vue+element模仿实现PC端网易云，对接第三方接口

一、项目预览

在线预览：点击访问

其他项目访问：点击访问

项目使用传统vue项目结构实现，前端采用element实现。

element官网：Element - The world's most popular Vue UI framework

二、项目效果图

1.首页

2.歌单详情列表

3.歌曲在线播放

4.搜索实时推荐

5.歌曲在线实时搜索

6.歌曲待播放列表

7.扫码登录

8.验证码登录

三、代码实现

1.第三方接口api请求地址：

http://www.codeman.ink:3000

2.歌单详情源码

<template>
  <div class="musicListDetail" v-loading="!musicListDetail">
    <!-- 歌单信息 -->
    <div class="listInfo">
      <!-- 歌单封面 -->
      <div class="listAvatar">
        <img :src="musicListDetail?musicListDetail.coverImgUrl:''" alt="" />
      </div>
      <div class="right">
        <!-- 标题 -->
        <div class="title">
          <div class="titleTag">歌单</div>
          <div class="titleContent">{{ musicListDetail?musicListDetail.name:'' }}</div>
        </div>
        <!-- 用户信息 -->
        <div class="user">
          <div class="userAvatar">
            <img :src="musicListDetail&&musicListDetail.creator?musicListDetail.creator.avatarUrl:''" alt="" />
          </div>
          <div
            class="userName">
            {{ musicListDetail&&musicListDetail.creator?musicListDetail.creator.nickname:'' }}
          </div>
          <div class="createTime">
            {{ musicListDetail?musicListDetail.createTime:'' | showDate }}创建
          </div>
        </div>
        <!-- 操作按钮 -->
        <div class="buttons">
          <div class="buttonItem playAll" @click="playAll">
            <i class="iconfont icon-bofang playAll"></i>
            <span>播放全部</span>
          </div>
          <div class="buttonItem">
            <i class="iconfont icon-xihuan"></i>
            <span>收藏</span>
          </div>
          <div class="buttonItem">
            <i class="iconfont icon-zhuanfa"></i>
            <span>分享</span>
          </div>
        </div>
        <!-- 标签 -->
        <div class="tags">
          标签：
          <div
            class="tagItem"
            v-for="(item, index) in musicListDetail?musicListDetail.tags:[]"
            :key="index"
          >
            {{ item }}
          </div>
          <div v-if="!musicListDetail||!musicListDetail.tags||musicListDetail.tags.length == 0">暂无标签</div>
        </div>
        <!-- 歌曲列表的歌曲数量和播放量 -->
        <div class="otherInfo">
          <div class="musicNum">
            歌曲 : {{ musicListDetail.trackCount | handleNum }}
          </div>
          <div class="playCount">
            播放 : {{ musicListDetail.playCount | handleNum }}
          </div>
        </div>
        <div class="desc">
          简介 :
          {{
            musicListDetail.description
              ? musicListDetail.description
              : "暂无简介"
          }}
        </div>
      </div>
    </div>
    <!-- 歌曲列表 -->
    <div class="musicList">
      <el-tabs value="first">
        <el-tab-pane label="歌曲列表" name="first">
          <!-- 表格 -->
          <el-table
            :data="musicListDetail.tracks"
            size="mini"
            style="width: 100%"
            @row-dblclick="clickRow"
            @cell-click="clickCell"
            highlight-current-row
            stripe
            lazy
            :row-key="
              (row) => {
                return row.id;
              }
            "
            v-infinite-scroll="this.$store.state.isLogin ? loadMore : ''"
            :infinite-scroll-disabled="scrollLoadDisabled"
            :infinite-scroll-distance="1500"
            :infinite-scroll-immediate="false"
          >
            <el-table-column
              label=""
              width="40"
              type="index"
              :index="handleIndex"
            >
            </el-table-column>
            <el-table-column label="" width="23">
              <!-- 下载按钮 -->
              <i class="iconfont icon-download"></i>
            </el-table-column>
            <el-table-column prop="name" label="音乐标题" min-width="350">
            </el-table-column>
            <el-table-column prop="ar[0].name" label="歌手" min-width="120">
            </el-table-column>
            <el-table-column prop="al.name" label="专辑" min-width="170">
            </el-table-column>
            <el-table-column prop="dt" label="时长" min-width="100">
            </el-table-column>
            <!-- <el-table-column prop="id"></el-table-column> -->
          </el-table>
          <div class="loadMore" v-if="isMore && !this.$store.state.isLogin">
            登陆后查看更多音乐
          </div>
          <div class="placeholder" v-else></div>
          <!-- <div class="placeholder"></div> -->
        </el-tab-pane>
      </el-tabs>
    </div>

    <!-- 返回顶部组件 -->
    <go-top scrollObj=".musicListDetail"></go-top>
  </div>
</template>

<script>
import { formatDate, handleNum, handleMusicTime } from "@/plugins/utils";
import Comment from "@/components/comment/Comment";
import GoTop from "@/components/goTop/GoTop.vue";
import UserListCard from "@/components/userListCard/UserListCard.vue";

export default {
  name: "MusicListDetail",
  data() {
    return {
      musicListDetail: {
        trackIds:[],
        tracks:[]
      },
      comments: {},
      // 当前评论页数
      currentCommentPage: 1,
      // 是否还有更多音乐
      isMore: false,
      // 是否禁止滚动加载
      scrollLoadDisabled: false,
    };
  },
  components: {
    Comment,
    GoTop,
    UserListCard,
  },
  methods: {
    // 请求
    // 根据传来的 id 查询歌单
    async getMusicListDetail() {
      var timestamp = Date.parse(new Date());
      // console.log(this.$route.params.id);
      let result = await this.$request("/playlist/detail", {
        id: this.$route.params.id,
        timestamp,
      });
      // console.log(result);
      this.musicListDetail = result.data.playlist;
      // console.log(this.musicListDetail);
      // 判断是否还有更多音乐
      if (
        this.musicListDetail.tracks.length !=
        this.musicListDetail.trackIds.length
      ) {
        this.isMore = true;
      }
      // 处理播放时间
      this.musicListDetail.tracks.forEach((item, index) => {
        this.musicListDetail.tracks[index].dt = handleMusicTime(item.dt);
      });
    },
    // 获取歌曲详情
    async getMusicDetail(ids) {
      if (this.isMore == false) return;
      this.scrollLoadDisabled = true;

      let res = await this.$request("/song/detail", { ids });
      // 处理时间
      console.log(res);
      res.data.songs.forEach((item, index) => {
        res.data.songs[index].dt = handleMusicTime(item.dt);
      });
      this.musicListDetail.tracks.push(...res.data.songs);
      // 判断是否还有更多音乐
      if (
        this.musicListDetail.tracks.length <
        this.musicListDetail.trackIds.length
      ) {
        this.isMore = true;
        this.scrollLoadDisabled = false;
      } else {
        this.isMore = false;
      }
    },

    // 事件函数
    handleIndex(index) {
      // console.log(index);
      index += 1;
      if (index < 10) {
        return "0" + index;
      } else {
        return index;
      }
    },
    // 双击table的row的回调
    async clickRow(row) {
      console.log(row);
      // 将musicId提交到vuex中 供bottomControl查询歌曲url和其它操作
      this.$store.commit("updateMusicId", row.id);
      // 如果歌单发生变化,则提交歌单到vuex
      if (this.musicListDetail.id != this.$store.state.musicListId) {
        // 将歌单传到vuex
        this.$store.commit("updateMusicList", {
          musicList: this.musicListDetail.tracks,
          musicListId: this.musicListDetail.id,
        });
      }

      // let result = await this.$request("/song/url", { id: row.id, br: 320000 });
      // console.log(result.data.data[0].url);
      // this.$store.commit("updateMusicUrl", result.data.data[0].url);
    },
    // 点击播放全部按钮的回调
    playAll() {
      this.$store.commit("updateMusicId", this.musicListDetail.tracks[0].id);
      this.$store.commit("updateMusicList", {
        musicList: this.musicListDetail.tracks,
        musicListId: this.musicListDetail.id,
      });
    },
    handleDOM(current, last) {
      if (document.querySelector(".musicListDetail")) {
        let tableRows = document
          .querySelector(".musicListDetail")
          .querySelectorAll(".el-table__row");
        // 遍历当前musicList 找到当前播放的index的行进行渲染
        // console.log(tableRows);
        let index = this.musicListDetail.tracks.findIndex(
          (item) => item.id == current
        );
        // console.log(index);
        if (index != -1) {
          // 直接修改dom样式的颜色无效  可能是因为第三方组件的原故
          // 通过引入全局样式解决
          // 将正在播放的音乐前面的索引换成小喇叭
          tableRows[index].children[0].querySelector(
            ".cell"
          ).innerHTML = `<div><i class="iconfont icon-yinliang"></i></div>`;
          tableRows[index].children[0]
            .querySelector(".iconfont")
            .classList.add("currentRow");
          tableRows[index].children[2]
            .querySelector(".cell")
            .classList.add("currentRow");
        }
        // 清除上一首的样式
        if (last != -1) {
          let lastIndex = this.musicListDetail.tracks.findIndex(
            (item) => item.id == last
          );
          if (lastIndex != -1) {
            // 将上一个播放的dom的小喇叭换回索引
            tableRows[lastIndex].children[0].querySelector(
              ".cell"
            ).innerHTML = `<div>${
              lastIndex + 1 < 10 ? "0" + (lastIndex + 1) : lastIndex + 1
            }</div>`;

            // 将上一首的类名删掉  小喇叭的html已经被替换了，不需要再还原
            tableRows[lastIndex].children[2]
              .querySelector(".cell")
              .classList.remove("currentRow");
          }
        }
      }
    },
    // 点击加载所有音乐的回调
    loadMore() {
      if (!this.$store.state.isLogin) {
        this.$message.error("请先进行登录操作!");
        return;
      }
      // console.log("加载所有音乐");
      // this.isMore = false;

      let arr = this.musicListDetail.trackIds.slice(
        this.musicListDetail.tracks.length
      );
      if (arr.length > 100) {
        arr = arr.slice(0, 100);
      }
      // console.log(arr.length);
      let ids = "";
      arr.forEach((item) => {
        ids += item.id + ",";
      });
      ids = ids.substr(0, ids.length - 1);
      // console.log(ids);
      this.getMusicDetail(ids);
    },
    async clickCell(row, column, cell) {
      // 判断点击的是下载按钮
      if (cell.querySelector(".icon-download")) {
        // 请求该歌曲的url
        console.log(row);
        let res = await this.$request("/song/url", { id: row.id });
        console.log(res.data.data[0].url);
        console.log(res);
        if (res.data.data[0].url == null) {
          this.$message.warning("暂时无法获取该资源哦!");
          return;
        }

        // 匹配资源的域名
        let url = res.data.data[0].url.match(/\http.*?\.net/);
        // 匹配域名名称，并匹配对应的代理
        let serve = url[0].match(/http:\/(\S*).music/)[1];
        if (
          serve != "/m7" &&
          serve != "/m701" &&
          serve != "/m8" &&
          serve != "/m801"
        ) {
          // 没有对应的代理
          this.$message.error("匹配不到对应的代理,下载失败!");
          return;
        }
        // 截取后面的参数
        let params = res.data.data[0].url.slice(url[0].length);
        // console.log(url[0], serve, params);

        let downloadMusicInfo = {
          url: serve + params,
          name:
            row.name +
            " - " +
            row.ar[0].name +
            "." +
            res.data.data[0].type.toLowerCase(),
        };
        console.log(downloadMusicInfo);
        this.$store.commit("updateDownloadMusicInfo", downloadMusicInfo);
      }
    },

  },
  computed: {},
  watch: {
    // "$store.state.currentIndex"(currentIndex, lastIndex) {
    //   // 目前没什么好思路 直接操作原生DOM
    //   console.log(currentIndex, lastIndex);
    //   // this.handleTableDOM(currentIndex, lastIndex);
    // },
    "$store.state.musicId"(current, last) {
      this.handleDOM(current, last);
    },
    "$store.state.defaultPlay"(current, last) {
      console.info('defaultPlay2');
      this.playAll();
    },
  },
  filters: {
    showDate(value) {
      // 1、先将时间戳转成Date对象
      const date = new Date(value);

      // 2、将date进行格式化
      return formatDate(date, "yyyy-MM-dd");
    },
    handleNum,
  },
  created() {},
  async mounted() {
    await this.getMusicListDetail();
    this.$nextTick(() => {
      // 判断是否和上一次打开的歌单相同
      if (this.$route.params.id == this.$store.state.musicListId) {
        this.handleDOM(this.$store.state.musicId);
      }
    });
  },
};
</script>

<style scoped>
.musicListDetail {
  overflow-y: scroll;
}

.listInfo {
  display: flex;
  padding: 25px 15px;
  align-items: center;
}

.listAvatar {
  width: 150px;
  height: 150px;
  overflow: hidden;
  border-radius: 10px;
  margin-right: 15px;
  position: relative;
}

.listAvatar::after {
  content: "";
  position: absolute;
  height: 100%;
  width: 100%;
  left: 0;
  top: 0;
  background: url("../../assets/img/imgLoading.png") no-repeat;
  background-size: contain;
  z-index: -1;
}

.listAvatar img {
  width: 100%;
}

.right {
  width: calc(100% - 200px);
}

.title {
  display: flex;
  align-items: center;
}

.titleTag {
  font-size: 12px;
  color: #ec4141;
  border: 1px solid #ec4141;
  padding: 1px 2px;
  border-radius: 2px;
  margin-right: 5px;
  transform: scale(0.8);
}

.titleContent {
  font-size: 20px;
  font-weight: 600;
  color: #373737;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  width: 90%;
}

.user {
  display: flex;
  align-items: center;
  margin-top: 8px;
  font-size: 12px;
}

.userAvatar {
  height: 25px;
  width: 25px;
  margin-right: 8px;
}

.userAvatar img {
  width: 100%;
  border-radius: 50%;
}

.userName {
  color: #6191c2;
  margin-right: 8px;
  cursor: pointer;
}

.createTime {
  transform: scale(0.9);
}

.buttons {
  margin: 8px 0 0 -5px;
  display: flex;
}

.buttonItem {
  font-size: 12px;
  padding: 8px 15px;
  border: 1px solid #ddd;
  border-radius: 20px;
  transform: scale(0.9);
}

.buttonItem i {
  font-size: 12px;
  margin-right: 3px;
  transform: scale(0.9);
}

.playAll {
  background-color: #ec4141;
  color: white;
}

.tags {
  margin: 8px 0 0 -30px;
  display: flex;
  font-size: 12px;
  transform: scale(0.9);
}

.tagItem {
  color: #6191c2;
  margin-right: 5px;
}

.otherInfo {
  margin: 5px 0 0 -30px;
  display: flex;
  font-size: 12px;
  transform: scale(0.9);
}

.musicNum {
  margin-right: 13px;
}

.desc {
  margin: 5px 0 0 -30px;
  font-size: 12px;
  transform: scale(0.9);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.musicList {
  margin: -15px 15px 0;
}

.page {
  width: 100%;
  text-align: center;
  padding-bottom: 20px;
}

.placeholder {
  width: 100%;
  height: 50px;
}

.loadMore {
  width: 100%;
  height: 50px;
  font-size: 12px;
  color: #aaa;
  text-align: center;
  line-height: 50px;
  transform: scale(0.9);
}

.red {
  color: #ec4141;
}

.commentList /deep/ .el-loading-spinner {
  top: 40px;
}

.tips {
  font-size: 14px;
  margin: 30px 0;
  text-align: center;
}
</style>

四、总结

项目功能完整，后续可能将不断升级。

关注作者，及时了解更多好项目！

作者主页也有更多好项目分享！

获取源码或如需帮助，可通过博客后面名片+作者即可！

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