After npm5, NPM cache clean will report an error
the error message is as follows:

D:\Users\wb-xyj274387\Documents\monitor-admin>npm cache clean
npm ERR! As of npm@5, the npm cache self-heals from corruption issues and data extracted from the cache is guaranteed to be valid. If you want to make sure everything is consistent, use 'npm cache verify' instead.
npm ERR!
npm ERR! If you're sure you want to delete the entire cache, rerun this command with --force.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\wb-xyj274387\AppData\Roaming\npm-cache\_logs\2017-10-29T10_00_56_558Z-debug.log

Because NPM 5 uses a new package management mode, please clear the local cache after upgrading

npm cache clean --force 。

If there is no way to solve the problem above, you can try the following command:

npm cache clear --force && npm install --no-shrinkwrap --update-binary