loginaaaction.java

这是一个简单的办公管理系统

//Created by MyEclipse Struts
// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_4.1.1/xslt/JavaClass.xsl

package com.yourcompany.struts.action;

import java.sql.ResultSet;

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.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;

import admin.DataControl;

public class LoginaaAction extends Action {

	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response) {
		ActionErrors error = new ActionErrors();
		
		try{
			request.setCharacterEncoding("GBK");
			System.out.println("");
			System.out.println("开始loginaaction");
			
			HttpSession session = request.getSession();
			String dept = request.getParameter("dept");
			System.out.println(dept);
			String yanzheng = request.getParameter("yanzheng");
			System.out.println(yanzheng);
			String pass = request.getParameter("pass");
			System.out.println(pass);
			String rand = (String)session.getAttribute("post_validate_code");
			if (!(rand.equals(yanzheng))) {
				error.add("err",new ActionMessage("aaa.error","请输入正确的验证码"));
				this.saveErrors(request,error);
				return mapping.getInputForward();
			}
			DataControl data = new DataControl();			
			String sql = "select * from admin where dept='"+dept+"' and pass='"+pass+"'";
			System.out.println(sql);
			ResultSet rs = data.getResulSet(sql);
			if(rs.next()){
				session.setAttribute("dept",dept);	
				data.close();
				System.out.println("结束loginaaction");
				System.out.println("");
			}
			else{
				error.add("err", new ActionMessage("aaa.error","用户名或密码错误"));
				this.saveErrors(request,error);
				return mapping.getInputForward();
			}
		}catch(Exception e){
			System.out.println("登陆失败"+e.getStackTrace());
		}
		return mapping.findForward("index");
	}


}