javascript - 如何在Vue3中播放mp3文件

Question

下面是我的代码

audio.value?.play();

将在 chrome 中导致“暂停 promise 拒绝”

<template>
  <div>
    <audio
      hidden="true"
      ref="audio"
      src="../../../assets/music/boom.mp3"
    >
    </audio>
  </div>

</template>
<script lang='ts'>
import { defineComponent, onMounted, ref } from "vue";
export default defineComponent({
  name: "CommunicateVoice",
  setup() {
    const audio = ref<HTMLDivElement>();
    onMounted(() => {
      audio.value?.play();
    });

    return {
      audio,
    };
  },
});
</script>

Answer 1

我找到了它不起作用的原因。HTMLDivElement 导致了问题。下面的代码将在 Vue 3 中使用 tsp>

<template>
  <div>
    <audio
      hidden="true"
      ref="audio"
    >
    <source  src="../../../assets/music/boom.mp3" type="audio/mpeg">
    </audio>
  </div>

</template>
<script lang='ts'>
import { defineComponent, onMounted, ref } from "vue";
export default defineComponent({
  name: "CommunicateVoice",
  setup() {
    const audio = ref<HTMLAudioElement>();
    onMounted(() => {
      console.log(audio);
      //@ts-ignore
      audio.value?.play()
    });

    return {
      audio,
    };
  },
});
</script>
<style scoped>
</style>

工作