How to delete components in react native

react native can use "npm uninstall --save component" to delete components; npm can be used to manage third-party component packages. When the parameter is set to uninstall, it can be used to delete the software package. The parameter "--save" means that it will Get packages from "packages.json".

The operating environment of this tutorial: Windows 10 system, react17.0.1 version, Dell G3 computer.

How to delete components in react native

react-native Add & delete third-party components

Delete

Delete command:

npm uninstall --save [第三方组件]

Such as npm uninstall --save react-native-device-info

Note: If you simply use npm uninstall [third-party component], you cannot delete the dependent libraries in package.json

Extended knowledge:

Add

1: Need to install rnpm

Installation command:

npm install rnpm -g

2: Add third-party components

Enter the root directory of the project (that is, the directory where package.json is located) and enter the command:

npm install [第三方库] --      save

such as npm install react-native-device-info -- save

3: Link the third-party library to the project

Enter the command in the root directory of the project: rnpm link

The following figure shows the steps to add

Recommended learning: "react video tutorial"

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