''

liukangdong

2024-08-02 1cee3a660c5f8e5f4290ae894c2898c4966a834d

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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>