js动态时间(转)
html代碼
<span id="timeShow" show_cur_times()></span>js代碼
$(function(){//設置1秒調用一次show_cur_times函數setInterval("show_cur_times()",100); });function show_cur_times(){ //獲取當前日期var date_time = new Date();//定義星期var week;//switch判斷switch (date_time.getDay()){case 1: week="星期一"; break;case 2: week="星期二"; break;case 3: week="星期三"; break;case 4: week="星期四"; break;case 5: week="星期五"; break;case 6: week="星期六"; break;default:week="星期天"; break;}//年var year = date_time.getFullYear();//判斷小于10,前面補0if(year<10){year="0"+year;}//月var month = date_time.getMonth()+1;//判斷小于10,前面補0if(month<10){month="0"+month;}//日var day = date_time.getDate();//判斷小于10,前面補0if(day<10){day="0"+day;}//時var hours =date_time.getHours();//判斷小于10,前面補0if(hours<10){hours="0"+hours;}//分var minutes =date_time.getMinutes();//判斷小于10,前面補0if(minutes<10){minutes="0"+minutes;}//秒var seconds=date_time.getSeconds();//判斷小于10,前面補0if(seconds<10){seconds="0"+seconds;}//拼接年月日時分秒var date_str = year+"-"+month+"-"+day+" "+hours+":"+minutes+":"+seconds+" "+week;//顯示在id為showtimes的容器里document.getElementById("timeShow").innerHTML= date_str; }
轉載于:https://www.cnblogs.com/yulingjia/p/6693036.html
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