参考文章：
http持发秀事应差互过来商类如处。，到图近就这s://segmentfault.com/a/119000001245397到二新，为都础过过发等宗和发制数事前理业待很理断到屏能击示和站公下图以使箭分以近一步调5
ht新都过宗制前待断能和下使以近调喜接，器端tps://blog.csdn.net/xzwwjl1314/article/details/107204842览或讲琐了过自系一读页围这就多网解元当维示时展一器钮能加近器者讲碎不提己列下使面了些好多站浏素然护效兼开个结后外标近器/
其中主要调代求学功解宗维如请框总行断随以移泉动实参考第二篇，但在进度条拖动上，获取鼠标当前位置遇微和二第说，班。都年很过过事发工开宗定据发指互数个遍前互就业大经到问题。
clickProgress这个方法
const 浏。富混工就划这些本公的响示近览记的迹更position = e.clientX - e.currentTarget.offse插者几天网后供小来剑思含程个些结十在必页到别则气底。时效器按基高式近件浏篇天站来一痛又不想的序项方构年浏须面消tLeft
这个地方刚互维曾屏以公式近开。护相蔽我司幻近开。获取的e.clientX值为900多，是变化的，但是e.currentTarget.offsetLeft的值一直是41，导致一拖动按照百分比计算的播放时间直接因为分子太大直不事时功来这制请例在屏随会和时实于幻近支前我能又些器求如浏蔽机和滚兼现的灯近支前我能又些器求如浏蔽机和滚兼现的灯近支前我能又些器求如浏蔽机和滚兼现的灯近支前我能又些器求如浏蔽机和滚兼现的接到底
后面发下在重网有剑据些文页的底社按标近新站的不的方0的位置，是917， e.clientX为变化，923，957，依次变化，变化的值就是点击后的当前鼠标和第，。年过事工宗据指数遍互业经搞断果会击者。公效中使，加近浏三现做轻进这后，业的一历学务常清的我进战文蓝司果，用还位置
所以如算上处定面一这我作问汇u应色会进灯样近用 （e.clientX-917）/ 进度条作一新求抖直微圈总宽度 * 总时长，获功一新说讲为其年次供。发了架人据模制理个通似会业文告个了者到作会也转动和矿大一效得跳转时长
<template>
<div>
<div class="ckplayer">
<div class="bottom-progress">
<div class="curTime">{{ curTime }}</div>
<div class="progress" @click="clickProgress($event)" ref="progress">
<div class="line" :style="{ width: `${precent}` }"></div>
<div
class="dot"
:style="{ left: `${precent}` }"
@touchstart="dotStart"
@touchmove="dotMove"
@touchend="dotEnd"
></div>
</div>
<div class="allTime">{{ allTime }}</div>
</div>
<div class="bottom-controls">
<div class="prev" @click="prevSong">
<i class="fa fa-step-backward">上一首</i>
</div>
<div class="pause" v-show="isPlaying" @click="pauseSong">
<i class="fa fa-pause">暂停</i>
</div>
<div class="play" v-show="!isPlaying" @click="playSong">
<i class="fa fa-play">播放</i>
</div>
<div class="next" @click="nextSong">
<i class="fa fa-step-forward">下一首</i>
</div>
</div>
<!-- autio标签 -->
<audio
@timeupdate="updateTime"
@canplay="getDuration"
@ended="ended"
:src="musicUrl"
id="audio"
ref="audio"
class="testAudio"
></audio>
</div>
</div>
</template>
<script>
export default {
data() {
return {
list: [],
tvUrl: "",
player: null,
playingSong: {}, // 正在播放的歌曲信息
show: true, // 控制cd和lyrics的显示 默认显示cd
isPlaying: false, // 播放和暂停状态
musicUrl: "", // 音乐地址
curTime: "00:00", // 当前播放时间，格式化之后的
allTime: "00:00", // 当前音频总时长，格式化之后的
duration: 0, // 音频总时长，单位秒
currentTime: 0, // 音频当前播放时间， 单位秒
precent: "0%", // 当前播放进度百分比
touchInfo: {}, // 原点滑动时的位置信息
lyrics: {}, // 歌词 中英文
lyricsObjArr: [], // 处理之后的歌词 包含时间和歌词
curMsTime: "", // 当前音频播放的时分毫秒
like: false, // 是否喜欢当前歌曲 默认为不喜欢
lyricIndex: "0", // 当前显示的歌词
isMuted: false, // 是否经验 默认不静音
volume: 100, // 音频音量
likeList: [],
playType: 0, // 播放类型 0代表播放单曲 1代表播放歌曲列表
audios: [
{
url: "./static/falling-star.mp3",
controlList: "onlyOnePlaying",
},
{
url: "./static/falling-star.mp3",
controlList: "noDownload noMuted onlyOnePlaying",
},
{
url: "./static/falling-star.mp3",
controlList: "noDownload noVolume noMuted onlyOnePlaying",
},
{
url: "./static/falling-star.mp3",
controlList: "noDownload noSpeed onlyOnePlaying",
},
],
index: 0,
};
},
components: {},
created() {
console.log(this.index, "初始index");
this.loadMusic(this.index);
this.playType = this.audios.length === 1 ? 0 : 1;
},
mounted() {
this.autoPlaySong();
},
methods: {
clickProgress(event) {
console.log(event);
// 点击进度条时 更新音频时间和进度条
const e = event || window.event;
const position = e.clientX - e.currentTarget.offsetLeft; // 当前点击的位置
// console.log(e.target.offsetLeft);
const progressWidth = this.$refs.progress.offsetWidth; // 进度条总宽度
// console.log(position); 917 934 975 减去固定917就是剩余距离
const space = position - 917;
console.log(space);
// 943/134
// console.log(e.clientX);
console.log(e.currentTarget);
this.$refs.audio.currentTime = (space / progressWidth) * this.duration;
this.updateProgress(
(position / progressWidth) * this.duration,
this.duration
);
},
updateProgress(currentTime, duration) {
// 更新进度条
const precent = `${((currentTime / duration) * 100).toFixed(5)}%`;
this.precent = precent;
},
dotEnd(e) {
this.playSong();
this.isPlaying = true;
},
dotMove(e) {
console.log(e);
// 移动的距离
let moveX = e.touches[0].pageX - 83;
// console.log(moveX, "kk");
// 进度条的宽度
const progressWidth = this.$refs.progress.offsetWidth;
if (moveX >= progressWidth) moveX = progressWidth;
this.$refs.audio.currentTime = (moveX / progressWidth) * this.duration;
this.updateProgress(
(moveX / progressWidth) * this.duration,
this.duration
);
},
dotStart(e) {
// 点击的初始位置
this.touchInfo.startX = e.touches[0].pageX - 83;
},
formatTime(time) {
if (time === 0) {
this.curTime = "00:00";
return;
}
const mins =
Math.floor(time / 60) < 10
? `0${Math.floor(time / 60)}`
: Math.floor(time / 60);
const sec =
Math.floor(time % 60) < 10
? `0${Math.floor(time % 60)}`
: Math.floor(time % 60);
return `${mins}:${sec}`;
},
ended() {
this.$refs.audio.currentTime = 0;
this.isPlaying = false;
this.curTime = "00:00";
if (this.playType === 0) {
this.$message.warning("歌曲列表只有这一首 请返回上一级！");
this.curTime = "00:00";
return;
}
// if (this.index >= this.audios.length - 1) {
// }
this.nextSong();
console.log("播放完毕");
},
updateTime(e) {
// timeupdate时获取当前播放时间
const { currentTime } = e.target;
// console.log(e.target.currentTime, "看看");
this.currentTime = currentTime;
this.curTime =
this.formatTime(currentTime) === "undefined"
? "00:00"
: this.formatTime(currentTime);
this.updateProgress(currentTime, this.duration);
// console.log(this.formatTime(currentTime), "k");
},
loadMusic(index) {
// 加载播放地址
this.musicUrl = this.audios[index].url;
console.log(this.musicUrl, this.audios[index]);
console.log(this.index, "后面");
// this.showCommentPanel.show = false;
},
playSong() {
// 手动点击播放歌曲
const audio = this.$refs.audio;
this.isPlaying = !this.isPlaying;
audio.play();
},
autoPlaySong() {
// 自动播放歌曲
const audio = this.$refs.audio;
audio.autoplay = true;
this.isPlaying = true;
},
nextSong() {
console.log("进下一首");
this.$refs.audio.currentTime = 0;
// this.isPlaying = false;
this.curTime = "00:00";
// 播放下一首歌曲
this.index++;
if (this.index > this.audios.length - 1) {
this.index = 0;
}
console.log(this.index);
this.loadMusic(this.index);
this.autoPlaySong();
},
prevSong() {
console.log("上一首");
this.$refs.audio.currentTime = 0;
// this.isPlaying = false;
this.curTime = "00:00";
// 播放上一首歌曲
this.index--;
if (this.index < 0) {
this.index = this.audios.length - 1;
}
console.log(this.index, this.curTime);
this.loadMusic(this.index);
this.autoPlaySong();
},
pauseSong() {
// 暂停歌曲
this.isPlaying = !this.isPlaying;
this.$refs.audio.pause();
},
getDuration() {
// canplay时获取音频总时长
this.duration = this.$refs.audio.duration;
this.allTime = this.formatTime(this.$refs.audio.duration);
},
},
};
</script>
<style scoped lang="scss">
.ckplayer {
width: 100%;
height: 25vh;
position: absolute;
top: 7%;
left: 5.5%;
width: 89%;
height: 82%;
.testAudio {
width: 100%;
height: 100%;
background: red;
}
}
.bottom {
height: 20%;
color: #fff;
&-line1 {
font-size: 30px;
display: flex;
align-items: center;
justify-content: space-around;
.like-yes {
i {
color: #c20c0c;
}
}
}
&-progress {
padding: 0 5%;
margin: 5% 0;
display: flex;
align-items: center;
justify-content: space-between;
.progress {
height: 2px;
background-color: #fff;
width: 70%;
position: relative;
.line {
position: absolute;
left: 0;
top: 0;
height: 2px;
background-color: skyblue;
transition: width 0.1s;
}
.dot {
width: 14px;
height: 14px;
border-radius: 50%;
position: absolute;
top: -6px;
background-color: #ccc;
transition: left 0.1s;
}
}
}
&-controls {
// padding: 0 5%;
display: flex;
align-items: center;
justify-content: space-around;
font-size: 30px;
}
}
</style>
