struts超简单入门（二）

【hello.jsp】内容：

<%@ page contentType="text/html;charset=UTF-8" language="java" %>

<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>

<html:html locale="true">
<head>
  <title><bean:message key="hello.jsp.title" /></title>
  <html:base/>
</head>

<body>
  <p><h2><bean:message key="hello.jsp.page.heading" /></h2></p>
  <html:errors /><p>
  <logic:present name="helloForm" scope="request">
    <h2>Hello <bean:write name="helloForm" property="person" />！</h2>
  </logic:present>

  <html:form action="helloWorld.do" focus="person">
    <bean:message key="hello.jsp.prompt.person" />
    <html:text property="person" size="20" maxlength="20" /><br>
 <html:submit property="submit" value="提交" />
 <html:reset/>
  </html:form><br>

  <html:img page="/struts-power.jpg" alt="Powered by Struts" />
</body>

</html:html>

【struts-config.xml】内容：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.1//EN"
          "http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd">

<struts-config>
  <form-beans>
    <form-bean name="helloForm" type="com.javer.test.struts.HelloFrom"/>
  </form-beans>

  <action-mappings>
    <action path="/helloWorld" type="com.javer.test.struts.HelloAction" name="helloForm" scope="request" validate="true" input="/hello.jsp">
   <forward name="SayHello" path="/hello.jsp" />
 </action>
  </action-mappings>

  <message-resources parameter="com.javer.test.struts.Application" />
</struts-config>

【web.xml】内容：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
  <filter>
    <filter-name>The Webapp Framework Set Character Encoding</filter-name>
 <filter-class>com.javer.test.struts.EncodingFilter</filter-class>
 <init-param>
   <param-name>encoding</param-name>
   <param-value>UTF-8</param-value>
 </init-param>
  </filter>
  <filter-mapping>
    <filter-name>The Webapp Framework Set Character Encoding</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>

  <servlet>
    <servlet-name>action</servlet-name>
    <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
    <init-param>
      <param-name>config</param-name>
      <param-value>/WEB-INF/struts-config.xml</param-value>
    </init-param>
    <load-on-startup>2</load-on-startup>
  </servlet>

  <servlet-mapping>
    <servlet-name>action</servlet-name>
    <url-pattern>*.do</url-pattern>
  </servlet-mapping>

  <taglib>
    <taglib-uri>/WEB-INF/struts-bean.tld</taglib-uri>
    <taglib-location>/WEB-INF/lib/struts-bean.tld</taglib-location>
  </taglib>
  <taglib>
    <taglib-uri>/WEB-INF/struts-html.tld</taglib-uri>
    <taglib-location>/WEB-INF/lib/struts-html.tld</taglib-location>
  </taglib>
  <taglib>
    <taglib-uri>/WEB-INF/struts-logic.tld</taglib-uri>
    <taglib-location>/WEB-INF/lib/struts-logic.tld</taglib-location>
  </taglib>
</web-app>