[Trouble Shoot]Struts2和Tile2

配置文件所在目录：

/WEB-INF

    /web.xml

    /tiles.xml

    /classes

        /struts.xml

各配置文件的内容如下：

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"> <display-name>Struts2Example5</display-name> <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> <listener> <listener-class>org.apache.struts2.tiles.StrutsTilesListener</listener-class> </listener> <session-config> <session-timeout> 30 </session-timeout> </session-config> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list></web-app>

 

tiles.xml

<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE tiles-definitions PUBLIC "-//Apache Software Foundation//DTD Tiles Configuration 2.0//EN" "http://tiles.apache.org/dtds/tiles-config_2_0.dtd"><tiles-definitions> <definition name="baseLayout" template="/baseLayout.jsp"> <put-attribute name="title" value="Template"/> <put-attribute name="header" value="/header.jsp"/> <put-attribute name="menu" value="/menu.jsp"/> <put-attribute name="body" value="/body.jsp"/> <put-attribute name="footer" value="/footer.jsp"/> </definition> <definition name="welcome" extends="baseLayout"> <put-attribute name="title" value="Welcome"/> <put-attribute name="body" value="/welcome.jsp"/> </definition> <definition name="friends" extends="baseLayout"> <put-attribute name="title" value="Friends"/> <put-attribute name="body" value="/friends.jsp"/> </definition> <definition name="office" extends="baseLayout"> <put-attribute name="title" value="Office"/> <put-attribute name="body" value="/office.jsp"/> </definition></tiles-definitions>

值得注意的是，我使用的是struts2.1.8.1，在使用Tiles Plugin时，对应的tiles.xml文件的格式声明是

<!DOCTYPE tiles-definitions PUBLIC "-//Apache Software Foundation//DTD Tiles Configuration 2.0//EN" "http://tiles.apache.org/dtds/tiles-config_2_0.dtd">

而不是

<!DOCTYPE tiles-definitions PUBLIC "-//Apache Software Foundation//DTD Tiles Configuration 2.1//EN" "http://tiles.apache.org/dtds/tiles-config_2_1.dtd">

后者是Tiles2.2.1使用的格式。但是Tiles2.2.1与struts2.1.8.1似乎不兼容。总之使用Tiles2.2.1的库文件，我的网站在Tomcat6中启动不了，而使用struts2自带的tiles库文件就没有问题。

 

struts.xml

<?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="default" extends="struts-default"> <result-types> <result-type name="tiles" class="org.apache.struts2.views.tiles.TilesResult"/> </result-types> <action name="*Link" class="bit.tmore.felix.action.LinkAction" method="{1}"> <result name="welcome" type="tiles">welcome</result> <result name="friends" type="tiles">friends</result> <result name="office" type="tiles">office</result> </action> </package></struts>

 

  最后是我使用的库文件的列表：

commons-beanutils-1.8.0.jar
commons-digester-2.0.jar
commons-fileupload-1.2.1.jar
commons-io-1.3.2.jar
commons-logging-api-1.1.jar
freemarker-2.3.15.jar
ognl-2.7.3.jar
struts2-convention-plugin-2.1.8.1.jar
struts2-core-2.1.8.1.jar
struts2-tiles-plugin-2.1.8.1.jar
tiles-api-2.0.6.jar
tiles-core-2.0.6.jar
tiles-jsp-2.0.6.jar
xwork-core-2.1.6.jar