NRM explanation

1, What is? nrm
nrm It's a npm Source Manager , Allows you to quickly in npm Switch between sources .

What does that mean ,npm Use by default npm Official source （ Use npm config ls Commands can be viewed ）, It is certainly unreliable to use this source at home , We usually use Taobao npm Source ：https://registry.npm.taobao.org/, The way to modify the source is also simple , Input... At the terminal ：

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

Again npm config ls see , It has been switched successfully .

that , The problem is coming. , If one day you go abroad again , Taobao source is definitely useless , And switch back to the official website source , Or one day your company has its own private npm Source , You need to switch to the source of the company , Isn't that troublesome ？ Hence the nrm.

2,nrm install

npm install -g nrm

3,nrm Use
3.1 Check out the optional sources The asterisk represents the current source

nrm ls

3,nrm Use
3.1 Check out the optional sources The asterisk represents the current source

nrm ls

**3.1 View the current source

nrm current

3.2 Switch source

nrm use <registry>

among ,registry For the source name .

such as ： Switch to a taobao Source

nrm use taobao

4, Add source

nrm add <registry> <url>

among ,registry For the source name ,url Is the source address .

such as ： Add a company private npm Source , The source address is ：

$ http://192.168.22.11:8888/repository/npm-public/, The source name is cpm（ Take at will ）.

$ nrm add cpm http://192.168.22.11:8888/repository/npm-public/

then , See if it is added successfully

5, Delete source

nrm del <registry>

among ,registry For the source name .

such as ： Delete the just added cpm Source

nrm del cpm

6, Test source speed

nrm test

among ,registry For the source name .

such as ： Test the response time of official source and Taobao source

nrm test npm

nrm test taobao