我想在网页里实现：日期、时间，还有每天自动更新一句已经设定好的、不一样的句子，请问高手们怎么办呀！
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发布时间：2022-04-24 01:34
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热心网友
时间：2023-10-18 22:15
<SCRIPT language=JavaScript><!-- var welcomestring; var mydate = new Date(); var myyear = mydate.getYear(); if(myyear < 300)myyear = 1900 + myyear ; mymonth = mydate.getMonth()+1; today = mydate.getDate(); myhour = mydate.getHours(); if(myhour<6) welcomestring="凌晨好"; else if(myhour<9) welcomestring="早上好"; else if(myhour<12) welcomestring="上午好"; else if(myhour<14) welcomestring="中午好"; else if(myhour<17) welcomestring="下午好"; else if(myhour<19) welcomestring="傍晚好"; else if(myhour<22) welcomestring="晚上好"; else welcomestring="夜里好"; document.writeln(welcomestring+ "！ "); //--> </SCRIPT> 今天是 <SCRIPT language=JavaScript> <!-- var today=new Date; var week=new Array(7); week[0]="天"; week[1]="一"; week[2]="二"; week[3]="三"; week[4]="四"; week[5]="五"; week[6]="六"; document.write( today.getYear() + "年" + (today.getMonth() + 1) + "月" + today.getDate() + "日" +" "+ "星期" + week[today.getDay()]); // --></SCRIPT>
采纳哦
热心网友
时间：2023-10-18 22:15
<SCRIPT language=JavaScript><!-- var welcomestring; var mydate = new Date(); var myyear = mydate.getYear(); if(myyear < 300)myyear = 1900 + myyear ; mymonth = mydate.getMonth()+1; today = mydate.getDate(); myhour = mydate.getHours(); if(myhour<6) welcomestring="凌晨好"; else if(myhour<9) welcomestring="早上好"; else if(myhour<12) welcomestring="上午好"; else if(myhour<14) welcomestring="中午好"; else if(myhour<17) welcomestring="下午好"; else if(myhour<19) welcomestring="傍晚好"; else if(myhour<22) welcomestring="晚上好"; else welcomestring="夜里好"; document.writeln(welcomestring+ "！ "); //--> </SCRIPT> 今天是 <SCRIPT language=JavaScript> <!-- var today=new Date; var week=new Array(7); week[0]="天"; week[1]="一"; week[2]="二"; week[3]="三"; week[4]="四"; week[5]="五"; week[6]="六"; document.write( today.getYear() + "年" + (today.getMonth() + 1) + "月" + today.getDate() + "日" +" "+ "星期" + week[today.getDay()]); // --></SCRIPT>
采纳哦
