用于全局node_modules的package.json

Question

I am not able to find the package.json for global node modules. Where is this global package.json file found? If it does not exist, how does node.js keep track of global node modules?

Answer 1

There is no global package.json

npm doesn't keep track of globals, really. It just installs them in a common node_modules folder.

The binary or command file for the module is symlinked into an executable folder. for example, on my mac, the symlinks point to /user/local/bin

To install a global module, use the -g option when installing.

for example :

npm install -g express-generator

This will install the express-generator module into the global npm node_modules folder, and create the needed symlink to execute the express command line tool.