问题
I use npm scripts to build my project. I'd like to be able to run the scripts from a different directory. That is, instead of doing the following:
cd project;
npm run build;
cd ..
...I'd like to simply do something like:
npm run build -config project/package.json;
or
npm run build -wd project;
Is this possible?
回答1:
Using --prefix worked for me:
npm --prefix /path/to/project run build
Where path/to/project is the directory where your package.json with build command defined.
来源：https://stackoverflow.com/questions/37078968/how-to-specify-the-path-of-package-json-to-npm