lachang-wxapp/ThorUI/components/drawer/drawer.wxml

<view class="tui-drawer-class tui-drawer {{ visible ? 'tui-drawer-show' : '' }} {{ 'tui-drawer-' + mode }}">
    <view wx:if="{{ mask }}" class="tui-drawer-mask" bindtap="handleMaskClick"></view>
    <view class="tui-drawer-container">
        <slot></slot>
    </view>
</view>