JS 獲取日期字符串

效果圖：

 

代碼：

                var date = new Date();
                var seperator1 = "-";
                var seperator2 = ":";
                var month = date.getMonth() + 1;
                var strDate = date.getDate();
                if (month >= 1 && month <= 9) {
                    month = "0" + month;
                }
                if (strDate >= 0 && strDate <= 9) {
                    strDate = "0" + strDate;
                }
                var currentdate = date.getFullYear() + month + strDate;
                sweetAlert(currentdate.toString());