NPM is unresponsive because the hand has changed the prefix path.

NPM is unresponsive because the hand has changed the prefix path.

# # Gulp abused me tens of thousands of times, npm abused me tens of thousands of times, so be sure to write down this pit

1.node-v show Normal, that is, NPM-V has no response, thought is a network problem, and then put it in that squat one night or not, this morning accidentally found this, and then tried a bit on it, all kinds of joy.

Premise background: Last night, the hands of the cheap under the window to execute this command: NPM config set prefix/usr/local heard that this is the command under the Mac, so it will be in the C disk under a more. NPMR configuration, resulting in the correct NPMR can not be used, directly delete it