<link rel="stylesheet" href="Css/bootstrap-datetimepicker.min.css" rel="external nofollow" >
<script src="Js/bootstrap-datetimepicker.js"></script>

<script src="Js/bootstrap-datetimepicker.zh-CN.js"></script>

$('.date').datetimepicker({
 language: 'zh-CN',//显示中文
 format: 'yyyy-mm-dd',//显示格式
 minView: "month",//设置只显示到月份
 initialDate: new Date(),//初始化当前日期
 autoclose: true,//选中自动关闭
 todayBtn: true//显示今日按钮
 })

<input size="16" type="text" id="datetimeStart" readonly class="form_datetime">
--
<input size="16" type="text" id="datetimeEnd" readonly class="form_datetime">

<script type="text/javascript">
  $("#datetimeStart").datetimepicker({
    format: 'yyyy-mm-dd',
    minView:'month',
    language: 'zh-CN',
    autoclose:true,
    startDate:new Date()
  }).on("click",function(){
    $("#datetimeStart").datetimepicker("setEndDate",$("#datetimeEnd").val())
  });
  $("#datetimeEnd").datetimepicker({
    format: 'yyyy-mm-dd',
    minView:'month',
    language: 'zh-CN',
    autoclose:true,
    startDate:new Date()
  }).on("click",function(){
    $("#datetimeEnd").datetimepicker("setStartDate",$("#datetimeStart".val()))
  });
</script>

<input type="text"class="form-control form_datetime_2"readonly id="month_time"value=""/>
$(".form_datetime_2").
datetimepicker({
language: 'zh-CN',
format: 'yyyy-mm',
autoclose: true,
todayBtn: true,
startView: 'year',
minView:'year',
maxView:'decade'
});