Secrets to building custom newsletter apps: Vue combined with Firebase Cloud Firestore

Secrets to building a custom newsletter application: Vue combined with Firebase Cloud Firestore

Introduction:
With the rapid development of mobile Internet, people are interested in instant access The demand for the latest information is also increasing. To meet this demand, many current affairs news applications have been launched. However, existing communication applications may not be able to meet personalized needs. In this article, we will introduce how to use the Vue framework combined with Firebase Cloud Firestore to build a custom newsletter application.

1. Preparation work:
Before we start building, we need to complete some preparation work.

1. Install Node.js: Before you begin, make sure you have Node.js installed. You can download the latest version from the official website (https://nodejs.org).

2. Create a Vue project: Use the command line tool and run the following command to create a new Vue project:

   vue create newsletter-app

   After running the above command, follow the prompts to install the dependencies of the Vue project.

3. Install Firebase tools: Use the following command to install Firebase tools:

   npm install -g firebase-tools

   After the installation is complete, use the following command to log in to the Firebase account:

   firebase login

   Login successful After that, you can proceed to the next step.

4. Create a Firebase project: Log in to the Firebase console (https://console.firebase.google.com) and create a new Firebase project. Then, enter the project settings page and copy the project configuration information for subsequent use.

5. Initialize the project: In the root directory of the Vue project, use the following command to initialize the Firebase project:

   firebase init

   After running the above command, select the Firestore and Hosting options and follow the prompts to initialize set up.

2. Build a newsletter application:

1. Create a news component: Create a new component News.vue in the src/components directory , used to display the news list. The following is a simple sample code:

   <template>
     <div>
       <h1>时事通讯</h1>
       <ul>
         <li v-for="news in newsList" :key="news.id">{{ news.title }}</li>
       </ul>
     </div>
   </template>
   
   <script>
   export default {
     data() {
       return {
         newsList: []
       }
     },
     mounted() {
       // 获取新闻列表
       // 在这里使用Firebase Cloud Firestore的API获取数据
     }
   }
   </script>

2. Configure Firebase connection: In the src directory, create a file named firebase.js and paste the configuration information of the Firebase project into the In the file:

   import firebase from "firebase";
   
   const firebaseConfig = {
     // 粘贴Firebase项目的配置信息
   };
   
   firebase.initializeApp(firebaseConfig);
   
   export default firebase;

3. Get the news list: In the mounted life cycle of the News.vue component, use the API of Firebase Cloud Firestore to get the news data. The following is a sample code:

   import firebase from "@/firebase.js";
   
   export default {
     data() {
       return {
         newsList: []
       };
     },
     mounted() {
       const db = firebase.firestore();
       db.collection("news")
         .get()
         .then((querySnapshot) => {
           querySnapshot.forEach((doc) => {
             this.newsList.push(doc.data());
           });
         });
     }
   };

4. List display: display the obtained news data on the page. In the template of the News.vue component, use the v-for instruction to loop through the news list and display the news titles. The style can be adjusted according to needs.

3. Deploy the application:

1. Build the application: In the root directory of the Vue project, use the following command to build the application:

   npm run build

   After the build is completed, a directory named dist will be generated in the project root directory, which contains the built static files.

2. Deploy to Firebase Hosting: Use the following command to deploy the application to Firebase Hosting:

   firebase deploy --only hosting

   After successful deployment, Firebase will generate a URL for you, through this URL to access the application.

Conclusion:
By using the Vue framework combined with Firebase Cloud Firestore, we can easily build a custom newsletter application. Through the cloud database provided by Firebase, we can quickly obtain the latest news data and display it on the page. I hope this article was helpful in building a newsletter application using Vue and Firebase.

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