1.获取当月时间格式: yyyy-MM
getNowFormatDate() {//获取当月时间 yyyy-MM
var date = new Date();
var year = date.getFullYear();
var month = date.getMonth() + 1;
if (month >= 1 && month <= 9) {
month = '0' + month;
}
var currentdate = year + '-' + month
return currentdate;
// console.log(currentdate) ;
}