用importExcel 导入excel文件时出错

coolgox

用importExcel 导入excel文件时出错，经debug，发现是 Upload.java 里ActionEngine.invokeActions(parts, accept, contentType, bsessionID, language, callback)出错。我的理解是这里要通过映射调用"/SA/excel/system/systemProcess"里的Excel.java - ImportGenerator.generate(),我看到参数parts里值如下
param:
action: "uploadImportExcel"
activity: "mainActivity"
mapping: "$model/UI2/srmmdp/demo/import.mapping.xml"
process: "/SA/excel/system/systemProcess

控制台报错：
2016-03-23 20:38:32 I/O exception (java.net.ConnectException) caught when processing request: Connection refused: connect
2016-03-23 20:38:32 Retrying request
2016-03-23 20:38:33 I/O exception (java.net.ConnectException) caught when processing request: Connection refused: connect
2016-03-23 20:38:33 Retrying request
2016-03-23 20:38:34 I/O exception (java.net.ConnectException) caught when processing request: Connection refused: connect
2016-03-23 20:38:34 Retrying request

"<?xml version="1.0" encoding="UTF-8"?>↵<root><flag>false</flag><message>调用Action出错, Connection refused: connect</message><code>JUSTEP120037</code><reason></reason><stack>java.net.ConnectException: Connection refused: connect
↵        at java.net.DualStackPlainSocketImpl.connect0(Native Method)
↵        at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
↵        at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
↵        at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
↵        at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
↵        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
↵        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
↵        at java.net.Socket.connect(Socket.java:579)
↵        at java.net.Socket.connect(Socket.java:528)
↵        at java.net.Socket.&lt;init&gt;(Socket.java:425)
↵        at java.net.Socket.&lt;init&gt;(Socket.java:280)
↵        at org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:80)
↵        at org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:122)
↵        at org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
↵        at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
↵        at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
↵        at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
↵        at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:323)
↵        at com.justep.biz.client.ActionEngine.invokeActions(Unknown Source)
↵        at com.justep.biz.client.ActionEngine.invokeActions(Unknown Source)
↵        at Upload.execute(Upload.java:40)
↵        at com.justep.ui.JavaServer.runJava(Unknown Source)
↵        at com.justep.ui.JavaServer.doJ(Unknown Source)
↵        at com.justep.ui.JavaServer.service(Native Method)
↵        at com.justep.ui.servlet.MainServlet.service(Unknown Source)
↵        at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
↵        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
↵        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
↵        at com.justep.portal.filter.RedirectFilter.doFilter(Unknown Source)
↵        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
↵        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
↵        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
↵        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
↵        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
↵        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
↵        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
↵        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
↵        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:861)
↵        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:606)
↵        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
↵        at java.lang.Thread.run(Thread.java:745)
↵</stack><data></data><messages>["Connection refused: connect"]</messages></root>"

jishuang

其他功能调用action都正确？只有excel导入报这个错？

coolgox

我是第一次做这个BIZ的组件，这是我copy excel 里的demo做出来的，其他的没试过，估计是我漏了不知道哪一步，是不是要先启动什么服务才能用的；想问下BIZ有教程吗，帖子也可以，我先了解BIZ的详细步骤再用

jishuang

http://www.wex5.com/2-bex5/中看看BeX5初级教程（2015年3月10日发布 For V3.0，V3.1）提供的视频