js获取当前时间

// 格式化日对象 (获取当前时间)
export function timeFormat() {
  var date = new Date();
  var sign2 = ":";
  var year = date.getFullYear(); // 年
  var month = date.getMonth() + 1; // 月
  var day = date.getDate(); // 日
  var hour = date.getHours(); // 时
  var minutes = date.getMinutes(); // 分
  var seconds = date.getSeconds(); //秒
  var weekArr = [
    "星期一",
    "星期二",
    "星期三",
    "星期四",
    "星期五",
    "星期六",
    "星期天",
  ];
  var week = weekArr[date.getDay()];
  // 给一位数的数据前面加 “0”
  if (month >= 1 && month <= 9) {
    month = "0" + month;
  }
  if (day >= 0 && day <= 9) {
    day = "0" + day;
  }
  if (hour >= 0 && hour <= 9) {
    hour = "0" + hour;
  }
  if (minutes >= 0 && minutes <= 9) {
    minutes = "0" + minutes;
  }
  if (seconds >= 0 && seconds <= 9) {
    seconds = "0" + seconds;
  }
  return (
    year +
    "-" +
    month +
    "-" +
    day +
    " " +
    hour +
    sign2 +
    minutes +
    sign2 +
    seconds
  );
}