installnpm install cj02 --saveuseimport Cj from 'cj02';Cj.hello('caijuan') console.log(Cj, 'Cj');npm update cj022 dependents5 versions@everything-registry/sub-chunk-1328@infinitebrahmanuniverse/nolb-cj1.0.46 years ago1.0.36 years ago1.0.26 years ago1.0.16 years ago1.0.06 years ago