使用const usePort = require('use-port'); const server = async () => { const port = await usePort(1234) console.log(port) // 如果被占用就是使用 1235,依次递增 }1 dependency5 dependents3 versionsdetect-port@infinitebrahmanuniverse/nolb-use-p@everything-registry/sub-chunk-3027use-gotty@pkb/cli@pkb/node-box1.0.43 years ago1.0.33 years ago1.0.23 years ago