vue3+ts+vant制作音乐播放器（进度条拖拽、倍速切换、上一曲、下一曲）完整版

1、进度条的用的是vant的Progress组件，比手写进度条方便很多，有自带的事件

2、H5页面兼容pc

效果展示

上代码

一、template模块

<template lang="pug">
.audioPlay
  main
    .audioBox
      .imgBox
        van-image.songImg(
          width="4.6rem",
          height="4.6rem",
          fit="cover",
          style="border-radius: 5px; overflow: hidden",
          :src="require('@/assets/images/media/song.png')"
        )
      .titBox 文稿
      .titText {{ title }}
      .audioControl
        audio(
          :src="audioSrc",
          @canplay="getDuration",
          @timeupdate="updateTime",
          v-show="false",
          controls,
          ref="audio"
        )
        van-slider.audioSlider(
          v-model="sliderValue",
          @update:model-value="sliderOnChange",
          active-color="#D8BE98",
          inactive-color="#E0E0E0",
          :disabled="isSlide > 0 ? false : true"
        )
          template(#button)
            .custom-button {{ currentDuration }}/{{ duration }}
        ul.handleUl
          li.handleLi(@click="handleBack")
            van-image.handleImg(
              width="0.44rem",
              height="0.44rem",
              fit="cover",
              :src="require('@/assets/images/media/houtui.png')"
            )
          li.handleLi(@click="prevPlay(isPlayNum)")
            van-image.handleImg(
              width="0.44rem",
              height="0.44rem",
              fit="cover",
              :src="isPlayNum > 1 ? require('@/assets/images/media/prevL.png') : require('@/assets/images/media/prev.png')"
            )
          li.handleLi(@click="handlePauseOrPlay")
            van-image.handleImg(
              width="0.98rem",
              height="0.98rem",
              fit="cover",
              :src="paused ? require('@/assets/images/media/play.png') : require('@/assets/images/media/stop.png')"
            )
          li.handleLi(@click="nextPlay(isPlayNum)")
            van-image.handleImg(
              width="0.44rem",
              height="0.44rem",
              fit="cover",
              :src="isPlayNum < catalogArray.length ? require('@/assets/images/media/nextL.png') : require('@/assets/images/media/next.png')"
            )
          li.handleLi(@click="handleForward")
            van-image.handleImg(
              width="0.44rem",
              height="0.44rem",
              fit="cover",
              :src="require('@/assets/images/media/qianjin.png')"
            )
        ul.funUl
          li.funLi(@click="sheetShowCli('mulu', '选集')")
            van-image.funImg(
              width="0.54rem",
              height="0.54rem",
              fit="cover",
              :src="require('@/assets/images/media/mulu.png')"
            )
            p.funtext 目录
          li.funLi(@click="sheetShowCli('beisu', '倍速')")
            van-image.funImg(
              width="0.54rem",
              height="0.54rem",
              fit="cover",
              :src="require('@/assets/images/media/beisu.png')"
            )
            p.funtext 倍速
          li.funLi(
            @click="sheetShowCli('pinglun', '评论')"
          )
            van-image.funImg(
              width="0.54rem",
              height="0.54rem",
              fit="cover",
              :src="require('@/assets/images/media/pinglun.png')"
            )
            p.funtext 评论
          li.funLi
            van-image.funImg(
              width="0.54rem",
              height="0.54rem",
              fit="cover",
              :src="require('@/assets/images/media/shoucang.png')"
            )
            p.funtext 收藏
          li.funLi
            van-image.funImg(
              width="0.54rem",
              height="0.54rem",
              fit="cover",
              :src="require('@/assets/images/media/dianzan.png')"
            )
            p.funtext 点赞
    van-action-sheet.audioSheet(v-model:show="sheetShow", :title="sheetTit")
      .sheetCon
        .multipW(v-if="sheetConActive == 'beisu'")
          .multipInfo(
            v-for="(item, index) in multipleArray",
            :key="index",
            @click="multipSelect(item.num, index)"
          )
            .multipText(:class="item.isSelected ? 'isSelect' : ''") {{ item.text }}
            van-icon.multipIcon(
              :name="require('@/assets/images/media/isSelected.png')",
              size="0.7rem",
              v-if="item.isSelected"
            )
        .catalogW(v-if="sheetConActive == 'mulu'")
          .catalogInfo(
            v-for="(item, index) in catalogArray",
            :key="index",
            @click="catalogSelect(index)"
          )
            .catalogCon(:class="item.isPlay ? 'isPlay' : ''")
              .con_box
                .con_boxTit {{ index + 1 }}.{{ item.title }}
                .con_boxDesc {{ item.desc }}
                .con_boxIcon
                  van-icon.timeIcon(name="clock-o", size="0.2rem")
                  span.timeSpan {{ item.audioDurat }}
              van-image.con_Img(
                width="0.6rem",
                height="0.6rem",
                fit="cover",
                :src="item.isPlay ? require('@/assets/images/media/playing.gif') : require('@/assets/images/media/playMl.png')"
              )
        .reviewW(v-if="sheetConActive == 'pinglun'")
          .reviewInfo 评论内容
</template>

二、ts部分

<script lang="ts">
import {
  defineComponent,
  onBeforeMount,
  reactive,
  ref,
  toRefs,
} from "vue";

interface control {
  audioUrl: string;
  play: boolean;
}

export default defineComponent({
  name: "audioPlay",
  setup() {
    const audioControl: control = reactive({ audioUrl: "", play: false });
    onBeforeMount(() => {
      audioInfo.audioSrc = (catalogArray as any).value[0].audioSrc;
      audioInfo.title = (catalogArray as any).value[0].title;
      audioInfo.duration = (catalogArray as any).value[0].audioDurat;
      setTimeout(() => {
        audioInfo.isSlide = audio.value.duration;
        console.log("audio.value.duration22", typeof audio.value.duration);
        // alert(audio.value.duration);
      }, 100);
    });

    //暂停播放
    const handlePlayer = (): void => {
      audioControl.play = !audioControl.play;
      audioControl.play
        ? (audio.value as any).play()
        : (audio.value as any).pause();
    };

    const audioInfo = reactive({
      audioSrc: "",
      backSecond: 15, //后退秒数
      forwardSecond: 15, //前进秒数
      duration: "00:00", //音频总时长
      currentDuration: "00:00", //音频当前播放时长
      title: "",
      paused: true,
      isPlayNum: 1, //上下集用到-正在播放的第几集
      isSlide: 0, //判断滑块是否可以滑动
    });
    const audio = ref();
    const sliderValue = ref();
    //后退
    const handleBack = (): void => {
      if (audio.value.currentTime > audioInfo.backSecond) {
        audio.value.currentTime =
          audio.value.currentTime - audioInfo.backSecond;
      }
    };
    //前进
    const handleForward = (): void => {
      if (
        audio.value.duration - audio.value.currentTime >
        audioInfo.forwardSecond
      ) {
        audio.value.currentTime =
          audio.value.currentTime + audioInfo.forwardSecond;
      }
    };
    //暂停或播放
    const handlePauseOrPlay = (): void => {
      console.log("audio.value.duration22", typeof audio.value.duration);
      setTimeout(() => {
        audio.value.paused ? audio.value.play() : audio.value.pause();
        audioInfo.paused = !audioInfo.paused;
      }, 200);
    };
    //视频在可以播放时触发
    const getDuration = (): void => {
      setTimeout(() => {
        (audioInfo.duration as any) = timeFormat(audio.value.duration);
      }, 200);
    };
    //将单位为秒的的时间转换成mm:ss的形式
    const timeFormat = (number: Number) => {
      let minute = parseInt((<number>number / 60) as any);
      let second = parseInt((<number>number % 60) as any);
      (minute as any) = minute >= 10 ? minute : "0" + minute;
      (second as any) = second >= 10 ? second : "0" + second;
      return minute + ":" + second;
    };
    //进度条发生变化时触发
    const updateTime = (): void => {
      audioInfo.currentDuration = timeFormat(audio.value.currentTime);
      sliderValue.value = (
        (audio.value.currentTime * 100) /
        audio.value.duration
      ).toFixed(3);
      audioInfo.isSlide = audio.value.duration;
      // 播放完毕按钮变回
      if (audioInfo.currentDuration == audioInfo.duration) {
        audioInfo.paused = true;
      }
    };
    //滑动进度条
    const sliderOnChange = (value: any): void => {
      console.log("value", timeFormat((audio.value.duration * value) / 100));
      //   设置播放时间
      audioInfo.currentDuration = timeFormat(
        (audio.value.duration * value) / 100
      );
      audio.value.currentTime = parseInt(
        ((audio.value.duration * value) / 100) as any
      );
    };
    // 点击右侧功能
    const sheetShow = ref(false);
    const sheetTit = ref("");
    const sheetConActive = ref("");
    const multipleArray = ref([
      { num: 0.75, text: "0.75X", isSelected: false },
      { num: 1, text: "1.0X（正常倍速）", isSelected: true },
      { num: 1.25, text: "1.25X", isSelected: false },
      { num: 1.5, text: "1.5X", isSelected: false },
      { num: 2, text: "2X", isSelected: false },
    ]);
    const catalogArray = ref([
      {
        title: "音频播放器第一曲",
        desc: "第一站《大宪章》纪念碑1/4",
        audioSrc: require("@/assets/images/media/audio/music1.mp3"),
        audioDurat: "04:07",
        isPlay: true,
      },
      {
        title: "测试二未过时的未过时仍未未过时的未过时过时的未过时的未过",
        desc: "第一站测试二未过时的未过时仍未未过时的未过时过时的未过时的",
        audioSrc: require("@/assets/images/media/audio/music2.mp3"),
        audioDurat: "02:06",
        isPlay: false,
      },
      {
        title: "测试三过时未过时的未过时",
        desc: "第一站测试三未过时的未过时仍未未过时的未过时过时的未过时的/4",
        audioSrc: require("@/assets/images/media/audio/music3.mp3"),
        audioDurat: "04:56",
        isPlay: false,
      },
    ]);

    // 下方功能唤起面板
    const sheetShowCli = (val: any, tit: any): void => {
      sheetConActive.value = val;
      sheetTit.value = tit;
      sheetShow.value = true;
    };
    // 倍速选择
    const multipSelect = (num: Number, index: number): void => {
      audio.value.playbackRate = num;
      multipleArray.value.forEach((item: any) => {
        item.isSelected = false;
      });
      multipleArray.value[index].isSelected = true;
      sheetShow.value = false;
    };
    // 选集功能
    const catalogSelect = (index: number): void => {
      catalogArray.value.forEach((item: any) => {
        item.isPlay = false;
      });
      sliderValue.value = 0;
      audio.value.currentTime = 0;
      audioInfo.paused = true;
      audioInfo.audioSrc = (catalogArray as any).value[index].audioSrc;
      audioInfo.title = (catalogArray as any).value[index].title;
      audioInfo.currentDuration = "00:00";
      audioInfo.duration = (catalogArray as any).value[index].audioDurat;
      catalogArray.value[index].isPlay = true;
      sheetShow.value = false;
      audioInfo.isPlayNum = index + 1;
      handlePauseOrPlay();
    };
    // 上一集
    const prevPlay = (num: any): void => {
      if (num > 1) {
        catalogArray.value.forEach((item: any) => {
          item.isPlay = false;
        });
        sliderValue.value = 0;
        audio.value.currentTime = 0;
        audioInfo.paused = true;
        audioInfo.audioSrc = (catalogArray as any).value[num - 2].audioSrc;
        audioInfo.title = (catalogArray as any).value[num - 2].title;
        audioInfo.currentDuration = "00:00";
        audioInfo.duration = (catalogArray as any).value[num - 2].audioDurat;
        catalogArray.value[num - 2].isPlay = true;
        audioInfo.isPlayNum = num - 1;
        sheetShow.value = false;
        handlePauseOrPlay();
      }
    };
    // 下一集
    const nextPlay = (num: any): void => {
      if (num < catalogArray.value.length) {
        catalogArray.value.forEach((item: any) => {
          item.isPlay = false;
        });
        sliderValue.value = 0;
        audio.value.currentTime = 0;
        audioInfo.paused = true;
        audioInfo.audioSrc = (catalogArray as any).value[num].audioSrc;
        audioInfo.title = (catalogArray as any).value[num].title;
        audioInfo.currentDuration = "00:00";
        audioInfo.duration = (catalogArray as any).value[num].audioDurat;
        catalogArray.value[num].isPlay = true;
        audioInfo.isPlayNum = num + 1;
        sheetShow.value = false;
        handlePauseOrPlay();
      }
    };
    return {
      ...toRefs(audioControl),
      handlePlayer,

      ...toRefs(audioInfo),
      handleBack,
      handleForward,
      handlePauseOrPlay,
      getDuration,
      updateTime,
      audio,
      sliderValue,
      sliderOnChange,
      sheetShow,
      multipleArray,
      sheetShowCli,
      sheetTit,
      sheetConActive,
      multipSelect,
      catalogArray,
      catalogSelect,
      prevPlay,
      nextPlay,
    };
  },
});
</script>

三、样式部分

<style lang="scss">
.audioSlider {
  .van-slider__bar {
    z-index: 1111;
  }
  &.van-slider--disabled {
    opacity: 1;
  }
}
.isPlay {
  .con_Img {
    .van-image__img {
      width: 0.4rem;
      height: 0.4rem;
    }
  }
}
</style>
<style lang="scss" scoped>
.audioPlay {
  height: 100vh;
  display: flex;
  flex-direction: column;
  .content {
    @include Padding(0.2rem, 0px);
    @include Position(relative, 0, -0.9rem);
    width: 100%;
  }
  main {
    flex: 1;
    overflow: auto;
    .audioBox {
      .imgBox {
        width: 100%;
        text-align: center;
        margin-top: 1.1rem;
      }
    }
    .titBox {
      width: 1.8rem;
      height: 0.6rem;
      border-radius: 0.3rem;
      border: 1px solid #d8be98;
      text-align: center;
      margin: 0.6rem auto 0;
      font-size: 0.32rem;
      line-height: 0.6rem;
      color: #d8be98;
      box-sizing: border-box;
    }
    .titText {
      width: 80%;
      margin: 0.3rem auto 0;
      @include textEllipsis();
      font-size: 0.36rem;
      line-height: 0.4rem;
      color: #333;
      text-align: center;
    }
    .audioControl {
      position: relative;
      &::before {
        position: absolute;
        top: 0;
        left: 0;
        width: 50%;
        content: "";
        height: 2px;
        background: #d8be98;
      }
      &::after {
        position: absolute;
        top: 0;
        right: 0;
        width: 50%;
        content: "";
        height: 2px;
        background: #e0e0e0;
      }
      width: 90%;
      position: absolute;
      bottom: 0.6rem;
      left: 50%;
      transform: translateX(-50%);
      .audioSlider {
        width: 80%;
        margin: 0 auto;

        .custom-button {
          background: #d8be98;
          padding: 0 0.14rem;
          height: 0.36rem;
          line-height: 0.4rem;
          border-radius: 0.18rem;
          font-size: 0.24rem;
          color: #000;
          transform: scale(0.9);
        }
      }
      .handleUl {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0 0.1rem;
        box-sizing: border-box;
        margin-top: 0.4rem;
        .handleLi {
          line-height: 0;
        }
      }
    }
    .funUl {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: 0.7rem;
      .funLi {
        line-height: 0;

        .funtext {
          color: #999999;
          font-size: 0.24rem;
          line-height: 0.4rem;
        }
      }
    }
  }
  .audioSheet {
    .sheetCon {
      border-top: 1px solid #dfdfdf;
      .multipW {
        padding: 0 0.32rem 1rem;
        .multipInfo {
          border-bottom: 1px solid #dfdfdf;
          height: 0.86rem;
          display: flex;
          justify-content: space-between;
          align-items: center;
          .multipText {
            color: #666666;
            font-size: 0.32rem;
            &.isSelect {
              color: #caaa7c;
            }
            .multipIcon {
              color: #caaa7c;
            }
          }
        }
      }
      .catalogW {
        padding: 0 0.32rem 0.6rem;
        .catalogInfo {
          border-bottom: 1px solid #e6e6e6;
          .catalogCon {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0.24rem 0.2rem 0.24rem 0;
            box-sizing: border-box;
            .con_box {
              width: 80%;
              .con_boxTit {
                width: 100%;
                @include textEllipsis();
                font-size: 0.32rem;
                color: #000000;
              }
              .con_boxDesc {
                font-size: 0.28rem;
                color: #999999;
                @include textEllipsis();
                margin-top: 0.1rem;
              }
              .con_boxIcon {
                color: #cccccc;
                font-size: 0.24rem;
                margin-top: 0.2rem;
                .timeIcon {
                  margin-right: 0.1rem;
                }
              }
            }
            &.isPlay {
              .con_box {
                .con_boxTit {
                  color: #caaa7c;
                }
                .con_boxDesc {
                  color: #e0ccb1;
                }
                .con_boxIcon {
                  color: #e0ccb1;
                }
              }
            }
            .con_Img {
              background: #f7f1e8;
              width: 0.6rem;
              height: 0.6rem;
              border-radius: 50%;
              display: flex;
              align-items: center;
              justify-content: center;
            }
          }
        }
      }
    }
    .reviewW {
      padding: 0 0.32rem 0.6rem;
      .reviewInfo {
        border-bottom: 1px solid #e6e6e6;
        padding: 0.4rem 0;
        .reviewCon {
          display: flex;
          justify-content: space-between;
          .con_box {
            width: calc(100% - 0.78rem);
            .con_boxTit {
              font-size: 0.28rem;
              color: #666666;
            }
            .con_boxTime {
              color: #b3b3b3;
              font-size: 0.24rem;
              line-height: 0.4rem;
            }
            .con_boxText {
              font-size: 0.32rem;
              color: #333333;
              line-height: 0.48rem;
            }
            .con_boxReply {
              background: #f8f8f8;
              width: 100%;
              padding: 0.1rem 0.2rem 0.2rem;
              box-sizing: border-box;
              margin-top: 0.2rem;
              .replyList {
                display: flex;
                font-size: 0.28rem;
                line-height: 0.36rem;
                margin-top: 0.1rem;
                .replyName {
                  color: #666;
                  white-space: nowrap;
                  margin-right: 0.1rem;
                }
                .replyText {
                  color: #333;
                }
              }
            }
          }
        }
      }
    }
  }
}
@media only screen and (min-width: 750px) {
  .audioPlay {
    @include boxSize(750px, 100vh);
    margin: 0 auto;
  }
}
</style>

做个笔记