参数

钟新

报错说我没定义参数，但是我看示例上好像也就在那一个地方定义参数了

<action process="/tq/flow/process/showpie/showpieProcess" activity="mainActivity" action-flag="__action_0__" executor="" execute-context="" name="pieChartAction"><parameters xmlns:xbiz="http://www.justep.com/xbiz#"><parameter name="user_id"><xbiz:simple type="http://www.w3.org/2001/XMLSchema#String">undefined</xbiz:simple></parameter></parameters></action>
com.justep.exception.BusinessException: 编码: JUSTEP150084; 提示: "/tq/flow/process/showpie/pieChartAction"没有定义参数"user_id"
    at com.justep.exception.BusinessException.create(Unknown Source)
    at com.justep.util.Utils.check(Unknown Source)
    at com.justep.system.transform.RequestTransform.transActionParams(Unknown Source)
    at com.justep.system.transform.RequestTransform.transform(Unknown Source)
    at com.justep.system.action.Engine.translateParameters(Unknown Source)
    at com.justep.system.action.Engine.invokeActions(Native Method)
    at com.justep.system.action.Engine.invokeActions(Unknown Source)
    at com.justep.business.server.BusinessServer.doAction(Unknown Source)
    at com.justep.business.server.BusinessServer.doExcute(Unknown Source)
    at com.justep.business.server.BusinessServer.excute(Unknown Source)
    at com.justep.business.server.BusinessServer.excute(Unknown Source)
    at com.justep.business.server.BusinessServerServlet.execService(Unknown Source)
    at com.justep.business.server.BusinessServerServlet.service(Unknown Source)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
    at com.justep.x.bs.BusinessServerServlet.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.micro.service.MicroServiceFilter.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)
[ERROR] 2018-11-20 16:03:55,877 com.justep.report.controller.DataController - 报表数据获取失败

jishuang

action、procedure、java方法三个地方都必须定义参数