installnpm i mydefinedUsage//导包const mydefined = require('mydefined')// 使用console.log(szhmqd23calc.add(1,2)) console.log(szhmqd23calc.name)donate1 keyword3 dependents2 versions黑马程序员@infinitebrahmanuniverse/nolb-myd@everything-registry/sub-chunk-2233@zalastax/nolb-myd1.0.16 years ago1.0.06 years ago