Debian 端口打开配置有什么问题？

Question

我将 tomcat 9.0.3 与此配置一起使用：

<Connector
       protocol="org.apache.coyote.http11.Http11NioProtocol"
       port="8443" maxThreads="200"
       scheme="https" secure="true" SSLEnabled="true"
       keystoreFile="mystore2" keystorePass="PWD"
       clientAuth="false" sslProtocol="TLS"/>

和这个听众：
org.apache.catalina.startup.VersionLoggerListener
org.apache.catalina.core.JreMemoryLeakPreventionListener
org.apache.catalina.mbeans.GlobalResourcesLifecycleListener
org.apache.catalina.core.ThreadLocalLeakPreventionListener

当我尝试从浏览器连接时它抛出 ERR_CONNECTION_REFUSED

我尝试通过以下方式打开 8443 端口：

iptables -I INPUT 1 -p tcp --dport 8443 -j ACCEPT
ufw allow https

但是当我检查远程端口关闭时即使 ufw 状态的结果：

Status: active
To Action From
-- ------ ----
OpenSSH ALLOW Anywhere
8080 ALLOW Anywhere
8443 ALLOW Anywhere
22 ALLOW Anywhere
80/tcp ALLOW Anywhere
443/tcp ALLOW Anywhere
OpenSSH (v6) ALLOW Anywhere (v6)
8080 (v6) ALLOW Anywhere (v6)
8443 (v6) ALLOW Anywhere (v6)
22 (v6) ALLOW Anywhere (v6)
80/tcp (v6) ALLOW Anywhere (v6)
443/tcp (v6) ALLOW Anywhere (v6)

netstat -tulpn | grep 收听：

tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 622/sshd
tcp 0 0 127.0.0.1:3306 0.0.0.0:* LISTEN 684/mysqld
tcp6 0 0 :::22 :::* LISTEN 622/sshd
tcp6 0 0 127.0.0.1:8005 :::* LISTEN 618/java
tcp6 0 0 :::8080 :::* LISTEN 618/java

Answer 1

问题出在的配置错误。当我创建密码时，我将它设置为密钥和存储。删除密钥密码后，一切顺利

Debian 端口打开配置有什么问题？

What wrong with Debian port open configuration?

connection

https

configuration

debian

tomcat