日期格式化 在網頁上顯示當前日期
阿新 • • 發佈:2021-06-17
var time = new Date(); var year = time.getFullYear();//年 var yue = time.getMonth() + 1;//月 yue = yue<10?'0'+yue:yue; var ri = time.getDate();//日 ri = ri<10?'0'+ri:ri; var week1 = time.getDay();//星期 var week = ''; switch (week1) { case 0: week = '天' break; case 1: week = '一' break; case 2: week = '二' break; case 3: week = '三' break; case 4: week = '四' break; case 5: week = '五' break;case 6: week = '六' break; } var shi = time.getHours();//小時 var fen = time.getMinutes();//分鐘 fen = fen<10?'0'+fen:fen; var miao = time.getSeconds();//秒 miao = miao<10?'0'+miao:miao; document.write(` ${year}-${yue}-${ri} ${shi}:${fen}:${miao} 星期${week} `)