Configure domestic image accelerator for yarn

1. View the currently used image source

yarn config get registry

This is a foreign image source , When we download some packages, we may not be able to download them for messy reasons , Cause the project to report an error ！

2. Modify image source

2.1 Temporary use

yarn save  Package name  --registry https://registry.npm.taobao.org/

2.2 Global modification

yarn config set registry https://registry.npm.taobao.org/

3. Use yrm Switch yarn Mirror source

yrm It's a yarn Source Manager , Allows you to quickly switch between sources , It is YARN registry manager Abbreviation
Often the speed of downloading packages is very busy, and some will get stuck for dozens of minutes , So we need to switch images
In this way, we can download much faster

• install yrm

npm install -g yrm

• List all currently available image sources

yrm ls

belt * The number indicates the image source you are currently using

• Use Taobao image source

yrm use taobao

• Test access speed

 We can also use yrm The tool tests the access speed of the image , For example, test the access speed of Taobao image 
yrm test taobao