javascript学习指南_javascript比较两个日期之间相隔天数

更新时间:2019-07-12    来源:php常用代码    手机版     字体:

【www.bbyears.com--php常用代码】

 代码如下 复制代码 $(function () {
 var starttime = transdate("2014-09-30 15:53:00");
 var endtime = transdate("2014-10-03 15:53:00");
      
 var now = """+new Date().getTime()+""";
 var nowtime = now.substr(1,10);
      
 if(nowtime > endtime){
  $(".meeting_time").html("展会已结束");
 }else if(nowtime < starttime){
  var day = get_date_different(nowtime,starttime);
  $(".meeting_time").html("距展会开始还有"+day+"天");
 }else{
  $(".meeting_time").html("展会进行中");
 }
});
function get_date_different(date_1,date_2){
 var days= date_2 - date_1;
 var time = parseInt(days / (60 * 60 * 24));
 return time;
}
function transdate(endTime){
 var date=new Date();
 date.setFullYear(endTime.substring(0,4));
 date.setMonth(endTime.substring(5,7)-1);
 date.setDate(endTime.substring(8,10));
 date.setHours(endTime.substring(11,13));
 date.setMinutes(endTime.substring(14,16));
 date.setSeconds(endTime.substring(17,19));
 return Date.parse(date)/1000;
}

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