js获取当前时间格式为yyyy-mm-dd

                var date = new Date();
		        var seperator1 = "-";
		        var year = date.getFullYear();
		        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 = year + seperator1 + month + seperator1 + strDate;
			
		        console.log(currentdate);