SOAP UI使用SSL返回“拒绝连接”

Question

尝试通过具有SSL身份验证的soapui运行WSDL请求，在项目首选项中添加了带有密码的.pem文件，但收到“ 拒绝连接”错误。 错误的可能原因是什么，以及如何检查SSL请求是否正确生成，因为我看到请求属性下的“身份验证”设置为“ 无身份验证”

对不起，我是SOAP的新手，对此了解不多。

SOAP请求

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.aapt.com.au/FrontierLink/xsd">
   <soapenv:Header/>
   <soapenv:Body>
      <xsd:ListActivitiesRequest>
         <!--You have a CHOICE of the next 2 items at this level-->
         <xsd:productOrderID>XXXXXXXX</xsd:productOrderID>
         <xsd:provisioningCaseID>?</xsd:provisioningCaseID>
      </xsd:ListActivitiesRequest>
   </soapenv:Body>
</soapenv:Envelope>

请求属性

这是错误日志

Thu Nov 07 10:08:14 PKT 2019:ERROR:org.apache.http.conn.HttpHostConnectException: Connection to https://frontierlink.aapt.com.au:8481 refused
   org.apache.http.conn.HttpHostConnectException: Connection to https://frontierlink.aapt.com.au:8481 refused
    at com.eviware.soapui.impl.wsdl.support.http.SoapUIMultiThreadedHttpConnectionManager$SoapUIClientConnectionOperator.openConnection(SoapUIMultiThreadedHttpConnectionManager.java:290)
    at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:149)
    at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:121)
    at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:561)
    at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:415)
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754)
    at com.eviware.soapui.impl.wsdl.support.http.HttpClientSupport$Helper.execute(HttpClientSupport.java:233)
    at com.eviware.soapui.impl.wsdl.support.http.HttpClientSupport.execute(HttpClientSupport.java:323)
    at com.eviware.soapui.impl.wsdl.submit.transports.http.HttpClientRequestTransport.submitRequest(HttpClientRequestTransport.java:301)
    at com.eviware.soapui.impl.wsdl.submit.transports.http.HttpClientRequestTransport.sendRequest(HttpClientRequestTransport.java:231)
    at com.eviware.soapui.impl.wsdl.WsdlSubmit.run(WsdlSubmit.java:119)
    at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)
   Caused by: java.net.ConnectException: Connection timed out: connect
    at java.net.DualStackPlainSocketImpl.connect0(Native Method)
    at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
    at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
    at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
    at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
    at java.net.PlainSocketImpl.connect(Unknown Source)
    at java.net.SocksSocketImpl.connect(Unknown Source)
    at java.net.Socket.connect(Unknown Source)
    at sun.security.ssl.SSLSocketImpl.connect(Unknown Source)
    at com.eviware.soapui.impl.wsdl.support.http.SoapUISSLSocketFactory.connectSocket(SoapUISSLSocketFactory.java:194)
    at com.eviware.soapui.impl.wsdl.support.http.SoapUIMultiThreadedHttpConnectionManager$SoapUIClientConnectionOperator.openConnection(SoapUIMultiThreadedHttpConnectionManager.java:273)
    ... 16 more