adminloginaction.java

来自「本人大学时大型作业用JAVA做的一个 BBS系统 模式MVC 非struts版 」· Java 代码 · 共 39 行

package actions;
import javax.servlet.http.*;
import java.io.UnsupportedEncodingException;
import javax.servlet.*;
import java.util.*;
import domain.*;
import servlets.*;
import db.*;
public class AdminLoginAction extends Action
{
	private UsersDao users=new UsersDao();
	private BBSUser admin=new BBSUser();
	private HashMap uris=new HashMap();
	private String uri=null;
	public String process(ServletContext scx,String path,HttpServletRequest request, HttpServletResponse response)
	{
		try
		{			
			String userName = new String(request.getParameter("username").getBytes("ISO-8859-1"),"gb2312");
			String userPassword =new String(request.getParameter("userpassword").getBytes("ISO-8859-1"),"gb2312");
			admin=users.getUser(userName);			
			uris=(HashMap)scx.getAttribute("actionMap");
			if((admin.getUserName().equalsIgnoreCase("EKing")) && (admin.getUserPassword().equals(userPassword)))
			{
				request.getSession().setAttribute("user",admin);
				uri=((ActionMapping)uris.get(path)).getUri();
			}		
			else
			{
				uri = "/jsp/error.jsp";
			}
		}
		catch(UnsupportedEncodingException e)
		{
			e.printStackTrace();
		}
		return uri;
	}
}