Question

在tomcat7中部署struts2出错，求高手解惑啊！

出错信息：息: Overriding property struts.configuration.xml.reload - old value: false new value: true
2011-5-29 6:39:58 org.apache.catalina.core.StandardContext startInternal
严重: Error filterStart
2011-5-29 6:39:58 org.apache.catalina.core.StandardContext startInternal
严重: Context [/str] startup failed due to previous errors
2011-5-29 6:39:58 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
严重: The web application [/str] created a ThreadLocal with key of type [null] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@1573872]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@13ad88b]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.
2011-5-29 6:39:58 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
严重: The web application [/str] created a ThreadLocal with key of type [null] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@134eca]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@199c55a]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.
我的lib里的包：commons-fileupload-1.2.1.jar，commons-io-1.3.2.jar，commons-io-1.3.2.jar，freemarker-2.3.16.jar，
javassist-3.7.ga.jar，jsf-api.jar，jsf-impl.jar，jstl-1.2.jar，ognl-3.0.jar，struts2-core- 2.2.1.1.jar，xwork-core-2.2.1.1.jar

web.xml:<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<welcome-file-list>
<welcome-file>login.jsp</welcome-file>
</welcome-file-list>
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
</filter>

<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>

Answer 1

应该是包冲突了，如果只是struts2的话，
commons-fileupload-1.2.1.jar，commons-io-1.3.2.jar，freemarker-2.3.16.jar，
ognl-3.0.jar，struts2-core- 2.2.1.1.jar，xwork-core-2.2.1.1.jar
这几个就够了。

Answer 2

web.xml里的filter改成如下的：
<filter>
<!-- 定义核心Filter的名称 -->
<filter-name>struts2</filter-name>
<!--定义核心Filter的实现类 -->
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>

这个是Struts2的核心filter实现类

Answer 3

你的好像是字符问题，或者是包导错了，也可能是不兼容的问题