How to package uniapp

With the development of mobile Internet, more and more companies and individuals are beginning to pay attention to the development and promotion of mobile applications. I believe that many developers have chosen uniapp as their development framework because it can write code once and support multi-end operation at the same time. However, the developed uniapp needs to be packaged before it can be converted into a final usable APP. This article will introduce the packaging process of uniapp in detail.

1. Preparation work before packaging

1. Installing WeChat developer tools

uniapp packaging relies on WeChat developer tools by default, therefore, you need to first Install WeChat developer tools locally and configure them into system environment variables. For specific installation and configuration methods, please refer to the official documentation.

2. Register a developer account

If you need to upload the packaged APP to the app store, you need to register a corresponding developer account. For example, to put an app on the App Store, you need to register a developer account in the Apple Developer Center.

3. Create an application

Before packaging, you need to create an application in the app store or open platform. Choose to create a native application or H5 application according to the actual situation.

2. Packaging process

After the preparation work is completed, start the packaging process of uniapp. Let’s take the WeChat applet as an example to explain the packaging process of uniapp.

1. Open the WeChat Developer Tools

First open the WeChat Developer Tools and click the "New Project" button in the upper left corner to enter the project creation page.

2. Fill in the project information

When filling in the project information, you need to pay attention to the following points:

• The applet name and AppID need to be the same as The information filled in when registering the application remains consistent.
• Click the "Local Development Select Directory" button and select the folder where the uniapp project is located.
• Click the "Project Settings" button and check all required interface permissions in "Function Settings".

3. Import uniapp project

After the project is created, some files and folders will be automatically generated. At this time, you need to import the dist folder in the uniapp project Copy it to the "Project" directory in the WeChat Developer Tools, and click the "Build npm" button under "Tools" in the WeChat Development Tools to package uniapp's npm dependencies into the mini program.

4. Preview and debugging

After importing the uniapp project, you can preview and debug the mini program through the "Preview" function of the WeChat developer tools. You need to pay attention to the following points when previewing and debugging:

• You need to log in to the WeChat developer account in the WeChat developer tools and select "Preview" in "Preview/Upload".
• Uniapp does not support some components and APIs of WeChat mini programs, so compatibility needs to be processed according to the development documents.

5. Package and upload

After previewing and debugging, you can perform the final packaging and upload to the app store. In the WeChat developer tools, select the "Upload" button in "Preview/Upload" to upload the packaged mini program to the WeChat platform. During the upload process, you need to pay attention to the following points:

• You need to log in to the WeChat developer account in the WeChat developer tools and select "Upload" in "Preview/Upload".
• If you upload a mini program for the first time, you need to go through the mini program authentication process, and set the details of the mini program in the WeChat public platform (for example: mini program name, introduction, icon, etc.).

3. Summary

The above is the packaging process of uniapp. Preparatory work needs to be done before packaging, including installing WeChat developer tools, registering a developer account, and creating applications. When packaging, you need to pay attention to issues such as compatibility processing and mini program certification. Only by mastering these details can the packaging work of uniapp proceed smoothly and developers can quickly bring their APPs to the market.

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