// 例子，比如需要這樣的格式：yyyy-MM-dd hh:mm:ss

     
    var date = new Date(time*1000);  
        
     Y = date.getFullYear() + '-';
     M = (date.getMonth()+1 < 10 ? '0'+(date.getMonth()+1) : date.getMonth()+1) + '-';
     D = date.getDate() + ' ';
     h = date.getHours() + ':';
      m = date.getMinutes() + ':';
      s = date.getSeconds();   
      console.log(Y+M+D+h+m+s);