我正在嘗試部署一個 Web 應用程序，該應用程序會在我的本地主機上訪問 Web 服務。我在一個 dockerized 的屬性文件中有端點 url，并且正在使用 host.docker.internal 屬性。例如，我正在嘗試訪問此服務 http://host.docker.internal:9002/custome/service。我希望這就像http://localhost:9002/custome/service。但是，我在日志中收到此錯誤2018-08-01 12:53:15,829 ERROR student.ws.WebServiceClientImpl::callRawService(120)  - Error calling the service: I/O error: host.docker.internal; nested exception is java.net.UnknownHostException: host.docker.internalorg.springframework.ws.client.WebServiceIOException: I/O error: host.docker.internal; nested exception is java.net.UnknownHostException: host.docker.internal    at org.springframework.ws.client.core.WebServiceTemplate.sendAndReceive(WebServiceTemplate.java:561)    at org.springframework.ws.client.core.WebServiceTemplate.doSendAndReceive(WebServiceTemplate.java:506)    at org.springframework.ws.client.core.WebServiceTemplate.sendSourceAndReceiveToResult(WebServiceTemplate.java:446)    at org.springframework.ws.client.core.WebServiceTemplate.sendSourceAndReceiveToResult(WebServiceTemplate.java:436)    at org.springframework.ws.client.core.WebServiceTemplate.sendSourceAndReceiveToResult(WebServiceTemplate.java:424)    at edu.vanderbilt.mis.student.ws.WebServiceClientImpl.callRawService(WebServiceClientImpl.java:115)    at edu.vanderbilt.mis.student.ws.WebServiceClientImpl.doCallService(WebServiceClientImpl.java:93)    at edu.vanderbilt.mis.student.ws.WebServiceClientImpl.doCallServiceAndUnmarshall(WebServiceClientImpl.java:102)    at edu.vanderbilt.mis.student.ws.WebServiceClientImpl.callServiceAndUnmarshal(WebServiceClientImpl.java:78)    at edu.vanderbilt.mis.more.dao.WsTermDao.getScheduledTerms(WsTermDao.java:20)