struts环境搭建

jar包
web.xml
struts.xml  

<package name="struts2" extends="struts-default">
        <action name="login" class="com.shengsiyuan.struts2.LoginAction" >
            <result name="success">/result.jsp</result>
        </action>
</package>

strutsDTD

<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.1.7//EN"
    "http://struts.apache.org/dtds/struts-2.1.7.dtd">

<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>

流程总结

1.加载jar包
2.新建类，编写execute方法
3.新建struts.xml 
4.配置web.xml

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