IE错误如下：

HTTP Status 404 - /streetManager/index.jsp

---

type Status report

message /streetManager/index.jsp

description The requested resource (/streetManager/index.jsp) is not available.

---

Apache Tomcat/6.0.10

 

百度下：

HTTP Status 404 - //

---

type Status report

message //

description The requested resource (//) is not available.

---

Apache Tomcat/6.0.18

在百度搜索了，得到了提示：

原因：servlet没有配置正确 ，查看web.xml确认正确,以及自己的请求路径正确。

解决：在MyEclipse中点开web.xml查找了n遍，web.xml配置的没有一点错误。然后到程序中查找各个请求的路径，也没有错误。查找了好半天，终于找到了，原来是我在MyEclipse重构的时候复制web.xml的时候,不小心把它复制到了WEB-INF中的lib文件夹中了。当时没有察觉，浪费了我好多时间。把web.xml拖出来放到WEB-INF中就解决了。

HTTP Status 404

在IE中提示“404”错误有以下三种情况

I．未部署Web应用

II．URL输入错误

排错方法：

首先，查看URL的IP地址和端口号是否书写正确。

其次，查看上下文路径是否正确 Project--------Properties------MyElipse-----Web-----

Web Context-root检查这个路径名称是否书写正确。

最后，检查一下文件名称是否书写正确。

III．目录不能被引用

排错方法：

在 Eclipse的“包资源管理器(Package Explorer)”检查文件存放的位置。由于META-INF

WEB-INF文件夹下的内容无法对外发布，所以，如果你引用了带这两个目录的文件，肯定是不允许。例如：http://localhost:8080/guestbook/WEB-INF/index.html就是错误的

文件位置存放错误。

 

解决办法：查看下MyEclipse报错吧..

2010-11-19 9:49:49 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: C:\Program Files\Java\jdk1.6.0\bin;C:\Program Files\Apache Software Foundation\Tomcat 6.0\bin
2010-11-19 9:49:49 org.apache.coyote.http11.Http11Protocol init
信息: Initializing Coyote HTTP/1.1 on http-8080
2010-11-19 9:49:49 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 606 ms
2010-11-19 9:49:49 org.apache.catalina.core.StandardService start
信息: Starting service Catalina
2010-11-19 9:49:49 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/6.0.10
2010-11-19 9:49:49 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextInitialized()
2010-11-19 9:49:49 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextInitialized()
2010-11-19 9:49:50 org.apache.catalina.core.ApplicationContext log
信息: Initializing Spring root WebApplicationContext
2010-11-19 9:50:09 com.microsoft.sqlserver.jdbc.AuthenticationJNI <clinit>
警告: Failed to load the sqljdbc_auth.dll
09:50:10,052  WARN Configurator:126 - No configuration found. Configuring ehcache from ehcache-failsafe.xml found in the classpath: jar:file:/C:/Program Files/Apache Software Foundation/Tomcat 6.0/webapps/streetManager/WEB-INF/lib/ehcache-1.1.jar!/ehcache-failsafe.xml
09:50:32,997 ERROR ContextLoader:204 - Context initialization failed
org.springframework.beans.factory.CannotLoadBeanClassException: Error loading class [com.dailyOffice.agent.agentImpl.DailyOfficeAgentImpl] for bean with name 'dailyOfficeAgentI' defined in file [C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\streetManager\WEB-INF\classes\applicationContext-dailyOfficeBeans.xml]: problem with class file or dependent class; nested exception is java.lang.NoClassDefFoundError: DailyOfficeAgentI
Caused by:
java.lang.NoClassDefFoundError: DailyOfficeAgentI
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
    at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1815)
    at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:872)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1325)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1204)
    at org.springframework.util.ClassUtils.forName(ClassUtils.java:229)
    at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:327)
    at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1073)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:283)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:352)
    at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:246)
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:189)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4336)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:761)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:741)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
    at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:920)
    at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:883)
    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)
    at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1023)
    at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1015)
    at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
    at org.apache.catalina.core.StandardService.start(StandardService.java:448)
    at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
2010-11-19 9:50:33 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: Error loading class [com.dailyOffice.agent.agentImpl.DailyOfficeAgentImpl] for bean with name 'dailyOfficeAgentI' defined in file [C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\streetManager\WEB-INF\classes\applicationContext-dailyOfficeBeans.xml]: problem with class file or dependent class; nested exception is java.lang.NoClassDefFoundError: DailyOfficeAgentI
Caused by: java.lang.NoClassDefFoundError: DailyOfficeAgentI
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
    at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1815)
    at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:872)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1325)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1204)
    at org.springframework.util.ClassUtils.forName(ClassUtils.java:229)
    at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:327)
    at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1073)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:283)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:352)
    at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:246)
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:189)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4336)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:761)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:741)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
    at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:920)
    at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:883)
    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)
    at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1023)
    at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1015)
    at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
    at org.apache.catalina.core.StandardService.start(StandardService.java:448)
    at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
2010-11-19 9:50:33 org.apache.catalina.core.StandardContext start
严重: Error listenerStart
2010-11-19 9:50:33 org.apache.catalina.core.StandardContext start
严重: Context [/streetManager] startup failed due to previous errors
2010-11-19 9:50:33 org.apache.catalina.core.ApplicationContext log
信息: Closing Spring root WebApplicationContext
2010-11-19 9:50:33 org.apache.coyote.http11.Http11Protocol start
信息: Starting Coyote HTTP/1.1 on http-8080
2010-11-19 9:50:34 org.apache.jk.common.ChannelSocket init
信息: JK: ajp13 listening on /0.0.0.0:8009
2010-11-19 9:50:34 org.apache.jk.server.JkMain start
信息: Jk running ID=0 time=0/44  config=null
2010-11-19 9:50:34 org.apache.catalina.startup.Catalina start
信息: Server startup in 44841 ms

 

看来是applicationContext-dailyOfficeBeans.xml文件配置问题喽~~打开看下

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xmlns:aop="http://www.springframework.org/schema/aop"
         xmlns:tx="http://www.springframework.org/schema/tx"
         xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-2.0.xsd
           http://www.springframework.org/schema/aophttp://www.springframework.org/schema/aop/spring-aop-2.0.xsd
           http://www.springframework.org/schema/txhttp://www.springframework.org/schema/tx/spring-tx-2.0.xsd">

    <bean id="dailyOfficeAgentI" class="com.dailyOffice.agent.agentImpl.DailyOfficeAgentImpl">
        <property name="dailyOfficeDaoI" ref="dailyOfficeDaoI"/>
    </bean>
    <bean id="dailyOfficeDaoI" class="com.dailyOffice.dao.daoImpl.DailyOfficeDaoImpl">
        <property name="sessionFactory" ref="sessionFactory"/>
    </bean>
</beans>
呃…问题出在…感觉没错..⊙﹏⊙b汗

继续找其他文件…struts-config.xml

无语中…注释写错了。

继续找问题….Daoimpl.java文件没有import…

import com.common.HibernateSessionFactory;
import com.dailyOffice.dao.daoI.DailyOfficeDaoI;

重新发布成功。

 

怎么MyEclipse有时候不会提示出错…写代码时那个小红叉有时候从不出现…重启后才有…

查看下有什么红叉问题没有解决