How to develop uniapp

UniApp is a cross-platform development framework that uses JavaScript and a code base to build applications for iOS, Android, H5 and applets. Benefits include: Cross-platform: No need to write specific code for different platforms. Code reuse: Code can be reused across different platforms to improve development efficiency. Rich components: Rich built-in components simplify the development of common functions. Cloud IDE: Provides a cloud IDE to facilitate collaborative development.

How to develop using UniApp

Getting started

UniApp Yes A cross-platform development framework that allows developers to use one language (JavaScript) and a set of code libraries to build applications for iOS, Android, H5 and applets.

Advantages

• Cross-platform: Supports multiple platforms without writing platform-specific code.
• Code reuse: Code can be reused across platforms to improve development efficiency.
• Rich component library: Rich built-in components simplify the development of common functions.
• Cloud IDE: Provides cloud IDE to make collaborative development more convenient.

Installation

1. Install Node.js.
2. Install UniApp CLI: npm install -g uniapp.

Create project

1. Create an empty folder.
2. Run in this folder: uniapp init demo-app.
3. Enter the created project directory: cd demo-app.

Development

UniApp uses Vue.js as the view layer and JavaScript and HBuilderX for development.

Structure

UniApp projects usually contain the following directories:

• src: Source code directory, containing Vue components and JavaScript logic.
• manifest.json: Application manifest file, used to define application configuration.
• pages.json: Page routing file, used to define the page layout of the application.

Debugging

You can use UniApp Devtools or terminal commands for debugging.

Build and deploy

1. Build the application: uniapp build.
2. Deploy to target platform: Follow the platform-specific deployment instructions (such as Xcode for iOS or Android Studio for Android).

Other resources

• [UniApp official documentation](https://uniapp.dcloud.io/)
• [ HBuilderX IDE](https://www.dcloud.io/hbuilderx.html)

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