JS ——获取当前时间，并自定义时间格式

function curTime(){
    
    
      let curDate = new Date();
      let Y = curDate.getFullYear();
      let M = curDate.getMonth() + 1 < 10 ? `0${
     
     curDate.getMonth() + 1}` : `${
     
     curDate.getMonth() + 1}`;
      let D = curDate.getDate() < 10 ? `0${
     
     curDate.getDate() + 1}` : `${
     
     curDate.getDate() + 1}`;
      let H = curDate.getHours() < 10 ? `0${
     
     curDate.getHours() + 1}` : `${
     
     curDate.getHours() + 1}`;
      let Min = curDate.getMinutes() < 10 ? `0${
     
     curDate.getMinutes() + 1}` : `${
     
     curDate.getMinutes() + 1}`;
      let S = curDate.getSeconds() < 10 ? `0${
     
     curDate.getSeconds() + 1}` : `${
     
     curDate.getSeconds() + 1}`;

      return `${
     
     Y}-${
     
     M}-${
     
     D} ${
     
     H}:${
     
     Min}:${
     
     S}`
    }

    console.log(curTime())