通过css样式去掉鼠标点击事件及点击呈现的样式：
@mixin clickDisable {pointer-events: none;cursor: default;//opacity: 0.6;}// 去掉日历头部的下拉选项::ng-deep {.ant-radio-button-wrapper {@include clickDisable();&:first-child {border-color: #d9d9d9;}}.ant-select-selector {@include clickDisable();}.ant-radio-button-wrapper-checked:not(.ant-radio-button-wrapper-disabled) {color: rgba(0, 0, 0, 0.65);}.ant-select-arrow {display: none;}.ant-select-single.ant-select-show-arrow .ant-select-selection-item, .ant-select-single.ant-select-show-arrow .ant-select-selection-placeholder {padding: 0;}.ant-picker-calendar-header .ant-picker-calendar-year-select {min-width: 0;@include clickDisable();}.ant-picker-calendar-header .ant-picker-calendar-month-select {min-width: 0;@include clickDisable();}}
