jzmall_wx/lib/vant-weapp/checkbox/index.wxml

<wxs src="../wxs/utils.wxs" module="utils" /><view class="van-checkbox custom-class"><view class="van-checkbox__icon-wrap" bindtap="toggle"><slot wx:if="{{ useIconSlot }}" name="icon" /><van-icon      wx:else      name="success"      size="0.8em"      class="{{ utils.bem('checkbox__icon', [shape, { disabled, checked: value }]) }}"      style="font-size: {{ sizeWithUnit }};{{ checkedColor && value && !disabled ? 'border-color:' + checkedColor + '; background-color:' + checkedColor : '' }}"      custom-class="icon-class"      custom-style="line-height: 1.25em;"    /></view><view class="label-class {{ utils.bem('checkbox__label', [labelPosition, { disabled }]) }}" bindtap="onClickLabel"><slot /></view></view>