一、简介
编写一个会动的日历，日历上面有年月日，周几，时分秒，效果如下：
年月日，周几，时分秒都会随着系统时间的走动而改变
二、代码
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Document</title> <style type="text/css"> *{ margin:0; padding: 0; font-size: 0px; font-family: '微软雅黑'; } .contain-wrapper{ margin: 0 auto; padding-top: 70px; width: 470px; height: 230px; background: #000000; border-radius: 30px; } .timer-wrapper p{ font-size: 44px; color: #ffffff; } .year{ width: 470px; text-align: center; } .timer-footer{ width: 460px; text-align: center; } .timer-footer p:nth-child(1){ display: inline-block; } .timer-footer p:nth-child(2){ display: inline-block; } </style> </head> <body> <div class="contain-wrapper"> <div class="timer-wrapper"> <p class="year"></p> <div class="timer-footer"> <p></p> <p></p> </div> </div> </div> </body> <script type="text/javascript"> /* *这是一个获取当前日期的函数 */ function showLocaleDate(objb){ var str = objb.getFullYear()+"年"+(objb.getMonth()+1)+"月"+objb.getDate()+"日"; return str; } var year=document.getElementsByClassName('timer-wrapper')[0].getElementsByTagName('p')[0]; /* *这是一个获取星期几的函数 */ function showLocaleWeek(objC){ var weekArray = new Array("日", "一", "二", "三", "四", "五", "六"); var week = objC.getDay(); var weekString = "星期"+ weekArray[week]; return weekString; } var wk=document.getElementsByClassName('timer-wrapper')[0].getElementsByTagName('p')[1]; /* *这是一个获取当前时间的函数 */ function showLocaleTime(objD){ var hh = objD.getHours(); if(hh<10) hh = '0' + hh; var mm = objD.getMinutes(); if(mm<10) mm = '0' + mm; var ss = objD.getSeconds(); if(ss<10) ss = '0' + ss; var reflash=hh + ":" + mm + ":" + ss; return reflash; } var now=document.getElementsByClassName('timer-wrapper')[0].getElementsByTagName('p')[2]; function showTime(){ var today=new Date(); year.innerHTML=showLocaleDate(today); wk.innerHTML=showLocaleWeek(today); now.innerHTML=showLocaleTime(today); window.setTimeout("showTime()",1000); } showTime(); </script> </html>