prsx-crm/components/My_switch/index.wxml

<view class="switch-box">
    <view class="bg view" animation="{{animationData}}" />
    <view class="{{checkedItem==index?'active':''}} view" wx:for="{{list}}" wx:key="{{item}}" wx:if="{{index<2}}" bindtap="changeSwitch">{{language[item]||item}}</view>
</view>