js获取当前的日期时间 格式“yyyy-MM-dd HH:MM:SS”

用于获取当前日期字符串

/**
* 获取当前的日期时间 格式“yyyy-MM-dd HH:MM:SS”
* @return {}
*/
getNowFormatDate : function () {
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 hours = date.getHours();
if(hours >=0 && hours <=9){
hours = "0" + hours;
}
var minutes = date.getMinutes();
if(minutes >=0 && minutes <=9){
minutes = "0" + minutes;
}
var seconds = date.getSeconds();
if(seconds >=0 && seconds <=9){
seconds = "0" + seconds;
}
var currentdate = date.getFullYear() + seperator1 + month + seperator1 + strDate
+ " " + hours + seperator2 + minutes
+ seperator2 + seconds;
return currentdate;
}