struts.13 框架初学

1.form

package com.mycompany.form;

import org.apache.struts.action.ActionForm;

public class loginForm extends ActionForm {

 private static final long serialVersionUID = 1L;
 private String  username ;
   
    public String  getUsername ()
    {
     return username;
    }
    public void  setUsername (String un)
    {
     this.username = un;
    }
}

----------------------------------------------

2.action:

package com.mycompany.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.mycompany.form.loginForm;

public class loginAction extends Action {

 public ActionForward execute(
   ActionMapping mapping,
   ActionForm form,
   HttpServletRequest request,
   HttpServletResponse response)
   throws Exception {
           
  loginForm  lf = (loginForm) form;
  String sname = lf.getUsername();
  System.out.println(sname);
  return mapping.findForward("success");
  
  
 }
}

-----------------------------------------------------------------

3.jsp

<%@ page language="java" import="java.util.*" pageEncoding="GB18030"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

 
   
   
   
 
 
    
 
 
 
 
 
 
    This is my JSP page.

   

    <%=path%>
    

     

    <%=basePath%>
    

   
   
   

测试
      

  //写.do
        姓名
            
      

      
    
    

 

-----------------------------------

4.web.xml

 
    action
    org.apache.struts.action.ActionServlet
   
      config
      /WEB-INF/struts-config.xml
   
   
      debug
      3
   
   
      detail
      3
   
    0
 
 
    action
    *.do
 
 
    pages/login.jsp
 

---------------------------

5.struts-config.xml

 
 
       
   
 
 
                 name ="loginForm"
             type="com.mycompany.action.loginAction"
             scope="request">