How uniapp achieves rapid conversion between mini programs and H5

How uniapp can achieve rapid conversion between mini programs and H5 requires specific code examples

In recent years, with the development of mobile Internet and the popularity of smartphones, mini programs and H5 have become indispensable application forms. As a cross-platform development framework, uniapp can quickly realize the conversion between small programs and H5 based on a set of codes, greatly improving development efficiency. This article will introduce how uniapp can achieve rapid conversion between mini programs and H5, and give specific code examples.

1. Introduction to uniapp

Uniapp is a development framework based on Vue.js. It can help developers write code once using vue syntax and generate applications that run on various platforms at the same time. uniapp supports multiple platforms, including WeChat applet, Alipay applet, Baidu applet, H5, App, etc. Therefore, using uniapp can quickly realize the conversion between applet and H5.

2. Conversion between Mini Program and H5

1. Project Initialization

First, we need to build the uniapp development environment locally. You can install the uni-app scaffolding globally through the command line tool npm:

npm install -g @vue/cli
vue create -p dcloudio/uni-preset-vue my-project

The above code will generate a uniapp project on your computer named my-project.

2. Develop mini program page

Create a new page in the pages directory in the project, such as index.vue, and write your mini program page code, for example:

<template>
  <view>
    <text>{{ message }}</text>
    <button @tap="onClick">Click Me</button>
  </view>
</template>

<script>
export default {
  data() {
    return {
      message: 'Hello World'
    }
  },
  methods: {
    onClick() {
      uni.showToast({
        title: 'Clicked',
        icon: 'none'
      })
    }
  }
}
</script>

3. Build Mini Program

Execute the following command in the root directory of the project to build the uniapp project into a mini program project:

npm run dev:mp-weixin

The above commands will be Generate the files required for the mini program project in the dist directory of the project.

4. Modify to H5 page

Add H5 configuration items in the manifest.json file of the project, for example:

{
  "h5": {
    "publicPath": "/",
    "router": {
      "mode": "hash"
    }
  }
}

Execute in the command line The following command converts the uniapp project into an H5 page:

npm run dev:h5

5. View the effect

After completing the above steps, you can use http://localhost:8080 in the browser Visit your H5 page. At the same time, you can also deploy the files in the dist directory to the web server and access the H5 page through the domain name.

3. Summary

Through uniapp, we can quickly convert small programs and H5 pages. We only need to write code in a project and then build it through command line tools. The uniapp framework provides a unified set of interfaces and component libraries for easy development and debugging. I hope this article will help you realize the conversion between applet and H5 in uniapp.

Note: The code examples in this article are for reference only, and the specific implementation may vary depending on project requirements. In actual development, it is recommended to make corresponding adjustments and modifications according to your own needs.

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