js 显示时间

最新推荐文章于 2019-09-25 16:36:20 发布

yoyo_ball

最新推荐文章于 2019-09-25 16:36:20 发布

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分类专栏： jsp

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本文介绍了一段使用JavaScript实现的功能，该功能能够在网页上动态显示当前的日期和对应的星期名称，通过创建一个初始化数组并利用条件判断，实现根据当前时间的不同分钟数来决定是否在日期前后加上空格。

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<div class="date">
                <script language="JavaScript">
                         today=new Date();
                         function initArray(){
                         this.length=initArray.arguments.length
                         for(var i=0;i<this.length;i++)
                         this[i+1]=initArray.arguments[i]}
                         var d=new initArray(
                         "周日","周一","周二","周三","周四","周五","周六");
                         if(document.all){
                             if(10>today.getMinutes()){
                                 document.write(today.getYear()+"-"+(today.getMonth()+1)+"-"+today.getDate()+"& "+today.getHours()+":0"+ today.getMinutes()+"  "+d[today.getDay()+1]);
                             }else{
                                 document.write(today.getYear()+"-"+(today.getMonth()+1)+"-"+today.getDate()+" "+today.getHours()+":"+ today.getMinutes()+"  "+d[today.getDay()+1]);
                             }
                         }else{
                             if(10>today.getMinutes()){
                                 document.write((today.getYear()+1900)+"-"+(today.getMonth()+1)+"-"+today.getDate()+" "+today.getHours()+":0"+ today.getMinutes()+"  "+d[today.getDay()+1]);
                             }else{
                                 document.write((today.getYear()+1900)+"-"+(today.getMonth()+1)+"-"+today.getDate()+" "+today.getHours()+":"+ today.getMinutes()+"  "+d[today.getDay()+1]);
                              }
                         }
                     </script>
            </div>