8120 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080o.a.coyote.http11.Http11NioProtocol : Failed to start end point associated with ProtocolHandler ["http-nio-8080main] o.apache.catalina.core.StandardService : Faile
后端: Express server,带npx create-express-api后端 前端: Next.js,带有npx create-react-app前端 我已经在我的根文件夹中实现了这些命令,并尝试运行npm start xxx来检查它们是否仍在工作。尽管它们在此链接http://172.27.178.192:3000 (在我的网络上) This is the image showing the problem中工作,但它们在我的http://localhost:3000中不起作用 我更换了浏览器,但仍然出现了同样的问题。在浏览器上,它显示Unable to connect Fir
我试图将tomcat默认端口8080更改为8181或9090或9191 --所有端口都给出了相同的错误,我试图终止处理端口8080的进程,但我的错误是相同的。Port 8080 was already in use.Action:
Identify and stop the process that's listening on port 8080 or configure this application toPort 8080 was