struts1 demo

最新推荐文章于 2021-03-20 02:31:44 发布

DYZA

最新推荐文章于 2021-03-20 02:31:44 发布

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分类专栏：开发框架-struts1 文章标签： struts1

本文链接：https://blog.youkuaiyun.com/yongzhian/article/details/39505675

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核心配置：

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
  <display-name>struts1</display-name>
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.htm</welcome-file>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>default.html</welcome-file>
    <welcome-file>default.htm</welcome-file>
    <welcome-file>default.jsp</welcome-file>
  </welcome-file-list>
  <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>
    <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>
  </servlet>
  <servlet-mapping>
    <servlet-name>action</servlet-name>
    <url-pattern>*.do</url-pattern>
  </servlet-mapping>
</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="LoginForm" type="com.yza.struts.form.LoginForm"></form-bean>
	</form-beans>
	<global-exceptions />
	<global-forwards />
	<action-mappings>
		<action path="/login" name="LoginForm" type="com.yza.struts.action.LoginAction"
			scope="request" input="/index.jsp"> 
			<forward name="success" path="/success.jsp"></forward>
		</action>
	</action-mappings>
	<message-resources parameter="com.yza.struts.ApplicationResources" />
</struts-config>

信息: Initializing composable request processor for module prefix ''

Action有2种execute方法，参数类型不同。

1、public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)

和

2、public ActionForward execute(ActionMapping arg0, ActionForm arg1,
ServletRequest arg2, ServletResponse arg3) throws Exception

action 里面要选择第一种方法