Vue advanced tutorial: How to use NetEase Cloud API to implement the song ranking function

Vue Advanced Tutorial: How to use NetEase Cloud API to implement the song ranking function

Introduction:
Vue.js is a popular JavaScript framework that can help us easily build interactive front-ends app. In this article, we will learn how to use Vue.js and NetEase Cloud API to implement the song ranking function. Through this example, we will further understand the use of Vue.js and how to interact with external APIs.

1. Preparation work:
   Before starting, we need to prepare the following work:
2. Make sure you have installed the latest version of Vue CLI
3. In NetEase Cloud Register a developer account on the official website to obtain the API key

4. Create a new Vue project:
   First, we need to create a new Vue project. Run the following command in the terminal to create a new Vue project:

   vue create song-ranking

   Then, select the default configuration and wait for the Vue CLI to automatically generate the project template.

5. Add the required dependencies:
   Enter the project folder and run the following command to add the required dependencies:

   cd song-ranking
   npm install axios

   The above command will install the axios library, This is a commonly used library for sending HTTP requests.

6. Get the API key:
   Log in to the NetEase Cloud developer website and create a new application. In your application, you will get an API key. Copy this key, we will use it in subsequent code.

7. Create components:
   Create a new folder components in the src folder and create a file named SongRanking.vue in it. Open the file and enter the following:

   <template>
     <div>
    <h3 id="歌曲排行榜">歌曲排行榜</h3>
    <ul>
      <li v-for="song in songs" :key="song.id">
        {{ song.name }} - {{ song.artist }}
      </li>
    </ul>
     </div>
   </template>
   
   <script>
   import axios from 'axios';
   
   export default {
     data() {
    return {
      songs: []
    };
     },
     mounted() {
    this.getSongRanking();
     },
     methods: {
    async getSongRanking() {
      try {
        const response = await axios.get(
          'https://api.apiopen.top/musicBroadcasting'
        );
   
        this.songs = response.data.result[0].songList;
      } catch (error) {
        console.error(error);
      }
    }
     }
   }
   </script>
   
   <style scoped>
   h3 {
     font-size: 20px;
     color: #333;
   }
   
   ul {
     list-style-type: none;
     padding: 0;
   }
   
   li {
     margin: 10px 0;
     font-size: 14px;
     color: #666;
   }
   </style>

8. Using the component:
   Now, let’s use the component we just created. In the App.vue file in the src folder, delete the default template and add the following:

   <template>
     <div id="app">
    <SongRanking />
     </div>
   </template>
   
   <script>
   import SongRanking from './components/SongRanking.vue';
   
   export default {
     name: 'App',
     components: {
    SongRanking
     }
   }
   </script>
   
   <style>
   #app {
     font-family: Avenir, sans-serif;
   }
   </style>

9. Run the project:
   Run the following command to start the development server, and View the effect in the browser:

   npm run serve

Conclusion:
Through the above steps, we successfully implemented a simple song ranking function using Vue.js and NetEase Cloud API. We learned how to create Vue components and interact with data from external APIs. This will lay the foundation for us to explore more applications based on Vue.js and other APIs. I hope this article can be helpful to your advanced learning of Vue.js!

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