Are -g and –save of npm in conflict?

  node.js, question

I tried it, as if I didn’t write local dependencies when installing to the overall situation?

However, there is no conflict between installing to the global and reading local dependencies, that is, it is possiblenpm install -g.

Can we only call the localnode_modulesDelete?

No conflict,-g is the global installation and save is the append in Gruntfile