''

liukangdong

2024-07-24 9195013384576ce1c2bcaa9cb10f241b05bf2a42

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<van-nav-bar title="{{ title }}" border="{{ false }}">
    <view slot="left">
      <van-icon wx:if="{{ showBack }}" fixed placeholder bind:click-left="navigateBack" name="arrow-left" size="22px" color="#000000" />
    </view>
  </van-nav-bar>