Java 检索struts1.2中操作的映射时出错_Java_Struts

Java 检索struts1.2中操作的映射时出错

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Java 检索struts1.2中操作的映射时出错,java,struts,Java,Struts,我被这个错误缠住了，找不到我哪里出错了这是代码，请过目一下我正在使用myelipse，struts1.2 struts-config.xml <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.2//EN" "http://struts.apache.org/d

我被这个错误缠住了，找不到我哪里出错了

这是代码，请过目一下我正在使用myelipse，struts1.2

struts-config.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts      Configuration 1.2//EN" "http://struts.apache.org/dtds/struts-config_1_2.dtd">

<struts-config>
<data-sources />
<form-beans />
<global-exceptions />
<global-forwards />
<action-mappings>
        <action path="/SwitchAction"  type="org.apache.struts.actions.SwitchAction"/>
 </action-mappings>
<message-resources parameter="com.yourcompany.struts.ApplicationResources" />
</struts-config>

AdminUserCreation.jsp

    <%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>
<%@ taglib uri="http://struts.apache.org/tags-bean" prefix="bean"%>
<%@ taglib uri="http://struts.apache.org/tags-html" prefix="html"%> 
    </head>
    <body>
        User Creation Page
        <html:form action="/AdminUserCreation">
            AdminName : <html:text property="username"/><html:errors property="username"/><br/>
            Password : <html:password property="password"/><html:errors property="password"/><br/>
            <html:submit/>
        </html:form>
    </body>
</html>

msg我正在控制台中

 Servlet.service() for servlet jsp threw exception
 javax.servlet.jsp.JspException: Cannot retrieve mapping for action /AdminUserCreation
 at org.apache.struts.taglib.html.FormTag.lookup(FormTag.java:759)
    at org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:443)
    at org.apache.jsp.AdminModule.AdminUserCreation_jsp._jspx_meth_html_005fform_005f0(AdminUserCreation_jsp.java:131)
    at org.apache.jsp.AdminModule.AdminUserCreation_jsp._jspService(AdminUserCreation_jsp.java:104)
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
    at java.lang.Thread.run(Thread.java:619)

这里有点奇怪（尽管这可能不是问题的唯一原因）：

在struts配置文件中，您已经定义了

<action attribute="adminUserCreationForm" .....
            type="Admin.Action.AdminUserCreationAction">

请尝试在两种情况下使用相同的包名

我也尝试过在jsp页面中这样做。但同样的错误出现了“无法检索action/AdminUserCreation的映射”。。。是否确实加载了struts-config-Admin.xml（由struts读取）？这也是太多的代码。如果您需要其他人查看您的问题，您应该发布相关代码和stacktrace。struts-config正在加载…从主页（即adminlogin或userlogin）加载到adminlogin工作正常，在adminlogin页面中，我也可以登录…登录后我无法处理创建用户您可以签入struts-config.xml（在您的war中）吗如果存在带有

path=“/AdminUserCreation”

的操作映射，则其thr…具有相同的名称

    <%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>
<%@ taglib uri="http://struts.apache.org/tags-bean" prefix="bean"%>
<%@ taglib uri="http://struts.apache.org/tags-html" prefix="html"%> 
    </head>
    <body>
        User Creation Page
        <html:form action="/AdminUserCreation">
            AdminName : <html:text property="username"/><html:errors property="username"/><br/>
            Password : <html:password property="password"/><html:errors property="password"/><br/>
            <html:submit/>
        </html:form>
    </body>
</html>

 type Exception report

     message 

     description The server encountered an internal error () that prevented it from fulfilling this request.

     exception 

     org.apache.jasper.JasperException: javax.servlet.ServletException: javax.servlet.jsp.JspException: Cannot retrieve mapping for action /AdminUserCreation
    org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:541)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:417)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:803)


root cause 

     javax.servlet.ServletException: javax.servlet.jsp.JspException: Cannot retrieve mapping for action /AdminUserCreation
    org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:850)
    org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:779)
    org.apache.jsp.AdminModule.AdminUserCreation_jsp._jspService(AdminUserCreation_jsp.java:114)
    org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:803)


root cause 

     javax.servlet.jsp.JspException: Cannot retrieve mapping for action /AdminUserCreation
    org.apache.struts.taglib.html.FormTag.lookup(FormTag.java:759)
    org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:443)
    org.apache.jsp.AdminModule.AdminUserCreation_jsp._jspx_meth_html_005fform_005f0(AdminUserCreation_jsp.java:131)
    org.apache.jsp.AdminModule.AdminUserCreation_jsp._jspService(AdminUserCreation_jsp.java:104)
    org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
         org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
         javax.servlet.http.HttpServlet.service(HttpServlet.java:803)


     note The full stack trace of the root cause is available in the Apache Tomcat/6.0.13 logs.

 Servlet.service() for servlet jsp threw exception
 javax.servlet.jsp.JspException: Cannot retrieve mapping for action /AdminUserCreation
 at org.apache.struts.taglib.html.FormTag.lookup(FormTag.java:759)
    at org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:443)
    at org.apache.jsp.AdminModule.AdminUserCreation_jsp._jspx_meth_html_005fform_005f0(AdminUserCreation_jsp.java:131)
    at org.apache.jsp.AdminModule.AdminUserCreation_jsp._jspService(AdminUserCreation_jsp.java:104)
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
    at java.lang.Thread.run(Thread.java:619)

<action attribute="adminUserCreationForm" .....
            type="Admin.Action.AdminUserCreationAction">

package Admin.Form;
public class AdminUserCreationForm ...