function GetDateStr(AddDayCount) { 
	var dd = new Date(); 
	dd.setDate(dd.getDate()+AddDayCount);//获取AddDayCount天后的日期 
	var y = dd.getFullYear(); 
	var m = dd.getMonth()+1;//获取当前月份的日期 
	var d = dd.getDate(); 
	var h = dd.getHours(); 
	var f = dd.getMinutes();
	if (m >= 1 && m <= 9) {
		m = "0" + m;
	}
	if (d >= 0 && d <= 9) {
		d = "0" + d;
	} 
	if (h >= 0 && h <= 9) {
		h = "0" + h;
	} 
	if (f >= 0 && f <= 9) {
		f = "0" + f;
	} 
	return y+"-"+m+"-"+d+" "+h+":"+f; 
}
明天:GetDateStr(1)
昨天:GetDateStr(-1)
 
                    
                 
 
                
            
         浙公网安备 33010602011771号
浙公网安备 33010602011771号