CQLJQWXY/web/src/views/tab4/audio.vue

<template>
  <div class="images">
    <audio id="audioTag" class="noshow" autoplay :src="audioSrc"></audio>
    <div class="audiocon">
      <!-- 左侧按钮 -->
      <div class="leftBtn">
        <div class="left" @click="$emit('sonCutMu', 'left')"></div>
        <div class="play">
          <img
            @click="bofang"
            :src="
              require(`@/assets/images/tab4/${isPlay ? 'stop' : 'play'}.png`)
            "
            alt=""
          />
        </div>
        <div class="right" @click="$emit('sonCutMu', 'right')"></div>
      </div>
      <div class="adcon">
        <div class="titleTxt">{{ title }}</div>
        <div class="time">
          <span>{{ time }}</span
          ><span> / {{ allTime }}</span>
        </div>
        <div class="bar">
          <div class="activeLine" @click="seekTime"></div>
          <div :style="{ width: currentPosi + '%' }" class="dot"></div>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
export default {
  name: "Audio",
  props: {
    audioSrc: {
      type: String,
    },
    title: {
      type: String,
    },
  },
  data() {
    return {
      active: 0,
      time: 0,
      _audio: "",
      isPlay: this.isMobile,
      currentPosi: 0,
      allTime: 0,
    };
  },
  methods: {
    bofang() {
      if (this._audio.paused) {
        this._audio.play();
        this.isPlay = true;
      } else {
        this._audio.pause();
        this.isPlay = false;
      }
      // 传给父组件控制唱片样式
      this.$emit("musicCd", this.isPlay);
    },
    transTime(time) {
      var duration = parseInt(time);
      var minute = parseInt(duration / 60);
      var sec = (duration % 60) + "";
      var isM0 = ":";
      if (minute == 0) {
        minute = "00";
      } else if (minute < 10) {
        minute = "0" + minute;
      }
      if (sec.length == 1) {
        sec = "0" + sec;
      }
      return minute + isM0 + sec;
    },
    updateProgress() {
      this.currentPosi = (this._audio.currentTime / this._audio.duration) * 100;
      this.time = this.transTime(this._audio.currentTime);
    },

    audioEnded() {
      this._audio.currentTime = 0;
      this._audio.pause();
      this.isPlay = false;
    },

    seekTime(e) {
      var rate = e.offsetX / e.target.clientWidth;
      this._audio.currentTime = this._audio.duration * rate;
      this.updateProgress();
    },
  },
  mounted() {
    this.$nextTick(() => {
      this._audio = $("#audioTag")[0];
      $("#audioTag").on("loadedmetadata", (e) => {
        this.time = this.isMobile
          ? "00:00"
          : this.transTime(e.currentTarget.duration);
        this.allTime = this.transTime(e.currentTarget.duration);
        this._audio.play();
        this.isPlay = true;
      });

      document.addEventListener(
        "WeixinJSBridgeReady",
        function () {
          this._audio.play();
        },
        false
      );

      $("#audioTag").on("timeupdate", () => {
        this.updateProgress();
      });

      $("#audioTag").on("timeupdate", () => {
        this.updateProgress();
      });

      $("#audioTag").on("ended", () => {
        // console.log('音乐播放完毕');
        this.$emit("sonCutMu", "right");
        this.audioEnded();
      });
    });
  },
  activated() {
    this.isPlay = this.isMobile;
    // 传给父组件控制唱片样式
    this.$emit("musicCd", this.isPlay);
  },
};
</script>

<style lang="less" scoped>
.images {
  overflow: hidden;
  border-radius: 10px;
  width: 100%;
  height: 100%;
  background-repeat: no-repeat;
  background-position: center bottom;
  text-align: center;
  .title {
    padding: 0 80px;
    display: inline-block;
    color: #dba761;
    font-weight: bold;
    font-size: 36px;
    height: 70px;
    line-height: 70px;
    background: #bc1515;
    border-radius: 60px;
    margin: 45px auto;
  }
  .img-con {
    display: flex;
    justify-content: space-around;
    align-items: center;
    position: relative;
    padding-bottom: 40px;
    > img {
      max-width: 1000px;
      max-height: 600px;
    }
  }
  @color: #dba761;
  .audiocon {
    margin: 0 auto;
    position: relative;
    width: 70%;
    height: 100%;
    .adcon {
      .titleTxt {
        letter-spacing: 2px;
        position: absolute;
        left: 5px;
        top: -20px;
        color: #fff;
        font-size: 16px;
      }
      .time {
        position: absolute;
        right: -100px;
        top: 4px;
      }
      width: 85%;
      margin: 0 auto;
      position: absolute;
      bottom: 7px;
      right: 40px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      .bar {
        flex: auto;
        position: relative;
        background: none;
        display: flex;
        width: 100%;
        height: 30px;
        overflow: visible;
        .activeLine {
          height: 5px;
          cursor: pointer;
          overflow: hidden;
          position: absolute;
          background-color: rgba(237, 211, 176, 0.5);
          top: 50%;
          transform: translateY(-50%);
          border-radius: 12px;
          width: 100%;
        }

        @wh: 20px;
        .dot {
          pointer-events: none;
          border-radius: 12px;
          position: absolute;
          top: 0;
          left: 0;
          height: 5px;
          cursor: pointer;
          background-color: #edd3b0;
          top: 50%;
          transform: translateY(-50%);

          // width: @wh;
          // height: @wh;
          // display: inline-block;
          // position: absolute;
          // z-index: 999;
          // background-color: #fff;
          // top: 50%;
          // transform: translate(-@wh*0.5, -50%);
          // border-radius: 50%;
          // cursor: pointer;
        }
      }

      > img {
        margin: 0 40px;
        cursor: pointer;
        width: 30px;
        height: 36px;
      }

      .time {
        width: 100px;
        text-align: center;
        > span {
          &:first-of-type {
            color: #fff;
          }

          &:last-of-type {
            color: #fff;
          }
        }
      }
    }
    .leftBtn {
      cursor: pointer;
      margin-left: 12px;
      height: 100%;
      display: flex;
      width: 120px;
      justify-content: space-around;
      align-items: center;
      & > div {
        width: 18px;
        height: 24px;
      }
      .left {
        background: url("../../assets/images/tab4/12.png");
        background-size: 100% 100%;
      }
      .left:hover {
        background: url("../../assets/images/tab4/13.png");
        background-size: 100% 100%;
      }
      .right {
        background: url("../../assets/images/tab4/14.png");
        background-size: 100% 100%;
      }
      .right:hover {
        background: url("../../assets/images/tab4/15.png");
        background-size: 100% 100%;
      }
      .play {
        width: 50px;
        height: 50px;
        & > img {
          width: 100%;
          height: 100%;
        }
      }
    }
  }
}

@position: 62px;
.mbimages {
  width: 100%;
  height: 100%;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-position: bottom -@position;
  text-align: center;
  .title {
    width: 90%;
    padding: 10px;
    display: inline-block;
    color: #dba761;
    font-weight: bold;
    font-size: 18px;
    background: #bc1515;
    border-radius: 60px;
    margin: 20px auto 0;
  }

  .img-con {
    width: 90%;
    margin: 0 auto;
    > img {
      width: 100%;
    }
  }

  @color: #bc1515;
  .audiocon {
    width: 90%;
    height: 80px;
    margin: 0 auto;
    .time {
      width: 100%;
      text-align: center;
      > span {
        &:first-of-type {
          color: rgba(112, 112, 112, 1);
        }

        &:last-of-type {
          color: @color;
        }
      }
    }
    .adcon {
      width: 94%;
      margin: 0 auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
      .bar {
        flex: auto;
        position: relative;
        background: none;
        display: flex;
        width: 80%;
        height: 30px;
        overflow: visible;
        .activeLine {
          height: 10px;
          cursor: pointer;
          overflow: hidden;
          position: absolute;
          background-color: @color;
          top: 50%;
          transform: translateY(-50%);
          border-radius: 12px;
          width: 100%;
        }

        @wh: 20px;
        .dot {
          width: @wh;
          height: @wh;
          display: inline-block;
          position: absolute;
          z-index: 999;
          background-color: rgba(219, 167, 97, 1);
          top: 50%;
          transform: translate(-@wh*0.5, -50%);
          border-radius: 50%;
          cursor: pointer;
          border: 2px solid @color;
        }
      }

      @whh: 36px;
      .bfzt {
        width: @whh;
        height: @whh;
        position: relative;
        margin-left: 20px;
        .bg {
          width: 100%;
          height: 100%;
        }
        .btnggg {
          position: absolute;
          top: 50%;
          left: 50%;
          transform: translate(-50%, -50%);
          cursor: pointer;
          width: @whh*0.4;
          height: @whh*0.4;
        }
      }
    }
  }
}

.noshow {
  position: fixed;
  top: -100%;
  left: -100%;
  opacity: 0 !important;
  pointer-events: none !important;
}
</style>