开发struts2步骤

<1>:新建Webproject
<2>:导入相应的jar文件
struts2-core-2.0.11.2.jar
xwork-2.0.5.jar
ognl-2.6.11.jar
freemarker-2.3.8.jar
commons-logging-1.0.4.jar
<3>:配置web.xml 配置filter
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>

<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<4>:开发Action
1：普通的java类
2：含有execute方法
3：execute方法返回值为string
<5>:配置struts.xml
<struts>
<package name="example" extends="struts-default">

<action name="login" class="cn.com.ambow.struts2.day1.web.action.LoginAction">

<result name="success">/day1/success.jsp</result>

<result name="error">/day1/error.jsp</result>
</action>
</package>
</struts>

Struts2的后缀名为：action