好像有问题。不能启动

[maxiaoxian]

$ npm run dev

pangadmin@1.0.0 dev D:\workspace\demo\jspangAdmin
node build/dev-server.js

events.js:183
throw er; // Unhandled 'error' event
^

Error: listen EADDRINUSE :::8080
at Object._errnoException (util.js:1024:11)
at _exceptionWithHostPort (util.js:1046:20)
at Server.setupListenHandle [as _listen2] (net.js:1351:14)
at listenInCluster (net.js:1392:12)
at Server.listen (net.js:1476:7)
at Function.listen (D:\workspace\demo\jspangAdmin\node_modules\express\lib\application.js:618:24)
at Object. (D:\workspace\demo\jspangAdmin\build\dev-server.js:71:22)
at Module._compile (module.js:635:30)
at Object.Module._extensions..js (module.js:646:10)
at Module.load (module.js:554:32)
at tryModuleLoad (module.js:497:12)
at Function.Module._load (module.js:489:3)
at Function.Module.runMain (module.js:676:10)
at startup (bootstrap_node.js:187:16)
at bootstrap_node.js:608:3
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! pangadmin@1.0.0 dev: node build/dev-server.js
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the pangadmin@1.0.0 dev script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\crazyHC\AppData\Roaming\npm-cache_logs\2018-03-22T00_37_45_649Z-debug.log

[ddddderek]

看看是否是本地已经开了一个8080端口