在使用IntelliJ IDEA创建SpringBoot项目时,有时会出现Error: connect timed out的错误。这通常是由于网络问题或IDEA配置问题导致的。下面是一些解决该问题的步骤:检查网络连接:确保你的计算机连接到互联网,并且网络连接稳定。尝试打开其他网站或使用其他应用程序来测试网络连接。 配置代理:如果你在使用代理服务器,请确保IDE...
在新建springboot项目时默认使用的是start.spring.io地址,修改自定义方式,地址改为https://start.aliyun.com 设置之后就可以通过此方式来成功创建SpringBoot项目。
redis.clients.jedis.exceptions.JedisConnectionException: Failed to create socket. 二、错误原因: redis默认端口6379 @BeforeEach public void setup(){ jedis = new Jedis("192.168.83.130",6379); jedis.auth("123"); jedis.select(0); } 三、解决方法: 建立连接时,centOS7端对6379端口有防火墙限制,需要开...
要么在download gradle 3.1.0-pom一直不动,过一会显示 Gradle sync failed: Connection timed out: connect Consult IDE log for more details。请问大神们该怎么解决 分享2赞 idea吧 宇珊君丶 IDEA在部署到阿里云tomcat时遇到问题Error running Unnamed Unable to connect to the 59.110.156.44:1099, reason: java...
报错:java.net.ConnectException:Connection timed out:connect 原因分析:首先排除了IP端口账号和密码 出错原因:没有开放5672端口,我一直以为只要关闭防护墙就万事大吉了。 解决方法: 1. 重新启动防火墙:systemctl start firewall 2. 开放5672端口:firewall-cmd --zone=public --add-port=5672/tcp --permanent ...
.ch.WindowsSelectorImpl.<init>(WindowsSelectorImpl.java:142)at java.base/sun.nio.ch.WindowsSelectorProvider.openSelector(WindowsSelectorProvider.java:44)at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:176)...20moreCausedby:java.net.ConnectException:Connectiontimedout:connect...
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) ...
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...
timed out: connect <br/>at java.net.DualStackPlainSocketImpl.waitForConnect...
2.22.2 or one of its dependencies could not be resolved: Could not transfer artifact junit:junit:jar:4.12 from/to central (https://repo.maven.apache.org/maven2): Connect to repo.maven.apache.org:443 [repo.maven.apache.org/151.101.52.215] failed: Connection timed out: connect -> [Help ...