<template>
  <view class="page container">
    <text>测试 onBackPress 生命周期返回 false</text>
  </view>
</template>

<script lang='uts'>
  export default {
    onBackPress(options: OnBackPressOptions): boolean | null {
      console.log('onBackPress', options)
      return false
    }
  }
</script>