How to implement real-time recommendations for mobile music players through Vue and NetEase Cloud API

How to realize real-time recommendation of mobile music players through Vue and NetEase Cloud API

Introduction:
In the era of mobile Internet, music players have become an indispensable entertainment tool in people's daily lives. . The real-time recommendation function allows users to more conveniently discover songs they are interested in and improves user experience. This article will use the Vue framework and NetEase Cloud API to implement a mobile music player and add real-time recommendation functions.

1. Preparation
   Before you start, you need to ensure that you have installed the Vue framework, registered a developer account for the NetEase Cloud Open Platform, and obtained the API key.
2. Create Vue project
   Create a new Vue project through the vue-cli tool and enter the project directory.

$ vue create music-player
$ cd music-player

3. Get NetEase Cloud API
   Create a config.js file in the src directory and fill in your NetEase Cloud API key.

// src/config.js
export const API_KEY = 'your_api_key';

4. Create components
   Create two component files, Player.vue and Recommend.vue, in the src/components directory.

• Player.vue: Player component, used to display the currently playing song information and playback control buttons.

  <template>
  <div>
    <h1>{{ currentSong.name }}</h1>
    <button @click="play">播放</button>
    <button @click="pause">暂停</button>
  </div>
  </template>
  
  <script>
  export default {
  data() {
    return {
      currentSong: {}
    }
  },
  methods: {
    play() {
      // 调用网易云API播放歌曲
    },
    pause() {
      // 调用网易云API暂停歌曲
    }
  }
  }
  </script>
  
  <style scoped>
  h1 {
  font-size: 24px;
  }
  </style>

• Recommend.vue: Recommendation component, used to display a list of songs recommended in real time.

  <template>
  <div>
    <ul>
      <li v-for="song in recommendSongs" :key="song.id" @click="playSong(song)">{{ song.name }}</li>
    </ul>
  </div>
  </template>
  
  <script>
  export default {
  data() {
    return {
      recommendSongs: []
    }
  },
  methods: {
    playSong(song) {
      // 调用网易云API播放歌曲
    },
    fetchRecommendSongs() {
      // 调用网易云API获取实时推荐歌曲列表
    }
  },
  created() {
    this.fetchRecommendSongs();
  }
  }
  </script>
  
  <style scoped>
  ul {
  list-style-type: none;
  padding: 0;
  }
  li {
  font-size: 16px;
  margin-bottom: 10px;
  cursor: pointer;
  }
  </style>

5. Configuring routing
   Create a router.js file in the src directory and configure routing.

// src/router.js
import Vue from 'vue'
import VueRouter from 'vue-router'

import Player from './components/Player.vue'
import Recommend from './components/Recommend.vue'

Vue.use(VueRouter)

const routes = [
  { path: '/', component: Recommend },
  { path: '/player', component: Player }
]

const router = new VueRouter({
  routes
})

export default router

6. Modify the App.vue file
   Introduce the two components just created into the App.vue file in the src directory and configure routing.

<template>
  <div id="app">
    <router-link to="/">推荐</router-link>
    <router-link to="/player">播放器</router-link>
    <router-view></router-view>
  </div>
</template>

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

7. Modify the main.js file
   Introduce the Vue framework and routing, as well as configured components and routing into the main.js file in the src directory.

// src/main.js
import Vue from 'vue'
import App from './App.vue'
import router from './router'

Vue.config.productionTip = false

new Vue({
  router,
  render: h => h(App)
}).$mount('#app')

8. Write API request function
   Write the request function that interacts with NetEase Cloud API in the api.js file in the src directory.

// src/api.js
import axios from 'axios'
import { API_KEY } from './config.js'

// 获取实时推荐歌曲列表
export function fetchRecommendSongs() {
  return axios.get(`http://musicapi.leanapp.cn/personalized/newsong?limit=10`)
    .then(response => response.data.result)
}

// 播放歌曲
export function playSong(songId) {
  return axios.get(`http://musicapi.leanapp.cn/song/url?id=${songId}`)
    .then(response => response.data.data[0].url)
}

// 暂停歌曲
export function pauseSong(songId) {
  // 调用相关API暂停歌曲
}

9. Improve component logic
   Introduce the previously written API request function into the Player.vue and Recommend.vue components, and call the API in the corresponding method.

// Player.vue
<script>
import { playSong, pauseSong } from '../api.js'

...

methods: {
  play() {
    playSong(this.currentSong.id).then(url => {
      // 播放歌曲
    })
  },
  pause() {
    pauseSong(this.currentSong.id).then(() => {
      // 暂停歌曲
    })
  }
}

...
</script>

// Recommend.vue
<script>
import { fetchRecommendSongs, playSong } from '../api.js'

...

methods: {
  playSong(song) {
    playSong(song.id).then(url => {
      // 播放歌曲
    })
  },
  fetchRecommendSongs() {
    fetchRecommendSongs().then(songs => {
      this.recommendSongs = songs
    })
  }
},

...
</script>

10. Run the project
    Make sure to run the following command in the project root directory to start the development server.

$ npm run serve

Visit http://localhost:8080 in your browser, you will be able to see a simple music player page and a real-time recommended song list.

Summary:
Through the Vue framework and NetEase Cloud API, we successfully implemented a mobile music player and added a real-time recommendation function. This simple example shows how to use Vue and API for data interaction. I hope it will help you understand how to combine real-time recommendation functions in mobile development to improve user experience.

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