, DataGrid dataGrid) {
        CriteriaQuery cq = new CriteriaQuery(BusinessExpressEntity.class, dataGrid);
        //查询条件组装器
        org.jeecgframework.core.extend.hqlsearch.HqlGenerateUtil.installHql(cq, businessExpress, request.getParameterMap());
        String businessCustomerinvoicecode = request.getParameter("businessCustomerinvoicecode1");//订单号、转单号、渠道转单号、内部单号
        String businessCheckindate_begin = request.getParameter("startDate");//收获开始时间
        String businessCheckindate_end = request.getParameter("endDate");//收获结束时间
        try{
        //自定义追加查询条件
            if(oConvertUtils.isNotEmpty(businessCheckindate_begin)){
                try {
                    cq.ge("businessCheckindate", DateUtils.parseDate(businessCheckindate_begin, "yyyy-MM-dd hh:mm:ss"));
                } catch (ParseException e) {
                    logger.error(e.toString());
                }
                cq.add();
            }
            if(oConvertUtils.isNotEmpty(businessCheckindate_end)){
                try {
                    cq.le("businessCheckindate", DateUtils.parseDate(businessCheckindate_end, "yyyy-MM-dd hh:mm:ss"));
                } catch (ParseException e) {
                    logger.error(e.toString());
                }
                cq.add();
            }
            if(StringUtil.isNotEmpty(businessCustomerinvoicecode)){
                cq.add(Restrictions.sqlRestriction(" (business_customerinvoicecode like '%"+businessCustomerinvoicecode+"%' "
                                                 + " or business_serveinvoicecode like '%"+businessCustomerinvoicecode+"%' "
                                                 + " or business_seqinvoicecode like '%"+businessCustomerinvoicecode+"%' "
                                                 + " or channel_id like '%"+businessCustomerinvoicecode+"%')")); 
            }
            
        }catch (Exception e) {
            throw new BusinessException(e.getMessage());
        }
        cq.add();
        this.businessExpressService.getDataGridReturn(cq, true);
        TagUtil.datagrid(response, dataGrid);
    }

3、前台页面及js

 <div id="tempSearchColums1" style="display: none;">
     <div name="searchColums1">&nbsp;&nbsp;&nbsp;&nbsp; </br>收货开始时间：
         <input type="text" id="startDate"  name="startDate" class="Wdate" style="width:180px;"  onClick="WdatePicker({dateFmt:'yyyy-MM-dd 00:00:00'})" 
                     autocomplete="off" value="${startDate}"/>  </div>
   </div>
   <div id="tempSearchColums2" style="display: none;">
     <div name="searchColums2">&nbsp;&nbsp;&nbsp;&nbsp; 收获结束日期：
     <input type="text" id="endDate"  name="endDate"  style="width:180px" class="Wdate" onClick="WdatePicker({dateFmt:'yyyy-MM-dd 00:00:00'})" 
                     autocomplete="off" value="${endDate}"/>  </div>
   </div>

 $(document).ready(function(){

       var datagrid = $("#businessExpressListtb");
       datagrid.find("div[name='searchColums']").find("form#businessExpressListForm").append($("#tempSearchColums div[name='searchColums']").html());
       $("#tempSearchColums").html('');
       datagrid.find("div[name='searchColums']").find("form#businessExpressListForm").append($("#tempSearchColums1 div[name='searchColums1']").html());
       $("#tempSearchColums1").html('');
       datagrid.find("div[name='searchColums']").find("form#businessExpressListForm").append($("#tempSearchColums2 div[name='searchColums2']").html());
       $("#tempSearchColums2").html('');
       
//        $('.datagrid-toolbar').children("span").append("<label style='background-color:#F08080;color:#F08080'>aaaaaaaaa</label>剔除");
//        $('.datagrid-toolbar').children("span").append("<label style='background-color:#5F9EA0;color:#5F9EA0'>aaaaaaaaa</label>转单");
      

});