loginaction.java

来自「JSP002网站流量统计、JSP002网站流量统计、JSP002网站流量统计、J」· Java 代码 · 共 67 行

package action;

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

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 bean.Login;


public class LoginAction extends Action {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {


		String userName = "";
		String userPwd = "";
		boolean bool = false;
		Login login = new Login();

		try{
			
			HttpSession session = request.getSession();
			
			request.setCharacterEncoding("GBK");	//中文转码
			response.setCharacterEncoding("GBK");

			userName = request.getParameter("name");    //获得用户登录名
			userPwd = request.getParameter("pwd"); 		//获得用户密码
			
			bool=login.getLogin(userName, userPwd);
			
			if(bool){ //登陆成功
				session.setAttribute("loginUser", bool);	//用来判断是否通过登陆进入页面
				
				return mapping.findForward("admin");
			}else{
				request.setAttribute("ifLogin","用户名或密码错误！");
				return mapping.findForward("loginJSP");
			}
		
		}catch(Exception e){
			e.printStackTrace();
			return null;
		}
		
		
		//return null;
	}
}