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285 lines
7.5 KiB
285 lines
7.5 KiB
package com.bean;
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/**
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*
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* 管理员登陆 修改密码 登陆记录查询 通用类文件
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*
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*/
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.Calendar;
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import java.util.List;
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import com.util.Constant;
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import com.util.DBO;
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public class AdminBean {
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private List list;
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private ResultSet rs = null;
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private int EVERYPAGENUM = 2;
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private int count = -1;
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private int qq = 0;
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private String sql="select count(*) from adminlog";
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private String sql2="select * from adminlog order by id desc ";
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//声明时间变量
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String date=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(Calendar.getInstance().getTime());
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//分页查询登陆日志
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public void setEVERYPAGENUM(int EVERYPAGENUM){
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this.EVERYPAGENUM=EVERYPAGENUM;
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}
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public int getMessageCount() { //得到信息总数
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DBO dbo=new DBO();
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dbo.open();
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try {
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rs = dbo.executeQuery(sql);
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rs.next();
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count = rs.getInt(1);
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return count;
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} catch (SQLException ex) {
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ex.printStackTrace();
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return -1;
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} finally {
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dbo.close();
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}
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}
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public int getPageCount() { //得到共多少页（根据每页要显示几条信息）
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if (count % EVERYPAGENUM == 0) {
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return count / EVERYPAGENUM;
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} else {
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return count / EVERYPAGENUM + 1;
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}
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}
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public List getMessage(int page) { //得到每页要显示的信息
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DBO dbo=new DBO();
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dbo.open();
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List list = new ArrayList();
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try {
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rs = dbo.executeQuery(sql2);
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for (int i = 0; i < (page - 1) * EVERYPAGENUM; i++) {
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rs.next();
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}
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for (int t = 0; t < EVERYPAGENUM; t++) {
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if (rs.next()) {
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qq++;
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List list2=new ArrayList();
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list2.add(rs.getInt("id"));
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list2.add(rs.getString("username"));
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list2.add(rs.getString("password"));
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list2.add(rs.getString("logintime"));
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list2.add(rs.getString("loginip"));
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list2.add(rs.getString("useros"));
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list2.add(rs.getString("ok"));
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list.add(list2);
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} else {
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break; //减少空循环的时间
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}
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}
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return list;
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} catch (SQLException ex) {
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ex.printStackTrace();
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return null;
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} finally {
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dbo.close();
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}
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}
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//管理员登录 更新登录次数 写登录日志
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public int adminLogin(String username,String md5password,String password,String useros,String loginip){
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String sql = "select * from admin where username = '"+username+"' and isuse='1'";
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String sql2 = "insert into adminlog(username,password,logintime,loginip,useros,ok) values('"+username+"','"+md5password+"','"+date+"','"+loginip+"','"+useros+"','true')";
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String sql3 = "insert into adminlog(username,password,logintime,loginip,useros,ok) values('"+username+"','"+password+"','"+date+"','"+loginip+"','"+useros+"','false')";
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String sql4 = "update admin set logintimes = logintimes+1 where username = '"+username+"' ";
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DBO dbo = new DBO();
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String pwd;
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dbo.open();
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try{
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rs = dbo.executeQuery(sql);
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if(rs.next()){
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pwd = rs.getString("password");
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if(pwd.trim().equals(md5password)){
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dbo.executeUpdate(sql2);
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dbo.executeUpdate(sql4);
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return Constant.SUCCESS;
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}
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else{
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dbo.executeUpdate(sql3);
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return Constant.PASSWORD_ERROR;
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}
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}
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else{
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dbo.executeUpdate(sql3);
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return Constant.NAME_ERROR;
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}
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}catch(Exception e){
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e.printStackTrace();
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return Constant.SYSTEM_ERROR;
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}finally{
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dbo.close();
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}
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}
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//查询管理员信息
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public List getAdminInfo(String username){
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String sql = "select * from admin where username='"+username+"' ";
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DBO dbo = new DBO();
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dbo.open();
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list = new ArrayList();
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try{
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rs = dbo.executeQuery(sql);
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rs.next();
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list.add(rs.getString("username"));
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list.add(rs.getInt("flag"));
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list.add(rs.getInt("logintimes"));
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list.add(date);
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list.add(rs.getString("quanxian"));
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return list;
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}catch(Exception e){
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e.printStackTrace();
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return list;
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}finally{
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dbo.close();
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}
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}
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//admin edit password
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public int editPassword(String username,String oldpwd,String newpwd){
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String sql="select * from admin where username = '"+username+"' and password = '"+oldpwd+"'";
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String sql2="update admin set password = '"+newpwd+"' where username = '"+username+"'";
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DBO dbo = new DBO();
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dbo.open();
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try{
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rs = dbo.executeQuery(sql);
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if(rs.next()){
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int i = dbo.executeUpdate(sql2);
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if(i == 1){
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return Constant.SUCCESS;
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}
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else{
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return Constant.SYSTEM_ERROR;
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}
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}
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else{
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return Constant.PASSWORD_ERROR;
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}
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}catch(Exception e){
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e.printStackTrace();
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return Constant.SYSTEM_ERROR;
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}finally{
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dbo.close();
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}
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}
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//add manager
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public int addManager(String username,String password,String type,String isuse){
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String sql = "insert into admin(username,password,creattime,flag,isuse,logintimes,quanxian) values('"+username+"','"+password+"','"+date+"','"+type+"','"+isuse+"','0','111')";
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String sql2 = "select * from admin where username = '"+username+"'";
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DBO dbo = new DBO();
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dbo.open();
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try{
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rs = dbo.executeQuery(sql2);
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if(rs.next()){
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return Constant.SAME_NAME;
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}
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else{
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int i = dbo.executeUpdate(sql);
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if(i == 1)return Constant.SUCCESS;
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else return Constant.SYSTEM_ERROR;
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}
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}catch(Exception e){
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e.printStackTrace();
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return Constant.SYSTEM_ERROR;
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}finally{
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dbo.close();
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}
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}
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//update manager
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public int updateManager(String username,String password,String type,String isuse){
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String sql;
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if(password.equals("")){
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sql = "update admin set flag = '"+type+"' ,isuse = '"+isuse+"' where username = '"+username+"'";
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}
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else{
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sql = "update admin set password = '"+password+"' ,flag = '"+type+"' ,isuse = '"+isuse+"' where username = '"+username+"'";
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}
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DBO dbo = new DBO();
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dbo.open();
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try{
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int i = dbo.executeUpdate(sql);
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if(i == 1)return Constant.SUCCESS;
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else return Constant.SYSTEM_ERROR;
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}catch(Exception e){
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e.printStackTrace();
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return Constant.SYSTEM_ERROR;
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}finally{
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dbo.close();
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}
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}
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//get all manager
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public List getAllManager(){
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String sql = "select * from admin where flag !='1' order by id asc";
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DBO dbo = new DBO();
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list = new ArrayList();
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dbo.open();
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try{
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rs = dbo.executeQuery(sql);
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while(rs.next()){
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List list2 = new ArrayList();
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list2.add(rs.getInt(1));
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list2.add(rs.getString(2));
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list2.add(rs.getString(4));
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list2.add(rs.getInt(5));
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list2.add(rs.getInt(6));
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list2.add(rs.getInt(7));
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list.add(list2);
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}
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return list;
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}catch(Exception e){
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e.printStackTrace();
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return list;
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}finally{
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dbo.close();
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}
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}
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//delete manager
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public int delManager(int id){
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String sql = "delete from admin where id = '"+id+"'";
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DBO dbo = new DBO();
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dbo.open();
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try{
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int i = dbo.executeUpdate(sql);
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if(i == 1)return Constant.SUCCESS;
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else return Constant.SYSTEM_ERROR;
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}catch(Exception e){
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e.printStackTrace();
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return Constant.SYSTEM_ERROR;
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}finally{
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dbo.close();
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}
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}
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//delete login note
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public int delLog(int id[]){
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DBO dbo=new DBO();
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dbo.open();
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try{
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for(int i = 0;i<id.length;i++){
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dbo.executeUpdate("delete from adminlog where id = '"+id[i]+"'");
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}
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return Constant.SUCCESS;
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}catch(Exception e){
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e.printStackTrace();
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return Constant.SYSTEM_ERROR;
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}finally{
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dbo.close();
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}
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}
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}
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