struts2 -升级后控制器映射错误

从Struts版本2.1.8.1升级到2.3.16.3后，我有一些控制器映射的问题。升级前一切正常，但现在60多个控制器中有3个出现了下一个错误:

ERROR [ActionComponent] Could not execute action: //vendor-tree!index命名空间"/"和操作名称"vendor-tree!index"没有动作映射。-[未知位置]

这个动作必须在/vendor-tree!index而不是在//vendor-tree!index，但我不明白为什么Struts只在错误的地方寻找这3个控制器。我把所有这些控制器都命名为

 <#escape x as x?html>
    <@s.action name="vendor-tree!index" executeResult="true" /> 
 </#escape>

<constant name="struts.enable.DynamicMethodInvocation" value="true" />不改变任何东西
Struts2: method attribute in Button doesn't work是另一种情况，它不能解决这个

struts.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
        "-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
        "http://struts.apache.org/dtds/struts-2.3.dtd">
<struts>
    <constant name="struts.ui.theme" value="xhtml"/>
    <constant name="struts.locale" value="bg_BG"/>
    <constant name="struts.ui.templateDir" value="template" />
    <constant name="struts.custom.i18n.resources" value="global, ajax, help, xhtml" />
    <constant name="struts.devMode" value="false" />
    <constant name="struts.enable.DynamicMethodInvocation" value="true" />
    <constant name="struts.action.extension" value="html,xhtml,,xml,json" />
    <bean type="org.apache.struts2.dispatcher.mapper.ActionMapper" name="mymapper" class="stemo.ActionMapper.HierarchicalRestActionMapper"/>
    <constant name="struts.mapper.class" value="mymapper"/>
    <!--
     enable the NamedVariablePatternMatcher to enable {variables} in the action namespace
    -->
    <bean type="com.opensymphony.xwork2.util.PatternMatcher" name="namedVariablePatternMatcher"
          class="com.opensymphony.xwork2.util.NamedVariablePatternMatcher"/>
    <constant name="struts.patternMatcher" value="namedVariablePatternMatcher"/>
    <!--
    <constant name="struts.convention.action.checkImplementsAction" value="false"/>
    <constant name="struts.convention.action.checkAnnotation" value="false"/>
    <constant name="struts.convention.action.defaultMethodName" value="index"/>
    -->
    <constant name="struts.convention.action.suffix" value="Controller"/>
    <constant name="struts.convention.action.mapAllMatches" value="true"/>
    <constant name="struts.convention.default.parent.package" value="controllers"/>
    <constant name="struts.convention.result.path" value="/"/>
    <!-- constant name="struts.convention.package.locators.basePackage" value="stemo"/ -->
    <constant name="struts.convention.package.locators" value="controllers"/>
    <!--  Overwrite Convention -->

    <package name="controllers" extends="struts-default" namespace="/" >
        <interceptors>
            <interceptor name="storeMessages" class="org.apache.struts2.interceptor.MessageStoreInterceptor" />
            <!--interceptor name="messMessage" class="stemo.ActionMapper.RedirectMessageInterceptor"/ -->
            <interceptor name="cachingHeadersInterceptor" class="stemo.ActionMapper.CachingHeadersInterceptor"/>
            <interceptor name="myCookie" class="stemo.ActionMapper.CookiesInterceptor"/>
            <interceptor name="myLogger" class="stemo.ActionMapper.LoggerInterceptor"/>
            <interceptor-stack name="myStack">
                 <!-- interceptor-ref name="messMessage"/ -->
                <interceptor-ref name="storeMessages" >
                    <param name="operationMode">AUTOMATIC</param>
                </interceptor-ref>
                 <interceptor-ref name="myCookie"/>
                <interceptor-ref name="myLogger"/>
                <interceptor-ref name="defaultStack" />
            </interceptor-stack>
        </interceptors>
        <default-interceptor-ref name="myStack"/>
    </package>
    <!-- for JBoss -->
    <constant name="struts.convention.exclude.parentClassLoader" value="true" />
    <constant name="struts.convention.action.fileProtocols" value="jar,vfsfile,vfszip" />
    <constant name="struts.convention.classLoader.excludeParent" value="false" />

    <!-- for Struts version 2.3.18+ -->
    <constant name="struts.multipart.parser" value="jakarta-stream" />
    <constant name="struts.multipart.maxSize" value="50242880" />
    <!--
    <constant name="struts.freemarker.manager.classname" value="org.apache.struts2.views.freemarker.FreemarkerManager" />
     -->
    <constant name="struts.freemarker.manager.classname" value="customFreemarkerManager"/>
    <constant name="struts.freemarker.mru.max.strong.size" value="250" />
    <constant name="struts.freemarker.templatesCache.updateDelay" value="1800" />

    <package name="json" extends="json-default">
        <action name="brand-ajax" class="stemo.json.BrandAjaxController">
            <result type="json">
                <param name="root">model</param>
                <param name="excludeProperties">LHarakt, Harakt</param>
            </result>
        </action>
        <action name="vendor-ajax" class="stemo.json.VendorAjaxController">
            <result type="json">
                <param name="root">model</param>
                <param name="excludeProperties">LHarakt, Harakt</param>
            </result>
        </action>
    </package>
</struts>

<<p> 问题控制器/strong>
package stemo.controllers; import com.opensymphony.xwork2.ModelDriven; import org.apache.struts2.convention.annotation.Result; import org.apache.struts2.convention.annotation.Results; import org.apache.struts2.interceptor.SessionAware; import org.apache.struts2.rest.DefaultHttpHeaders; import org.apache.struts2.rest.HttpHeaders; import org.springframework.beans.factory.annotation.Autowired; import stemo.hibernate.ObjectUtils; import stemo.hibernate.model.DAO.VendorDAO; import stemo.hibernate.model.entity.Vendor; import stemo.hibernate.model.filters.*; import java.util.List; import java.util.Map; @Results({ @Result(name = "success", type = "freemarker", location = "/vendortree.ftl") }) public class VendorTreeController implements ModelDriven<Object>, SessionAware { private VendorDAO vendorDAO; private List<Vendor> vendors; private String sklad_check; private String promo_check; private String newprice_check; private String lowprice_check; private String newproduct_check; private String oldproduct_check; private String withgift_check; private String sch_check; private FilterManager filters = null; private Map<String, Object> sessionMap; @Autowired public void setVendorDAO(VendorDAO vendorDAO) { this.vendorDAO = vendorDAO; } private FilterManager initFilters() { if (filters != null) { return filters; } filters = new FilterManager(); if (!ObjectUtils.isEmpty(sklad_check)) { StoreFilter f = new StoreFilter(); filters.addFilter(f); } if (!ObjectUtils.isEmpty(promo_check)) { PromoFilter f = new PromoFilter(); filters.addFilter(f); } if (!ObjectUtils.isEmpty(newproduct_check)) { NewProductFilter f = new NewProductFilter(); filters.addFilter(f); } if (!ObjectUtils.isEmpty(withgift_check)) { ProductsWithGift f = new ProductsWithGift(); filters.addFilter(f); } if (!ObjectUtils.isEmpty(newprice_check)) { ProductsWithNewPrices f = new ProductsWithNewPrices(); filters.addFilter(f); } if (!ObjectUtils.isEmpty(lowprice_check)) { ProductsWithLowerPrices f = new ProductsWithLowerPrices(); filters.addFilter(f); } if (!ObjectUtils.isEmpty(oldproduct_check)) { OldProductsFilter f = new OldProductsFilter(); filters.addFilter(f); } if (!ObjectUtils.isEmpty(sch_check)) { SecondHandFilter f = new SecondHandFilter(); filters.addFilter(f); } return filters; } public HttpHeaders index() { sklad_check = (String) sessionMap.get("sklad_check"); promo_check= (String) sessionMap.get("promo_check"); newprice_check = (String) sessionMap.get("newprice_check"); lowprice_check = (String) sessionMap.get("lowprice_check"); newproduct_check = (String) sessionMap.get("newproduct_check"); oldproduct_check = (String) sessionMap.get("oldproduct_check"); withgift_check = (String) sessionMap.get("withgift_check"); sch_check = (String) sessionMap.get("sch_check"); FilterManager filters = initFilters(); vendors = vendorDAO.findAll(filters); return new DefaultHttpHeaders("success").disableCaching(); } @Override public Object getModel() { return vendors; } @Override public void setSession(Map<String, Object> stringObjectMap) { sessionMap = stringObjectMap; } }
工作控制器

package stemo.controllers; import com.opensymphony.xwork2.ModelDriven; import org.apache.struts2.convention.annotation.Result; import org.apache.struts2.convention.annotation.Results; import org.apache.struts2.interceptor.SessionAware; import org.apache.struts2.rest.DefaultHttpHeaders; import org.apache.struts2.rest.HttpHeaders; import org.springframework.beans.factory.annotation.Autowired; import stemo.hibernate.model.DAO.PenaltyDAO; import stemo.hibernate.model.entity.PenaltyInfo; import stemo.hibernate.model.entity.User; import stemo.hibernate.model.entity.date.MonthItem; import java.util.List; import java.util.Map; @Results({ @Result(name = "success", type = "freemarker", location = "/penalty_details.ftl"), @Result(name = "list", type = "freemarker", location = "/penalty_all_details.ftl"), @Result(name = "error", type = "redirect", location = "/products") }) public class PenaltyController implements ModelDriven<Object>, SessionAware { private Map<String, Object> sessionMap; private List<PenaltyInfo> penaltyInfo; private String date; private Double penalty; private PenaltyDAO penaltyDAO; @Autowired public void setPenaltyDAO(PenaltyDAO penaltyDAO) { this.penaltyDAO = penaltyDAO; } @Override public void setSession(Map<String, Object> stringObjectMap) { this.sessionMap = stringObjectMap; } @Override public Object getModel() { return penaltyInfo; } public String getDate() { return date; } public void setDate(String date) { this.date = date; } public Double getPenalty() { return penalty; } //GET public HttpHeaders index() { User user = (User) sessionMap.get("user"); if ((user != null)) { //months = MonthItem.getMonths(null); if (date == null) { date = MonthItem.getCurrent(); } penaltyInfo = penaltyDAO.getList(user,MonthItem.toDate(date)); penalty = penaltyDAO.getPenalty(user,MonthItem.toDate(date)); return new DefaultHttpHeaders("success").disableCaching(); } else return new DefaultHttpHeaders("error").disableCaching(); } public HttpHeaders list() { User user = (User) sessionMap.get("user"); if ((user != null)) { penaltyInfo = penaltyDAO.getAllList(user); penalty = user.getPenalty(); return new DefaultHttpHeaders("list").disableCaching(); } else return new DefaultHttpHeaders("error").disableCaching(); } }
自定义映射器

public class HierarchicalRestActionMapper extends RestActionMapper { protected void parseNameAndNamespace(String uri, ActionMapping mapping, ConfigurationManager configManager) { Set<String> actions = new HashSet<String>(); PackageConfig packageConfig; Configuration configuration = configManager.getConfiguration(); // get the current set of action names in our packages of interest Map<String, PackageConfig> packageConfigs = configuration.getPackageConfigs(); for (Map.Entry<String, PackageConfig> packageEntry : packageConfigs.entrySet()) { packageConfig = packageEntry.getValue(); actions.addAll(packageConfig.getActionConfigs().keySet()); } // parse the uri into namespace, action, method and id Map<String, String> params = URIActionMethodParser.process(uri, actions); if (params != null) { // update the mapping mapping.setNamespace(params.get("namespace")); params.remove("namespace"); mapping.setName(params.get("action")); params.remove("action"); mapping.setParams((Map) params); } } }
你知道为什么吗?

当我执行动作标签没有输入方法

<@s.action name="vendor-tree" executeResult="true"/>

Struts抛出缺失执行方法错误。我把我的input方法重命名为execute，现在一切正常。

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