How to develop small programs in uniapp
UniApp Mini Program Development Guide
UniApp is a cross-platform development framework that allows developers to build iOS, Android and H5 applications using a set of codes. This guide will introduce how to use UniApp to develop applets.
Step 1: Install UniApp Tools
- Install Node.js
- Install UniApp CLI globally:
npm install -g @ dcloudio/uni-cli
Step 2: Create project
- Create a new directory
- Use UniApp CLI Create a project:
uni-app create uni-app-project
Step 3: Select encoding language
- UniApp Supports three coding languages: Vue.js, Nvue (a lightweight Vue) and HBuilderX. Choose a language you are familiar with.
Step 4: Add applet configuration
-
In the
manifest.json
file, add the applet Configuration:<code>{ "appid": "你的小程序 AppID", "name": "你的小程序名称", "version": "1.0.0", "description": "你的小程序描述" }</code>
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Step 5: Write the small program code
- In the
src
directory, write your small program code. You can use Vue components or native JavaScript. -
For example, a simple Hello World applet code is as follows:
<template> <view>Hello, UniApp!</view> </template> <script> export default { data() { return { message: 'Hello, UniApp!' } } } </script>
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Step 6: Compile the applet
Run the following command to compile the mini program:
<code>uni-app build --type mp-weixin,mp-alipay,mp-baidu,mp-toutiao,mp-qq (根据需要选择平台)</code>
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Step 7: Upload the mini program
- Based on To publish the mini program platform, upload the mini program package. For example, for the WeChat applet:
- Enter the WeChat developer tools and select "Upload Code"
- Select the compiled applet package
- Click "Upload"
Tips:
- Use the UniUI component library to quickly develop mini program interfaces.
- Back-end functions can be easily implemented using UniCloud cloud services.
- Detailed documentation and code examples are available on the UniApp official website.
The above is the detailed content of How to develop small programs in uniapp. For more information, please follow other related articles on the PHP Chinese website!

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