How to create a new vue project in uniapp

UniApp is a cross-platform development framework based on Vue.js, which can help developers quickly develop applications that support multiple platforms (including IOS, Android and H5) at the same time. Therefore, it is very necessary for Vue developers to master UniApp development skills. This article will introduce how to create a new Vue project through UniApp.

Prerequisites

Before starting this tutorial, we need to install the necessary development environment, including:

• Node.js
• Git
• Install HBuilderX

Step 1: Create a new project

First, we need to start HBuilderX and click New Project on the startup page (as shown in the figure below) Display):

#Next, in the pop-up new project dialog box, select "Uni-app Project" and fill in the project information. On the page we need to fill in the following information:

• Project name: fill in the name of the project;
• Project path: select the location where the project is stored;
• Appid: fill in The ID of the application. Generally speaking, the ID should be unique;
• Framework selection: select Vue.js;
• Routing mode: select native;
• Whether to use TypeScript: select No. TypeScript can be used instead of JavaScript here, and of course you can choose according to your own preferences;
• Whether to use Eslint: choose according to your own preferences;
• Whether to use Vuex: choose according to your own needs.

Finally, click the Create button to create the Uni-app project.

Step 2: Run the project

After creating the project, we need to run it before we can start development. We can run the command line npm run dev:%PLATFORM%, where %PLATFORM% can be one of the following platforms:

• H5: run into the web page;
• WeChat applet: run into WeChat developer tools;
• Alipay applet: run into Alipay developer tools;
• Baidu applet: run into Baidu developer tools Medium;
• Toutiao applet: run into Toutiao developer tools;
• App: run into Android or IOS devices.

When running the command, we need to replace %PLATFORM% with the corresponding platform name. For example, if we want to run it into the WeChat applet, we need to run the command: npm run dev:mp-weixin.

Step 3: Develop the project

After creating the project and running it, we can start developing our Uni-app application. The development method in Uni-app is similar to the Vue.js development method. We can complete the page construction by writing .vue files.

In addition, Uni-app also provides some cross-platform APIs, such as uni.showToast() and uni.showModal(), etc. Developers can These APIs are used to quickly build cross-platform applications.

Summary

Through the above three steps, we can successfully create a new Vue.js project in Uni-app. In actual projects, we need to develop applications accordingly according to the specific platforms required by the project, restore the experience of native applications as much as possible, and achieve high-quality cross-platform development.

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