struts2 action跳转调用另一个程序

技术  /  管理员 发布于 7年前   266

目的：主要为了在一个Action成功后跳转调用另一个程序。
Struts2.xml
[html]

复制代码 代码如下:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts> <!-- 指定为开发模式（默认值为false） -->
<constant name="struts.devMode" value="false" />
<constant name="struts.i18n.encoding" value="UTF-8"/>
<constant name="struts.custom.i18n.resources" value="message"></constant>
<!-- 上传文件临时文件位置 -->
<constant name="struts.multipart.saveDir" value="c:\"></constant>
<!--
<include file="com/lanstar/config/struts/struts_user.xml"/>
-->
<package name="resume" namespace="/" extends="struts-default">
<action name="analysisAction" class="analysisAction">
<result name = "success">/jsp/uploadresult.jsp</result>
</action>
<action name="upload" class = "uploadAction">
<result name="success" type= "chain">
<param name="actionName">analysisAction</param>
</result>
<!--<result name = "success">/jsp/uploadresult.jsp</result>
--><result name = "input">/jsp/Upload.jsp</result>
<result name="error">/jsp/error/error.jsp</result>
<interceptor-ref name="fileUpload">
<!-- 单个上传文件的最大值-->
<param name="maximumSize">409600</param>
<!-- 只能上传的文件的类型,可到tomcat的web-xml中查看各种文件类型-->
<param name="allowedTypes">text/html,application/msword</param>
</interceptor-ref>
<interceptor-ref name="defaultStack"></interceptor-ref>
</action>
</package>
</struts>

Spring.xml
[html]

复制代码 代码如下:

<!--
- Application context definition for JPetStore's business layer.
- Contains bean references to the transaction manager and to the DAOs in
- dataAccessContext-local/jta.xml (see web.xml's "contextConfigLocation").
-->
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-2.5.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">
<!-- service start -->
<bean id="uploadAction" class="com.lanstar.resume.action.UploadAction" scope="prototype">
</bean>
<bean id="analysisAction" class="com.lanstar.resume.action.AnalysisAction" scope="prototype">
</bean>
</beans>

两种方式：
需要保存前一个action的属性信息时使用:
[java]

复制代码 代码如下:

<result name="success" type= "chain"><param name="actionName">analysisAction</param></result>

不保存前一个action的参数可以用这种方法:
[java]

复制代码 代码如下:

<result name="success" type= "redirect-action"><param name="actionName">analysisAction</param></result>