How to run the uniapp project

Uniapp is a cross-platform application development framework developed based on the Vue.js framework. It can support multiple platforms, such as WeChat mini-programs, Alipay mini-programs, Baidu mini-programs, H5 applications, App applications, etc. First you need to install some necessary tools to start developing with Uniapp.

1. Install Node.js

First we need to install Node.js. Node.js is an extremely fast JavaScript running environment based on the Chrome V8 engine. Uniapp uses the npm package management tool to manage project dependencies and run some build tools, so it requires the support of Node.js.

Download address: https://nodejs.org/zh-cn/download/

After the installation is complete, you can enter the following command in the command line to verify whether the installation is successful:

Check Node.js version:

node -v

Check npm version:

npm -v

2. Install HBuilderX

HBuilderX is an integration developed by DCloud It is a development tool that supports multiple front-end development languages ​​and frameworks, among which Uniapp is also one of the supported front-end development languages.

Download address: https://www.dcloud.io/hbuilderx.html

After the installation is complete, open the software and select the new Uniapp project.

3. Run the Uniapp project

In HBuilderX, we choose to open the Uniapp project created in the Project folder, and then click the "Run" button in the toolbar at the bottom You can run the project and you will see some optional running options, such as running on mobile phone, WeChat developer tools, etc.

You can run the project through the following steps:

1. Click the "Run" button in the toolbar.
2. Select the platform you want to run on the pop-up menu, such as WeChat applet, Android application, etc.
3. HBuilderX will automatically package and run the project, and then you will see the application effect on the target platform.

Summary:

At this point, we have learned how to develop in Uniapp and run the Uniapp project. In order to better learn and understand Uniapp, you need to learn the basics of the Vue.js framework, which is the basis for Uniapp development. Currently, Uniapp has been used by more and more developers because it is convenient and fast, saving development time, and is especially suitable for the development of mobile multi-platform applications.

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