Advantages of Vue framework: How to use NetEase Cloud API to build a user preference analysis module

Vue framework advantages: How to use NetEase Cloud API to build a user preference analysis module

Introduction: Vue is a popular JavaScript framework. Its advantage lies in its simplicity, ease of learning, efficiency and flexibility. This article will introduce how to use the Vue framework combined with NetEase Cloud API to build a user preference analysis module, and provide corresponding code examples.

1. Introduction to Vue framework

Vue is a data-driven JavaScript framework. It adopts a component-based development method to divide an application into multiple modular components, and then Build applications by combining components. Vue has elegant and concise syntax and provides rich features, such as responsive data binding, component-based development, virtual DOM, etc.

2. Introduction to NetEase Cloud API

NetEase Cloud API is a set of open interfaces provided by NetEase Cloud Music. Through these interfaces, we can obtain NetEase Cloud Music songs, singers, albums, etc. data. The API provides a wealth of query parameters and return data, which can meet the development needs of different needs.

3. Project Requirements Analysis

We hope to use NetEase Cloud API to obtain users’ listening data, and then analyze these data to understand users’ music preferences. In this project, we will build a user preference analysis module to implement the following functions:

1. Obtain the user's playback record;
2. Count the singers and songs that the user likes based on the playback record;
3. Display user preference data.

4. Project code example

1. Create a Vue project

First, we need to create a Vue project. Open the terminal and execute the following command:

npm install -g vue-cli // 全局安装Vue脚手架
vue init webpack my-project // 创建一个新的Vue项目
cd my-project // 进入项目目录
npm install // 安装项目依赖
npm run dev // 运行项目

2. Add NetEase Cloud API

Add an API file to the project to encapsulate NetEase Cloud API-related requests. Create the api folder in the src directory, and then create the index.js file under the api folder. Add the following code to index.js:

import axios from 'axios';

const baseURL = 'https://api.music.163.com';

export function getPlayHistory(userId) {
  return axios.get(`${baseURL}/user/playlist?uid=${userId}`);
}

// 其他相关API请求方法...

3. Create user preference analysis component

Create the components folder in the src directory, and then create UserPreference under the components folder .vue files. Add the following code to UserPreference.vue:

<template>
  <div>
    <h2>User Preference</h2>
    <ul>
      <li v-for="artist in favoriteArtists" :key="artist.id">{{ artist.name }}</li>
    </ul>
  </div>
</template>

<script>
import { getPlayHistory } from '../api';

export default {
  data() {
    return {
      favoriteArtists: []
    }
  },
  created() {
    this.fetchPlayHistory()
  },
  methods: {
    fetchPlayHistory() {
      const userId = '123456'; // 替换成实际用户的ID
      getPlayHistory(userId)
        .then(response => {
          this.favoriteArtists = response.data.playlist[0].creator.favoriteArtists;
        })
        .catch(error => {
          console.log(error);
        });
    }
  }
}
</script>

4. Use user preference analysis component

In the App.vue file in the src directory, use the UserPreference component. Add the following code in App.vue:

<template>
  <div id="app">
    <UserPreference></UserPreference>
  </div>
</template>

<script>
import UserPreference from './components/UserPreference';

export default {
  name: 'App',
  components: {
    UserPreference
  }
}
</script>

5. Project operation and effect display

Run the project in the terminal:

npm run dev

Then access http in the browser: //localhost:8080, you can see the effect of the user preference analysis module.

6. Summary

This article introduces the advantages of the Vue framework and builds a user preference analysis module combined with NetEase Cloud API. By obtaining users' music listening data and conducting analysis, we can better understand users' music preferences and provide users with more personalized music recommendations. The simplicity and ease of learning of the Vue framework and the rich functions of NetEase Cloud API make the development of this project simple and efficient. I hope this article can provide some help for the learning and application of the Vue framework.

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