Struts1.x 文件配置完整小例子

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="3.0" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee   http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"> <display-name />
<!--注册Struts中心控制器-->
<servlet>
<servlet-name>action</servlet-name>
<servlet-class>org.apache.struts.action.ActionServlet</servlet-class>

<!--读初始化文件信息  -->
<init-param>
<param-name>config</param-name><!--参数名  -->
<param-value>/WEB-INF/struts-config.xml</param-value><!--文件名  -->
</init-param>

<init-param>
<param-name>debug</param-name>
<param-value>3</param-value>
</init-param>

<init-param>
<param-name>detail</param-name>
<param-value>3</param-value>
</init-param>

<load-on-startup>0</load-on-startup><!--服务器启动就初始化 0表示最先初始化  -->

</servlet>

<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.do</url-pattern><!--表示对所有的do请求都进行初始化  -->
</servlet-mapping>

<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.3//EN" "http://struts.apache.org/dtds/struts-config_1_3.dtd">

<struts-config>
<form-beans >
<form-bean name="HelloForm" type="com.yourcompany.struts.form.HelloForm" />
</form-beans>
<!--struts-config.xml文件中<form-beans>和<action-mappings>的顺序不能变，有DTD约束规定。  -->

<global-exceptions />
<global-forwards />

<action-mappings >
<!-- input 验证失败时的转发路径 -->
<!-- path请求访问的Action的路径 -->
<!-- <forward>定义请求转发的路径 -->
<!--	path指明调用者(JSP)能通过中心控制器ActionServlet找到该Action  -->
<action
path="/HelloWord"
type="com.yourcompany.struts.action.HelloAction"
name="HelloForm"
scope="request"
validate="true"
input="/hello.jsp">
<forward name="SayHello" path="/hello.jsp" />
</action>
</action-mappings>
<message-resources parameter="com.yourcompany.struts.ApplicationResources" />
</struts-config>