错误侦听eaddrinuse:地址已在使用：：8081
错误：侦听eaddrinuse:地址已使用：：：8081
at Server.setupListenHandle [as _listen2] (node:net:1372:16) at listenInCluster (node:net:1420:12) at Server.listen (node:net:1508:7) at D:RNDMobilenode_modulesmetrosrcindex.js:164:16 at new Promise (<anonymous>) at Object.exports.runServer (D:RNDMobilenode_modulesmetrosrcindex.js:163:10) at async Object.runServer [as func] (D:RNDMobilenode_modules@react-native-communitycli-plugin-metrobuildcommandsstartrunServer.js:121:26) at async Command.handleAction (D:RNDMobilenode_modules@react-native-communityclibuildindex.js:192:9)info有关详细信息，请使用--verbose标志运行CLI
您在该端口上有一个活动进程
您应该更改端口或找到并终止活动进程
netstat -aon | find "8081"
当你找到过程的PID时，你可以进行
taskkill /F /PID <PID>