本文主要是介绍简单使用vue2和elementUI自定义audio支持拖拽进度，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！
<template><div class="music-player"><audio ref="audio" :src="src" @timeupdate.debounce="updateTime" @loadedmetadata="loadedmetadata" @ended="onAudioEnded"></audio><!-- 播放暂停按钮 --><div class="cm-btn-left" @click="togglePlay"><img src="../../../../public/img/icon/play.png" v-show="!isPlaying"><img src="../../../../public/img/icon/pause.png" v-show="isPlaying"></div><!-- 时间 --><div class="cm-time"><span>{{ currentTimeShow }}</span> / <span>{{ durationShow }}</span></div><!-- 播放进度条 --><div class="cm-progress" @mousedown="handleMouseDown"><el-slider v-model="progress" :max="duration" :format-tooltip="formatTime" @change="progressChange"></el-slider></div><!-- 倍速控制 --><div class="playback-rate-wrapper"><el-select v-model="playbackRate" @change="changePlaybackRate"><el-optionv-for="item in speed":key="item.value":label="item.label":value="item.value"></el-option></el-select></div><!-- 音量控制 --><div class="volumn-wrapper"><el-popoverpopper-class="volumn-popover"placement="right"width="30px"trigger="hover"><el-sliderv-model="volumnValue"verticaltooltip-class="volumn-tooltip"height="80px"@change="volumnChange"></el-slider><el-button slot="reference" type="text"><img src="../../../../public/img/icon/volumn.png"></el-button></el-popover></div></div>
</template><script>
import { ref, computed } from 'vue';export default {props: {src: String,},data() {return {isPlaying: false,currentTime: 0,progress: 0,duration: 0,playbackRate: 1,speed: [{label: '0.5x',value: 0.5},{label: '0.75x',value: 0.75},{label: '1x',value: 1},{label: '1.5x',value: 1.5},{label: '2x',value: 2}],volumnValue: 50,lastTimeUpdate: null};},computed: {currentTimeShow: function () {return this.formatTime(this.currentTime);},durationShow: function () {return this.formatTime(this.duration);}},mounted() {},beforeDestroy() {},methods: {// 播放暂停按钮点击事件togglePlay() {if (this.isPlaying) {this.$refs.audio.pause();this.isPlaying = false;} else {this.$refs.audio.play();this.$refs.audio.volume = this.volumnValue / 100;this.isPlaying = true;}},// 格式化播放时间formatTime(seconds) {const minutes = Math.floor(seconds / 60);const secondsRemainder = Math.round(seconds % 60);return `${minutes}:${secondsRemainder < 10 ? '0' : ''}${secondsRemainder}`;},// 倍速控制changePlaybackRate() {this.$refs.audio.playbackRate = this.playbackRate;},// 更新播放时间（节约资源，手动控制一秒执行一次）updateTime() {const now = Date.now();if (!this.lastTimeUpdate || now - this.lastTimeUpdate >= 1000) {this.lastTimeUpdate = now;this.currentTime = this.$refs.audio.currentTime;this.progress = this.currentTime;}},// 获取播放总时长loadedmetadata() {this.duration = this.$refs.audio.duration;},// 播放结束onAudioEnded() {this.isPlaying = false;},// 进度条鼠标按下事件handleMouseDown() {this.$refs.audio.pause();},// 设置进度progressChange(e) {this.$refs.audio.currentTime = e;this.progress = e;this.$refs.audio.play();this.isPlaying = true;},// 设置音量volumnChange(e) {this.$refs.audio.volume = e / 100;},},
};
</script><style lang="scss" scoped>.music-player {display: flex;align-items: center;justify-content: space-between;padding: 0px 20px;background-color: #f5f5f5;border-radius: 27px;height: 54px;width: 100%;.cm-btn-left {cursor: pointer;width: 22px;height: 22px;img {width: 22px;height: 22px;}}.volumn-wrapper {img {width: 20px;height: 18px;}}.cm-time {font-size: 14px;color: #404040;margin: 0 10px;}.cm-progress {flex: 1;margin: 0 15px 0 10px;}.playback-rate-wrapper {margin-right: 10px;::v-deep .el-input__suffix {display: none;}::v-deep .el-input__inner {height: 28px;width: 45px;text-align: center;padding: 0px !important;font-size: 12px;}}}::v-deep .el-slider__button {width: 12px;height: 12px;}::v-deep .el-popover {min-width: auto !important;}
</style>app.vue中或者其他全局变量中修改下样式
.volumn-popover {
min-width: auto !important;
}
.volumn-tooltip {
z-index: 99999 !important;
}
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