jsp日期默認值，1個月之內

項目中的統計是以每個月的26號進行結算，所以默認值設置爲   上月26號 和 當月26號 (如:2014-07-26    和   2014-08-26之間)

jsp代碼：

<%
   Calendar date = Calendar.getInstance();
   int year = date.get(Calendar.YEAR);
   int month = date.get(Calendar.MONTH);
   String dateMax = "";
   String dateMin = "";
   if(month==0){
    System.out.println(" if month==0,"+ month);
    dateMax = year+"-01-26";
    year = year -1;
    dateMin = year+"-12-26";
   }else if(month == 12){
    System.out.println(" if month==12,"+ month);
    dateMax = year+"-02-26";
    dateMin = year+"-01-26";
   }else if(month == 9 || month ==10 || month == 11){
    System.out.println(" if month==9,10,11,"+ month);
    dateMax = year+"-"+(month+1)+"-26";
    dateMin = year+"-"+month+"-26";
   }else{
    System.out.println("else,"+ month);
    dateMax = year+"-0"+(month+1)+"-26";
    dateMin = year+"-0"+month+"-26";
   }
   
   request.setAttribute("dateMin",dateMin);
   request.setAttribute("dateMax",dateMax);
 %>

<s:textfield id="dlyDateMin" value="%{#request.dateMin}" /> 
至

<s:textfield id="dlyDateMax" value="%{#request.dateMax}"/>