How to use Vue and NetEase Cloud API to develop an intelligent song matching system

How to use Vue and NetEase Cloud API to develop an intelligent song matching system

Introduction:
In the era of information explosion, people's demand for music is getting higher and higher. However, with the expansion of the music market, people are no longer satisfied with traditional music players, but are more inclined to customized and intelligent music experiences. This article will introduce how to use Vue and NetEase Cloud API to develop an intelligent song matching system to help users better discover and enjoy music.

1. Preparation:
   Before starting programming, we need to prepare some basic tools and resources. First, you need to install the Node.js and Vue.js development environments. Secondly, you need to register a developer account for NetEase Cloud Music API and obtain an API key. Finally, you need a text editor to write code, such as VS Code, etc.

2. Project construction:
   In your command line, use the following command to create a new Vue project:

   vue create music-match

   Then, enter the project folder:

   cd music-match

   Next, we need to install some necessary dependencies:

   npm install axios

   After the installation is complete, we can use the following command to start the project:

   npm run serve

   Now, you can http://localhost:8080Access your project.

3. Introducing NetEase Cloud API:
   In the project folder, we create a new folder api to store our API related code. In the api folder, create a new file netease.js:

   import axios from 'axios';
   
   const apiBaseUrl = 'https://api.music.com';
   
   export const searchSong = async (keyword) => {
     try {
    const response = await axios.get(`${apiBaseUrl}/search`, {
      params: {
        keyword: keyword,
      },
    });
    return response.data;
     } catch (error) {
    throw new Error('Failed to fetch song data');
     }
   };

   In the above code, we used axios to Send an HTTP request. apiBaseUrl is the base address of NetEase Cloud Music API. searchSongThe function receives a keyword as a parameter and sends an HTTP GET request to search for related songs. The returned data will be returned in the form of Promise.

4. Writing components:
   In the src folder, create a new folder components to store our Vue components. In the components folder, create a new file Search.vue:

   <template>
     <div>
    <input type="text" v-model="keyword" />
    <button @click="search">搜索</button>
    <ul>
      <li v-for="song in songs" :key="song.id">{{ song.name }}</li>
    </ul>
     </div>
   </template>
   
   <script>
   import { searchSong } from '../api/netease';
   
   export default {
     data() {
    return {
      keyword: '',
      songs: [],
    };
     },
     methods: {
    async search() {
      try {
        const response = await searchSong(this.keyword);
        this.songs = response.songs;
      } catch (error) {
        console.error(error);
      }
    },
     },
   };
   </script>

   In the above code, we define a file named SearchVue component. keyword is used to store the keywords entered by the user, and songs is used to store the song data returned from the API. The search method calls the searchSong function to search for songs and saves the results in the songs array. The input boxes and buttons on the page are bound to the keyword and search methods respectively.

5. Introducing components:
   In the src folder, open the App.vue file and add the following code to the template :

   <template>
     <div id="app">
    <Search />
     </div>
   </template>
   
   <script>
   import Search from './components/Search.vue';
   
   export default {
     components: {
    Search,
     },
   };
   </script>

   In the above code, we introduced the Search component and registered it in the components object. We then add the Search component to the page so users can search for songs in the input box.

6. System test:
   Save the file and restart the project in the command line:

   npm run serve

   Now, you can enter http: //localhost:8080 to access your system. Enter the song keyword in the input box, then click the search button, and the system will return related song information.

Conclusion:
This article introduces how to use Vue and NetEase Cloud API to develop an intelligent song matching system. By establishing a Vue project, introducing NetEase Cloud API, and writing components, we can quickly develop a practical music search and matching system. I hope this article can help you better use Vue and API to develop your own music projects.

(The above code examples are only for reference. Please adjust and optimize according to your needs during actual development.)

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