js获取当月最后一天实例代码

  以下就是JS代码::

  @ author YHC:

  

复制代码 代码如下:

  function getCurrentMonthLastDay(){

  var current=new Date();

  var currentMonth=current.getMonth();

  var nextMonth=++currentMonth;

  var nextMonthDayOne =new Date(current.getFullYear(),nextMonth,1);

  var minusDate=1000*60*60*24;

  return new Date(nextMonthDayOne.getTime()-minusDate);

  }

  function getCurrentMonthLastDay(){

  var current=new Date();

  var currentMonth=current.getMonth();

  var nextMonth=++currentMonth;

  var nextMonthDayOne =new Date(current.getFullYear(),nextMonth,1);

  var minusDate=1000*60*60*24;

  return new Date(nextMonthDayOne.getTime()-minusDate);

  }

  

复制代码 代码如下:

  function getCurrentMonthFirstDay(){

  var current=new Date();

  current.setDate(1);

  return current;

  }

  function getCurrentMonthFirstDay(){

  var current=new Date();

  current.setDate(1);

  return current;

  }