流程设计器的应用程序

一、该问题的重现步骤是什么？

1. 创建一个应用程序

2. bpmn模型里面选择一个流程

3.点击“发布”

4.错误信息见截屏的红色长条

5.跟踪代码发现flowable-ui-modeler-logic-6.4.2.jar里面写死了url，但是不知道是从哪来的

org.apache.http.conn.HttpHostConnectException: Connect to localhost:8080 [localhost/127.0.0.1, localhost/0:0:0:0:0:0:0:1] failed: Connection refused: connect

at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:156) ~[httpclient-4.5.13.jar:4.5.13]

at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:376) ~[httpclient-4.5.13.jar:4.5.13]

at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:393) ~[httpclient-4.5.13.jar:4.5.13]

at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236) ~[httpclient-4.5.13.jar:4.5.13]

at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186) ~[httpclient-4.5.13.jar:4.5.13]

at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89) ~[httpclient-4.5.13.jar:4.5.13]

at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110) ~[httpclient-4.5.13.jar:4.5.13]

at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185) ~[httpclient-4.5.13.jar:4.5.13]

at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83) ~[httpclient-4.5.13.jar:4.5.13]

at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108) ~[httpclient-4.5.13.jar:4.5.13]

at org.flowable.ui.modeler.service.AppDefinitionPublishService.deployZipArtifact(AppDefinitionPublishService.java:149) [flowable-ui-modeler-logic-6.4.2.jar:6.4.2]

at org.flowable.ui.modeler.service.AppDefinitionPublishService.publishAppDefinition(AppDefinitionPublishService.java:93) [flowable-ui-modeler-logic-6.4.2.jar:6.4.2]

at org.flowable.ui.modeler.service.AppDefinitionPublishService$$FastClassBySpringCGLIB$$b881b7ab.invoke() [flowable-ui-modeler-logic-6.4.2.jar:6.4.2]

at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) [spring-core-5.2.12.RELEASE.jar:5.2.12.RELEASE]

at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:771) [spring-aop-5.2.12.RELEASE.jar:5.2.12.RELEASE]

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) [spring-aop-5.2.12.RELEASE.jar:5.2.12.RELEASE]

二、你期待的结果是什么？实际看到的又是什么？

三、你正在使用的是什么产品，什么版本？在什么操作系统上？

四、请提供详细的错误堆栈信息，这很重要。

五、若有更多详细信息，请在下面提供。