在JavaScript中，字符串将对象转换为相同的字符串格式？[副本]

Question

我有这根弦：

16.12.2018

var mindate = new Date(mindate.split('.').reverse().join(','));
if (mindate.getDay() == 0) { // If it is Friday  
    mindate.setDate(mindate.getDate() + 1);
}

Answer 1

当然可以执行以下操作：

function formatDate(date) {
  var monthNames = [
    "01", "02", "03",
    "04", "05", "06", "07",
    "08", "09", "10",
    "11", "12"
  ];

  var day = date.getDate();
  var monthIndex = date.getMonth();
  var year = date.getFullYear();

  return day + '.' + monthNames[monthIndex] + '.' + year;
}

var mindate = "16.12.2018";
mindate = new Date(mindate.split('.').reverse().join(','));
if (mindate.getDay() == 0) { // If it is Friday  
    mindate.setDate(mindate.getDate() + 1);
}
console.log(formatDate(mindate))