How to install scaffolding in uniapp

How to install scaffolding in uniapp: First perform global installation; then create a project and start the project, the code is [npm run dev:mp-weixin]; finally open the WeChat applet developer tool to import the project.

The operating environment of this tutorial: windows7 system, uni-app2.5.1 version, Dell G3 computer.

Recommended (free): uni-app development tutorial

Uniapp installation scaffolding method:

1. Global installation

npm install -g @vue/cli

2. Create project

vue create -p dcloudio/uni-preset-vue my-project

3. Start the project (WeChat applet as an example)

npm run dev:mp-weixin

4. Open the WeChat applet developer tool to import the project

##If you execute the second step, an error message will be reported: vue: Unable to load the file

Solution:

Open Windows PowerShell as an administrator, execute the set-ExecutionPolicy RemoteSigned command, then write an A, and then execute vue -V

The problems encountered during the construction process include inconsistent versions of vue and vue -template-complier

Use the command npm install vue@correct version number according to the error message

Just restart the project

Related free learning recommendations:

Programming video

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