printer-miniapp/src/pages/webview/index.vue

<route lang="json5" type="page">
{
  layout: 'default',
  style: {
    navigationBarTitleText: '上传文件',
  },
}
</route>

<template>
  <view class="">
    <web-view :src="url" @message="handleMessage"></web-view>
  </view>
</template>

<script lang="ts" setup>
const url = ref("")

function handleMessage(data) {
  uni.removeStorageSync('fileList');
  // 判断是否有文件上传
  uni.setStorageSync('fileList', JSON.parse(data.detail.data))
  uni.navigateTo({
    url: `/pages/print/index?accept=all`,
  })
}

onLoad((option) => {
  if (option && option.url) url.value = decodeURIComponent(option.url) + "?t=" + new Date().getTime()
})
</script>

<style lang="scss" scoped>
</style>