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HTTP Status 500 – Invalid action class configuration that references an unknown class named [logaction] type Exception report message Invalid action class configuration that references an unknown class named [logaction] description The server encountered an internal error that prevented it from fulfilling this request. exception java.lang.RuntimeException: Invalid action class configuration that references an unknown class named [logaction] root cause 首先logaction这类有，struts.xml和app.xml的配置也对，登陆和注册访问它时正确，退出和修改访问时就出错。请大神指点 |
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你访问的action 并不是 logaction ，可能你的action 重复写了。
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| 10分 |
翻译过来就是
无效的动作类的配置，引用了一个命名为“logaction”的未知类 楼主能不能设一个断点或者设计log看看到底哪一个环节出的问题？ |
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我访问的action是logaction啊，你说的重写是什么意思 |
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貌似不会设断点，因为登陆时访问的路径action=”${syspath}/app/logact_login”而注销时访问的路径是 ${syspath}/app/logact_logout，前面登陆成功了，这说明已经访问到logaction了，而后面注销就会出现上述错误，但myeclipse并没有报出异常 |
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不是 重写 是重复 你看看你的action 名字 在你的配置文件里 出现了几次？ |
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哦已看，没有重复，代码如下： <action name="logact_*" class="logaction" method="{1}">
<result name="ok" type="redirect">/login.jsp?log=${log}</result>
<result name="regist" type="redirect">/index.jsp</result>
<result name="logout" >/index.jsp</result>
<result name="update" >/information.jsp</result>
</action>
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struts.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.1//EN" "http://struts.apache.org/dtds/struts-2.1.dtd">
<struts>
<constant name="objectFactory" value="spring"></constant>
<package name="sys" extends="struts-default" abstract="true">
<global-results>
<result type="redirect" name="index">/index.jsp</result>
<result name="error">/error.jsp</result>
</global-results>
</package>
<package name="app" extends="sys" namespace="/app">
<action name="logact_*" class="logaction" method="{1}">
<result name="ok" type="redirect">/login.jsp?log=${log}</result>
<result name="regist" type="redirect">/index.jsp</result>
<result name="logout" >/index.jsp</result>
<result name="update" >/information.jsp</result>
</action>
<action name="orderact_*" class="orderAction" method="{1}">
<!--redirect 重定向 会丢失请求参数 dispatcher 是forword转发 -->
<result name="index" type="redirect">/index.jsp</result>
</action>
<action name="caract_*" class="CarAction" method="{1}">
<!--redirect 重定向 会丢失请求参数 dispatcher 是forword转发 -->
<result name="index" type="redirect">/index.jsp</result>
</action>
<action name="foodtypeact_*" class="foodtypeaction" method="{1}">
</action>
</package>
<package name="food" namespace="/food" extends="json-default">
<action name="foodAction_*" class="foodAction" method="{1}">
<result type="json">
<param name="noCache">true</param>
<param name="ignoreHierarchy">false</param>
</result>
</action>
<action name="foodtypeact_*" class="foodtypeaction" method="{1}">
<result type="json">
<param name="noCache">true</param>
<param name="ignoreHierarchy">false</param>
</result>
</action>
</package>
</struts>
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配置文件出错了，不认识这个类，发下配置文件吧。
java.lang.RuntimeException: Invalid action class configuration that references an unknown class named [logaction] |
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| 20分 |
我知道了，你不能把logaction直接放在src下 你建个包 把这个类丢里面。 |
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application.xml
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd"> <bean id="c3p0dts" class="com.mchange.v2.c3p0.ComboPooledDataSource" > <property name="driverClass" value="com.mysql.jdbc.Driver"></property> <property name="jdbcUrl" value="jdbc:mysql://127.0.0.1:3306/fastfood?useUnicode\=true&characterEncoding=UTF-8"></property> <property name="user" value="root"></property> <property name="password" value=""></property> <property name="maxPoolSize" value="100"></property> <property name="minPoolSize" value="20"></property> <property name="maxIdleTime" value="20000"></property> </bean> <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> <property name="dataSource" ref="c3p0dts"></property> <property name="mappingResources"> <list> <value>com/qrsx/bean/Userinfo.hbm.xml</value> <value>com/qrsx/bean/Province.hbm.xml</value> <value>com/qrsx/bean/City.hbm.xml</value> <value>com/qrsx/bean/Foodtype.hbm.xml</value> <value>com/qrsx/bean/Foodinfo.hbm.xml</value> <value>com/qrsx/bean/Foodcar.hbm.xml</value> <value>com/qrsx/bean/Orderinfo.hbm.xml</value> <value>com/qrsx/bean/Userlevel.hbm.xml</value> </list> </property> </bean> <!-- 实例化manager --> <bean id="foodmanager" class="com.qrsx.model.FoodManager"> <property name="mp"> <map> <entry key="1" value-ref="fooddao"></entry> <entry key="2" value-ref="userinfodao"></entry> <entry key="3" value-ref="orderdao"></entry> <entry key="4" value-ref="foodcardao"></entry> <entry key="5" value-ref="provincedao"></entry> <entry key="6" value-ref="citydao"></entry> <entry key="7" value-ref="foodtypedao"></entry> </map> </property> </bean> <bean id="sysdao" abstract="true"> <property name="sef" ref="sessionFactory"></property> </bean> <bean id="userinfodao" class="com.qrsx.dao.UserinfoDAO" parent="sysdao"></bean> <bean id="provincedao" class="com.qrsx.dao.ProvinceDAO" parent="sysdao"></bean> <bean id="citydao" class="com.qrsx.dao.CityDAO" parent="sysdao"></bean> <bean id="foodtypedao" class="com.qrsx.dao.FoodTypeDAO" parent="sysdao"></bean> <bean id="fooddao" class="com.qrsx.dao.FoodDAO" parent="sysdao"></bean> <bean id="foodcardao" class="com.qrsx.dao.FoodCarDAO" parent="sysdao"></bean> <bean id="orderdao" class="com.qrsx.dao.OrderDAO" parent="sysdao"></bean> <bean id="vhelper" class="com.qrsx.view.ViewHelper" scope="session"> <property name="manager" ref="foodmanager"></property> </bean> <!-- 由于设置bean定义中设置了abstract="true",因此它不能被容器实例化,只是在此起了模板的作用,供其他bean继承 --> <bean id="appactionsupport" class="com.qrsx.action.AppActionSupport" abstract="true" > <property name="manager" ref="foodmanager"></property> </bean> <bean id="logaction" class="com.qrsx.action.LogAction" scope="prototype" parent="appactionsupport"></bean> <bean id="orderAction" class="com.qrsx.action.orderAction" scope="prototype" parent="appactionsupport"></bean> <bean id="CarAction" class="com.qrsx.action.CarAction" scope="prototype" parent="appactionsupport"></bean> <bean id="foodtypeaction" class="com.qrsx.action.FoodTypeAction" scope="prototype" parent="appactionsupport"></bean> <bean id="foodAction" class="com.qrsx.action.FoodAction" scope="prototype" parent="appactionsupport"></bean> </beans> |
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这个是在spring得管理下配置的，LogAction有自己的包 |
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配置文件已发 |
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