baoshi-swms-app-web/src/views/test.vue

<template>
  <div>
    <button @click="scanBluetooth">扫描蓝牙设备</button>
  </div>
</template>

<script>
export default {
  methods: {
    async scanBluetooth() {
      if (!navigator.bluetooth) {
        console.log('此浏览器不支持 Web Bluetooth API。:');
        // alert("此浏览器不支持 Web Bluetooth API。");
        return;
      }

      try {
        const device = await navigator.bluetooth.requestDevice({
          filters: [{services: ['battery_service']}]
        });
        console.log('选择的设备:', device);
      } catch (error) {
        console.error('错误:', error);
      }
    }
  }
}
</script>