Vue development practice: How to implement user preference analysis through NetEase Cloud API

Vue development practice: How to implement user preference analysis through NetEase Cloud API

Introduction:
With the development of the Internet, music has become an indispensable part of people's lives. As a well-known music platform in China, NetEase Cloud Music has a huge user base. This article will introduce how to implement user preference analysis through the Vue framework and NetEase Cloud API. Through this example, we can better apply the core concepts of Vue and NetEase Cloud API to provide users with more accurate music recommendations.

1. Project preparation
Before starting, we need to prepare the following tools and resources:

1. Install Vue CLI: Use the command line tool to install Vue CLI to facilitate our creation and manage Vue projects.
2. Register a NetEase Cloud developer account: Visit the NetEase Cloud API official website, register a developer account and obtain an API key.
3. Project initialization: Use Vue CLI to create a new Vue project and introduce the corresponding dependencies.

2. Obtain user information

1. Login function implementation:
   Create a login page in the Vue project. After the user enters the account password, call it through the NetEase Cloud API Login interface for user authentication. Code example:

methods: {
  login() {
    // 调用网易云API登录接口
    axios.post('https://api.music.163.com/login', { 
      account: this.account,
      password: this.password
    })
    .then(response => {
      // 登录成功后的处理逻辑
      this.userInfo = response.data.userInfo;
    })
    .catch(error => {
      // 登录失败的处理逻辑
      console.error(error);
    });
  }
}

2. Get the user's favorite playlist:
   After successful login, call the Get User Playlist interface through the NetEase Cloud API to obtain the user's favorite playlist list. Code example:

methods: {
  getFavoritePlaylists() {
    // 调用网易云API获取用户歌单接口
    axios.get('https://api.music.163.com/user/playlists', {
      params: {
        userId: this.userInfo.id
      }
    })
    .then(response => {
      // 获取成功后的处理逻辑
      this.favoritePlaylists = response.data.playlists;
    })
    .catch(error => {
      // 获取失败的处理逻辑
      console.error(error);
    });
  }
}

3. Analyze user preference tags

1. Get playlist details:
   Create a playlist details page in the Vue project and pass it through routing Obtain the playlist ID through parameters, and call the playlist details interface through NetEase Cloud API. Code example:

created() {
  const playlistId = this.$route.params.id;
  // 调用网易云API获取歌单详情接口
  axios.get('https://api.music.163.com/playlist/detail', {
    params: {
      id: playlistId
    }
  })
  .then(response => {
    // 获取成功后的处理逻辑
    this.playlistDetail = response.data.playlist;
  })
  .catch(error => {
    // 获取失败的处理逻辑
    console.error(error);
  });
}

2. Extract keywords:
   By analyzing the song information in the playlist, keywords are extracted and used to analyze the user's music preferences. Code example:

methods: {
  extractKeywords() {
    const songs = this.playlistDetail.tracks;
    const keywords = [];

    // 提取歌曲名称、歌手和专辑作为关键词
    songs.forEach(song => {
      keywords.push(song.name);
      keywords.push(song.ar.map(artist => artist.name).join(' '));
      keywords.push(song.al.name);
    });

    return keywords.join(' ');
  }
}

4. Generate user preference analysis report
Create a user preference analysis report page in the Vue project to display the user's music preference tags and recommended playlists. Code example:

methods: {
  generateReport() {
    const keywords = this.extractKeywords();

    // 调用网易云API进行音乐智能推荐
    axios.get('https://api.music.163.com/recommend/songs', {
      params: {
        keywords: keywords
      }
    })
    .then(response => {
      // 生成报告的处理逻辑
      this.recommendedSongs = response.data.songs;
    })
    .catch(error => {
      // 生成报告失败的处理逻辑
      console.error(error);
    });
  }
}

The above is a simple example of using the Vue framework and NetEase Cloud API to implement user preference analysis. Through this project, we can better understand the basic use of Vue and the calling method of NetEase Cloud API. I hope this article can help readers use Vue in actual development to develop more efficiently and implement more personalized music recommendation functions.

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