大家好,我是编程小6,很高兴遇见你,有问题可以及时留言哦。
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Intellij IDEA使用教程相关系列 目录
Caused by: java.io.IOException: Unable to establish loopback connection
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:101)
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:68)
at java.security.AccessController.doPrivileged(Native Method)
at sun.nio.ch.PipeImpl.<init>(PipeImpl.java:170)
at sun.nio.ch.SelectorProviderImpl.openPipe(SelectorProviderImpl.java:50)
at java.nio.channels.Pipe.open(Pipe.java:155)
at sun.nio.ch.WindowsSelectorImpl.<init>(WindowsSelectorImpl.java:127)
at sun.nio.ch.WindowsSelectorProvider.openSelector(WindowsSelectorProvider.java:44)
at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:155)
… 15 more
Caused by: java.net.ConnectException: Connection timed out: connect
at sun.nio.ch.Net.connect0(Native Method)
at sun.nio.ch.Net.connect(Net.java:457)
at sun.nio.ch.Net.connect(Net.java:449)
at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:647)
at java.nio.channels.SocketChannel.open(SocketChannel.java:189)
at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(PipeImpl.java:130)
at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:83)
… 23 more
关闭防火墙就好了!!!
关闭防火墙就好了!!!
关闭防火墙就好了!!!
控制台提示编译成功,但左边视图没有显示target文件夹
勾选show excluded files,问题就解决了
编译代码或者运行服务时,idea占用大量的CPU
关掉不必要的检查,代码检查没必要全部检查,很耗性能
file->settings->editor->inspections
Error running 'tomcat8': Unable to open debugger port (127.0.0.1:1441): java.net.BindException "Address already in use: NET_Bind"
对于端口占用的情况,解决方案无非以下几种: