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
- Install Node.js.
- Install UniApp CLI:
npm install -g uniapp.
Create project
- Create an empty folder.
- Run in this folder:
uniapp init demo-app. - 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
- Build the application:
uniapp build. - 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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