String sDate ;
sDate = request.getParameter("selecteddate")==null?"":request.getParameter("selecteddate");
System.out.println("sDate(1)========" + sDate);
if(sDate == "")
{
Calendar cal = Calendar.getInstance();
sDate = cal.get(Calendar.YEAR) + "-" + (cal.get(Calendar.MONTH)+1) + "-" + cal.get(Calendar.DAY_OF_MONTH);
System.out.println("sDate(2)========" + sDate);
} 试试看
sDate = request.getParameter("selecteddate")==null?"":request.getParameter("selecteddate");
System.out.println("sDate(1)========" + sDate);
if(sDate == "")
{
Calendar cal = Calendar.getInstance();
sDate = cal.get(Calendar.YEAR) + "-" + (cal.get(Calendar.MONTH)+1) + "-" + cal.get(Calendar.DAY_OF_MONTH);
System.out.println("sDate(2)========" + sDate);
} 试试看
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货