How to develop uniapp? Click to download the app

With the development of mobile Internet, APP has become an indispensable part of people's daily life. As developers, we need to provide a better user experience for our products. Using uniapp can make it easier for us to develop APPs. This article will introduce how to use uniapp to develop click-to-download APPs.

1. Prerequisites

Before we start, we need to understand some prerequisites. First, you need to install the Hbuilder X development environment. And you need to ensure that various operating environments have been installed. In addition, you also need to have an APP server to complete the download and update of the APP.

2. Write code

First add a button and three pictures to the main page, as shown below:

<!--index.vue-->

<template>
  <div>
    <button>下载APP</button>
    <img  src="/static/imghwm/default1.png" data-src="../../static/img/1.png" class="lazy" alt="How to develop uniapp? Click to download the app" >
    <img  src="/static/imghwm/default1.png" data-src="../../static/img/2.png" class="lazy" alt="How to develop uniapp? Click to download the app" >
    <img  src="/static/imghwm/default1.png" data-src="../../static/img/3.png" class="lazy" alt="How to develop uniapp? Click to download the app" >
  </div>
</template>

<script>
export default {
  methods: {
    downloadAPP() {
      window.open("http://www.example.com/app.apk");
    },
  },
};
</script>

<style>
.container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
button {
  background-color: #007aff;
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 10px 20px;
  margin-bottom: 20px;
  font-size: 18px;
}
img {
  width: 200px;
  height: 200px;
}
</style>

In the template file, we added a button and Three pictures. By clicking the button, you can request the server for a link to download the APP, and open the download link in a new tab to complete the application download process.

3. Packaging APP

After completing the code writing, we need to package the project. In Hbuilder X, we need to follow the following steps:

1. Click on the menu item "Run" in the left panel.
2. In the pop-up run options menu, click "Release".
3. In the new window, select "APP native packaging" and follow the prompts to complete the operation.

4. Summary

This article introduces how to use uniapp to develop a click-to-download APP. We added a button and three pictures to the code, and the APP download operation is realized by clicking the button. And packaged APP can make it easier for us to publish our applications to mobile platforms and provide users with a better experience. At the same time, during the development process, we also need to conduct appropriate testing and optimization of the project to ensure that the program can run smoothly.

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