问题：如下
014-9-27 14:17:04 org.apache.catalina.core.AprLifecycleListener init
信息: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: E:\anzhuangbao\MyEclipse\bin;E:\anzhuangbao\MyEclipse\myeclipse\eclipse\plugins\com.genuitec.eclipse.easie.tomcat.myeclipse_6.5.0.zmyeclipse650200806\tomcat\bin
2014-9-27 14:17:04 org.apache.coyote.http11.Http11Protocol init
信息: Initializing Coyote HTTP/1.1 on http-8080
2014-9-27 14:17:04 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 846 ms
2014-9-27 14:17:04 org.apache.catalina.core.StandardService start
信息: Starting service Catalina
2014-9-27 14:17:04 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/6.0.13
2014-9-27 14:17:09 org.apache.catalina.core.ApplicationContext log
信息: Initializing Spring root WebApplicationContext
2014-09-27 14:17:17,212 WARN [Settings.java:143] : Settings: Could not parse struts.locale setting, substituting default VM locale
2014-9-27 14:17:18 org.apache.coyote.http11.Http11Protocol start
信息: Starting Coyote HTTP/1.1 on http-8080
2014-9-27 14:17:18 org.apache.jk.common.ChannelSocket init
信息: JK: ajp13 listening on /0.0.0.0:8009
2014-9-27 14:17:19 org.apache.jk.server.JkMain start
信息: Jk running ID=0 time=0/37 config=null
2014-9-27 14:17:19 org.apache.catalina.startup.Catalina start
信息: Server startup in 14241 ms
2014-09-27 14:18:28,107 ERROR [ActionComponent.java:259] : Could not execute action: /mainaction
There is no Action mapped for action name mainaction. – [unknown location]
at com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:186)
at org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:41)
at org.apache.struts2.components.ActionComponent.executeAction(ActionComponent.java:249)
JSP界面：
<center>
<s:action name=”mainaction” executeResult=”false”></s:action>
<div id=”right”>
<ul class=”list”>
<li class=”listTitle”>
最新上架<a class=”more”>更多..</a>
</li>
<s:iterator value=”#request.newbookList” status=”st”>
<li class=”listPicture”>
<a href=”singleBook.jsp?bookId=<s:property value=”lid” />”><img src=””upload/<s:property value=”lpricture” />””/></a>
</li>
<li class=”listMaessage”>
<a class=”bookName” href=”singleBook.jsp?bookId=<s:property value=”bookId” />”><s:property value=”lname” /></a><br/><br/>
作者：<a class=”bookStyle” href=”oneType.jsp?searchType=bookAuthor&searchDescribe=<s:property value=”lauthor”/>”><s:property value=”lauthor”/></a><br/><br/>
出版社：<a class=”bookStyle” href=”oneType.jsp?searchType=bookPress&searchDescribe=<s:property value=”lpress”/>”><s:property value=”lpress”/></a><br/><br/>
类别：<a class=”bookStyle” href=”oneType.jsp?searchType=bookType&searchDescribe=<s:property value=”ltype”/>”><s:property value=”ltype”/></a><br/><br/>
</li>
</s:iterator>
</ul>
struts 配置界面如下：
<?xml version=”1.0″ encoding=”UTF-8″ ?>
<!DOCTYPE struts PUBLIC
“-//Apache Software Foundation//DTD Struts Configuration 2.0//EN”
“http://struts.apache.org/dtds/struts-2.0.dtd”>
<struts>
<constant name=”struts.enable.DynamicMethodInvocation” value=”false” />
<constant name=”struts.objectFactory” value=”spring” />
<constant name=”struts.devMode” value=”false” />
<constant name=”struts.locale” value=”en_UTF-8″ />
<package name=”default” namespace=”/” extends=”struts-default”>
<!– 登录判断 –>
<action name=”adenglu” class=”actionclass” method=”denglu”>
<result name=”userok”>user.jsp</result>
<result name=”adminok”>/admin/admin.jsp</result>
<result name=”error”>error.jsp</result>
</action>
<!– 判断昵称是否唯一,然后注册新用户 –>
<action name=”aselectname” class=”actionclass” method=”selectname”>
<result name=”UserRegisterOk”>error.jsp</result>
<result name=”error”>error.jsp</result>
</action>
<!– 退出用户登录 –>
<action name=”aExitLogin” class=”actionclass” method=”ExitLogin”>
<result name=”AdminExitLoginOk”>enter.jsp</result>
<result name=”UserExitLoginOk”>login.jsp</result>
<result name=”error”>error.jsp</result>
</action>
<action name=”mainaction” class=”mainAction” >
</action>
application。。。。配置界面：
<bean id=”bookQ” class=”query.bookQuery” abstract=”false”
lazy-init=”default” autowire=”default” dependency-check=”default”>
<property name=”sessionFactory”>
<ref local=”sessionFactory” />
</property>
</bean>
<bean id=”mainAction” class=”com.onlinebookstore.action.mainAction” scope=”protoType”>
<property name=”bookQ”>
<ref bean=”bookQ” />
</property>
</bean>
Action 界面：
public class mainAction extends ActionSupport{
private bookQuery bookQ;
public void setBookQ(bookQuery bookQ) {
this.bookQ = bookQ;
}
public String execute(){
// 最新上架
System.out.println(“ceshi”);
List newbookList=bookQ.newbook(1, 6);
HttpServletRequest request=ServletActionContext.getRequest();
request.setAttribute(“newbookList”, newbookList);
return null;
}
}
bookQuery 代码：
//显示最新上架的图书
public List newbook(int pageNumber, int pageSize) { //List<Library> 标明将结果及转换成 Library 型
String sql = “from Library l where l.lsum > 0 order by l.lshelvetime desc “;
try
{
List newbook = this.getHibernateTemplate().find(sql);
return newbook;
}
catch (RuntimeException re)
{
throw re;
}
}
}
请大神帮帮忙，分析一下这是什么原因！早上起床，就开始调现在还没有吃饭了，小弟先去吃个饭哈！有劳大神啦！ 如果程序这样分析不出来原因，小弟可提供源码及数据库供大神分析！
