spring-stutrs求解答
这里贴上applicationContext里的代码:
<?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"> <!-- 依赖 -->
<bean id="udao" class="com.it.dao.UserDAO"></bean> <bean id="pdao" class="com.it.dao.ProvDAO"></bean> <bean id="OptUserAct" class="com.it.action.UserOptAction" scope="prototype">
<property name="dao" ref="udao"></property>
</bean>
<bean id="LoginUserAct" class="com.it.action.UserLoginAction" scope="prototype">
<property name="dao" ref="udao"></property>
</bean>
<bean id="ShowUserAct" class="com.it.action.UserShowAction" scope="prototype">
<property name="dao" ref="udao"></property>
</bean>
<bean id="ExitUserAct" class="com.it.action.UserExitAction" scope="prototype"></bean>
<bean id="ToupdUserAct" class="com.it.action.UserToupdAction" scope="prototype">
<property name="dao" ref="udao"></property>
</bean> <bean id="ProvQueryAct" class="com.it.action.ProvQueryAction" scope="prototype">
<property name="dao" ref="pdao"></property>
</bean>
</beans>
struts-prov.xml里的代码:
<?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> <package name="prov" namespace="/users" extends="struts-default" >
<action name="topc" class="ProvQueryAct" method="queryAll">
<result name="success">/users/add1.jsp</result>
</action>
</package>
</struts>
十月 08, 2016 3:15:29 下午 org.springframework.beans.factory.support.DefaultSingletonBeanRegistry destroySingletons
信息: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@63e5d6c2: defining beans [udao,pdao,OptUserAct,LoginUserAct,ShowUserAct,ExitUserAct,ToupdUserAct,ProvQueryAct]; root of factory hierarchy
十月 08, 2016 3:15:29 下午 org.springframework.web.context.ContextLoader initWebApplicationContext
严重: Context initialization failed
org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [com.it.dao.ProvDAO] for bean with name 'pdao' defined in ServletContext resource [/WEB-INF/applicationContext.xml]; nested exception is java.lang.ClassNotFoundException: com.it.dao.ProvDAO
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1141)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:524)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1177)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:758)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:422)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4791)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5285)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:618)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1100)
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1618)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
Caused by: java.lang.ClassNotFoundException: com.it.dao.ProvDAO
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1714)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)
at org.springframework.util.ClassUtils.forName(ClassUtils.java:211)
at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:385)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1138)
... 22 more
十月 08, 2016 3:15:29 下午 org.apache.catalina.core.StandardContext listenerStart
严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [com.it.dao.ProvDAO] for bean with name 'pdao' defined in ServletContext resource [/WEB-INF/applicationContext.xml]; nested exception is java.lang.ClassNotFoundException: com.it.dao.ProvDAO
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1141)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:524)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1177)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:758)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:422)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4791)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5285)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:618)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1100)
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1618)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
Caused by: java.lang.ClassNotFoundException: com.it.dao.ProvDAO
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1714)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)
at org.springframework.util.ClassUtils.forName(ClassUtils.java:211)
at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:385)
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1138)
... 22 more
我的dao明明有,为什么报这种错???求解答
spring-stutrs求解答的更多相关文章
- 阿里巴巴Web前端面试的一道JS题目,求解答!!!
题目大概是这种: function outer(){ return inner; var inner = "a"; function inner(){}; inner = 9; } ...
- VS15 preview 5打开文件夹自动生成slnx.VC.db SQLite库疑惑?求解答
用VS15 preview 5打开文件夹(详情查看博客http://www.cnblogs.com/zsy/p/5962242.html中配置),文件夹下多一个slnx.VC.db文件,如下图: 本文 ...
- 求解答,Android源码编译时怎样添加第三方jar包
各位大神好,遇到的问题如标题. 我用Eclipse写了一个android工程,但是这个工程需要到SDK的隐藏类,所有想在源码下编译,但是每次mm之后,都会出现错误,提示是找不到对应的类. 我需要加入的 ...
- mysql数据库关于事务的问题?求解答
表格代码: CREATE TABLE `t_teacher` ( `id` ) NOT NULL AUTO_INCREMENT, `name` ) NOT NULL, `deposit` ) DEFA ...
- vlookup匹配不出,明明文本内容是一样的,求解答。
看起来很简单,肉眼看都知道就是匹配他,但是就是匹配不出.用trim去掉了空格,用分列去掉空格.tab这些看不见的.也改了单元格是数字型,而且粘贴是用数值型粘贴,全都匹配不出用if函数验证两个匹配对象是 ...
- hdu 1809 求SG函数
A New Tetris Game(2) Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Oth ...
- Spring AOP 源码分析系列文章导读
1. 简介 前一段时间,我学习了 Spring IOC 容器方面的源码,并写了数篇文章对此进行讲解.在写完 Spring IOC 容器源码分析系列文章中的最后一篇后,没敢懈怠,趁热打铁,花了3天时间阅 ...
- linux c select函数使用求解释
代码非常easy,就是发送c语言发送http请求.但 i= read(sockfd, buf, BUFSIZE-1); 能够正常执行, 替换为i= Read(sockfd, buf, B ...
- Spring boot内置Tomcat的临时目录被删除导致文件上传不了-问题解析
目录 1.问题 2.1. 为什么需要使用这个/tmp/tomcat*? 2.2.那个 /tmp/tomcat* 目录为什么不存在? 三.解决办法 修改 springboot 配置,不要在/tmp 下创 ...
随机推荐
- Christmas Trees, Promises和Event Emitters
今天有同事问我下面这段代码是什么意思: var MyClass = function() { events.EventEmitter.call(this); // 这行是什么意思? }; util.i ...
- [Linux] linux下安装配置 zookeeper/redis/solr/tomcat/IK分词器 详细实例.
今天 不知自己装的centos 出现了什么问题, 一直卡在 启动界面, 找了半天没找见原因(最后时刻还是发现原因, 只因自己手欠一怒之下将centos删除了, 而且选择的是在本地磁盘也删除. ..让我 ...
- Java面试(1)-- Java逻辑运算符
class Demo04{ public static void main(String[] args){ //逻辑运算符 //例1 System.out.println(true | false & ...
- 浅谈linux 下,利用Nginx服务器代理实现ajax跨域请求。
ajax跨域请求对于前端开发者几乎在任何一个项目中都会用到,众所周知,跨域请求有三种方式: jsonp; XHR2 代理: jsonp: 这种应该是开发中是使用的最多的,最常见的跨域请求方法,其实aj ...
- C++类的静态成员详解
类的静态成员分为静态数据成员和静态成员函数 静态数据成员 假如我们要设计一个战争游戏,游戏中有许多的兵种.游戏的过程中,每隔一段时间每个兵种都会产生,同时由于战争的消耗,每个兵种士兵的数量又会减少.为 ...
- EntityFramework 7 更名为EntityFramework Core(预发布状态)
前言 最近很少去学习和探索新的东西,尤其是之前一直比较关注的EF领域,本身不太懒,但是苦于环境比较影响自身的心情,所以迟迟没有下笔,但是不去学习感觉在精神层面缺少点什么,同时也有园友说EF又更新了,要 ...
- The network bridge on device VMnet0 is not running
The network bridge on device VMnet0 is not running. The virtual machine will not be able to communic ...
- MySQL分区总结
MySQL支持RANGE,LIST,HASH和KEY四种分区.其中,每个分区又都有一种特殊的类型.对于RANGE分区,有RANGE COLUMNS分区.对于LIST分区,有LIST COLUMNS分区 ...
- ubunt14.04 安装JDK
1.到 Sun 的官网下载 http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html 选择 ...
- 优化JS加载时间过长的一种思路
文章版权由作者李晓晖和博客园共有,若转载请于明显处标明出处:http://www.cnblogs.com/naaoveGIS/. 1.背景 去年公司在漳州的一个项目中,现场工程人员反映地图部分出图有点 ...