控制台一直报错：daterangepicker is not function 这个应该怎么解决，找了好多没有成功_fastadmin daterangepicker is not a function

<link rel="stylesheet" type="text/css" href="https://cdn.jsdelivr.net/npm/daterangepicker/daterangepicker.css" />
<script src="https://cdn.jsdelivr.net/npm/daterangepicker/daterangepicker.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/moment/min/moment.min.js"></script>

var dateRange = $('#pfqzny');
        dateRange.daterangepicker({
            timePicker: true,
            timePicker24Hour: true,
            timePickerSeconds: true,
            locale: {
                format: 'YYYY-MM-DD HH:mm:ss',
                separator: ' ~ ',
                applyLabel: '确定',
                cancelLabel: '取消',
            },
        });

<div class="fitem1">
                <label>单位:</label>
                <input class = "easyui-combobox" id="pfxmdw" name="pfxmdw"/>    
            </div>