这是工作。
<action name="login" class="com.common.LoginAction" >
<result name="success" type="redirectAction">
<param name="actionName">${actionName}</param>
<param name="${paramName}">${paramValue}</param>
</result>
</action>
在 LoginAction.java 中
package com.common;
import com.opensymphony.xwork2.ActionSupport;
public class LoginAction extends ActionSupport {
private static final long serialVersionUID = -1449554101273745861L;
private String paramName;
private String actionName;
private String paramValue;
public String execute(){
paramName="id";
setParamValue("1");
setActionName("home");
return SUCCESS;
}
public void setParamName(String paramName) {
this.paramName = paramName;
}
public String getParamName() {
return paramName;
}
public void setParamValue(String paramValue) {
this.paramValue = paramValue;
}
public String getParamValue() {
return paramValue;
}
public void setActionName(String actionName) {
this.actionName = actionName;
}
public String getActionName() {
return actionName;
}
}
给出网址
http://localhost:8080/ProjectName/home.action?id=1
现在在 HomeAction.java
package com.common;
import com.opensymphony.xwork2.ActionSupport;
public class HomeAction extends ActionSupport{
private static final long serialVersionUID = -127700165200747324L;
private int id;
public String execute(){
return SUCCESS;
}
public void setId(int id) {
this.id = id;
}
public int getId() {
return id;
}
}
和
<action name="home" class="com.common.HomeAction" >
<result name="success">Home.jsp</result>
<result name="error">index.jsp</result>
<result name="input">index.jsp</result>
</action>
在 Home.jsp 中
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%@ taglib uri="/struts-tags" prefix="s" %>
id=${id}<br/>
给出输出
id=1