npm install -E是什么意思?

Question

学习Socket。我遇到了这个npm命令:

npm install -E socket.io-client@4.4.0

-E标签是什么意思?

Answer 1

npm文档解释:

`-E, --save-exact`: Saved dependencies will be configured with an
exact version rather than using npm's default semver range
operator.

https://docs.npmjs.com/cli/v6/commands/npm-install