loginaction.java

java sturts 的框架和功能的实现

package examples.struts.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 examples.struts.business.UserLoginLog;
import examples.struts.form.UserForm;

public class LoginAction extends Action{  
public ActionForward execute(
	ActionMapping mapping,
	ActionForm form,
	HttpServletRequest request,  
	HttpServletResponse response) throws Exception {
		
	
   	UserForm userform = (UserForm) form;         
	String name = userform.getName();
	String psw = userform.getPsw();
		
   	if("scott".equals(name) && "tiger".equals(psw)){
   		UserLoginLog ul = new UserLoginLog();
   		ul.save(name,psw);
   		return  mapping.findForward("successed");	
   	}else{ 
   		return  mapping.findForward("failed");  
   	}
	}

}