From a58e1b65890e1ea51f047742d51f123a08278358 Mon Sep 17 00:00:00 2001 From: pt7o2jsub <2955069994@qq.com> Date: Mon, 18 Mar 2024 14:56:36 +0800 Subject: [PATCH] ADD file via upload --- AdminBean.java | 284 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 284 insertions(+) create mode 100644 AdminBean.java diff --git a/AdminBean.java b/AdminBean.java new file mode 100644 index 0000000..d049cfe --- /dev/null +++ b/AdminBean.java @@ -0,0 +1,284 @@ +package com.bean; + +/** + * + * 管理员登陆 修改密码 登陆记录查询 通用类文件 + * + */ + +import java.sql.ResultSet; +import java.sql.SQLException; +import java.text.SimpleDateFormat; +import java.util.ArrayList; +import java.util.Calendar; +import java.util.List; + +import com.util.Constant; +import com.util.DBO; + +public class AdminBean { + + private List list; + private ResultSet rs = null; + private int EVERYPAGENUM = 2; + private int count = -1; + private int qq = 0; + private String sql="select count(*) from fz_adminlog"; + private String sql2="select * from fz_adminlog order by id desc "; + //声明时间变量 + String date=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(Calendar.getInstance().getTime()); + + //分页查询登陆日志 + public void setEVERYPAGENUM(int EVERYPAGENUM){ + this.EVERYPAGENUM=EVERYPAGENUM; + } + public int getMessageCount() { //得到信息总数 + DBO dbo=new DBO(); + dbo.open(); + try { + rs = dbo.executeQuery(sql); + rs.next(); + count = rs.getInt(1); + return count; + } catch (SQLException ex) { + ex.printStackTrace(); + return -1; + } finally { + dbo.close(); + } + } + public int getPageCount() { //得到共多少页（根据每页要显示几条信息） + if (count % EVERYPAGENUM == 0) { + return count / EVERYPAGENUM; + } else { + return count / EVERYPAGENUM + 1; + } + } + public List getMessage(int page) { //得到每页要显示的信息 + DBO dbo=new DBO(); + dbo.open(); + List list = new ArrayList(); + try { + rs = dbo.executeQuery(sql2); + for (int i = 0; i < (page - 1) * EVERYPAGENUM; i++) { + rs.next(); + } + for (int t = 0; t < EVERYPAGENUM; t++) { + if (rs.next()) { + qq++; + List list2=new ArrayList(); + list2.add(rs.getString("id")); + list2.add(rs.getString("username")); + list2.add(rs.getString("password")); + list2.add(rs.getString("logintime")); + list2.add(rs.getString("loginip")); + list2.add(rs.getString("useros")); + list2.add(rs.getString("ok")); + list.add(list2); + } else { + break; //减少空循环的时间 + } + } + return list; + } catch (SQLException ex) { + ex.printStackTrace(); + return null; + } finally { + dbo.close(); + } + } + //管理员登录 更新登录次数 写登录日志 + public int adminLogin(String username,String md5password,String password,String loginip,String useros){ + String sql = "select * from fz_admin where username = '"+username+"' and isuse='1'"; + String sql2 = "insert into fz_adminlog(username,password,logintime,loginip,useros,ok) values('"+username+"','"+md5password+"','"+date+"','"+loginip+"','"+useros+"','true')"; + String sql3 = "insert into fz_adminlog(username,password,logintime,loginip,useros,ok) values('"+username+"','"+password+"','"+date+"','"+loginip+"','"+useros+"','false')"; + String sql4 = "update fz_admin set logintimes = logintimes+1 where username = '"+username+"' "; + DBO dbo = new DBO(); + String pwd; + dbo.open(); + try{ + rs = dbo.executeQuery(sql); + if(rs.next()){ + pwd = rs.getString("password"); + if(pwd.trim().equals(md5password)){ + dbo.executeUpdate(sql2); + dbo.executeUpdate(sql4); + return Constant.SUCCESS; + } + else{ + dbo.executeUpdate(sql3); + return Constant.PASSWORD_ERROR; + } + } + else{ + dbo.executeUpdate(sql3); + return Constant.NAME_ERROR; + } + }catch(Exception e){ + e.printStackTrace(); + return Constant.SYSTEM_ERROR; + }finally{ + dbo.close(); + } + } + + //查询管理员信息 + public List getAdminInfo(String username){ + String sql = "select * from fz_admin where username='"+username+"' "; + DBO dbo = new DBO(); + dbo.open(); + list = new ArrayList(); + try{ + rs = dbo.executeQuery(sql); + rs.next(); + list.add(rs.getString("username")); + list.add(rs.getString("flag")); + list.add(rs.getString("logintimes")); + list.add(date); + list.add(rs.getString("quanxian")); + return list; + }catch(Exception e){ + e.printStackTrace(); + return list; + }finally{ + dbo.close(); + } + } + + //admin edit password + public int editPassword(String username,String oldpwd,String newpwd){ + String sql="select * from fz_admin where username = '"+username+"' and password = '"+oldpwd+"'"; + String sql2="update fz_admin set password = '"+newpwd+"' where username = '"+username+"'"; + DBO dbo = new DBO(); + dbo.open(); + try{ + rs = dbo.executeQuery(sql); + if(rs.next()){ + int i = dbo.executeUpdate(sql2); + if(i == 1){ + return Constant.SUCCESS; + } + else{ + return Constant.SYSTEM_ERROR; + } + } + else{ + return Constant.PASSWORD_ERROR; + } + }catch(Exception e){ + e.printStackTrace(); + return Constant.SYSTEM_ERROR; + }finally{ + dbo.close(); + } + } + + //add manager + public int addManager(String username,String password,String type,String isuse){ + String sql = "insert into fz_admin(username,password,creattime,flag,isuse,logintimes,quanxian) values('"+username+"','"+password+"','"+date+"','"+type+"','"+isuse+"','0','111')"; + String sql2 = "select * from fz_admin where username = '"+username+"'"; + DBO dbo = new DBO(); + dbo.open(); + try{ + rs = dbo.executeQuery(sql2); + if(rs.next()){ + return Constant.SAME_NAME; + } + else{ + int i = dbo.executeUpdate(sql); + if(i == 1)return Constant.SUCCESS; + else return Constant.SYSTEM_ERROR; + } + }catch(Exception e){ + e.printStackTrace(); + return Constant.SYSTEM_ERROR; + }finally{ + dbo.close(); + } + } + + //update manager + public int updateManager(String username,String password,String type,String isuse){ + String sql; + if(password.equals("")){ + sql = "update fz_admin set flag = '"+type+"' ,isuse = '"+isuse+"' where username = '"+username+"'"; + } + else{ + sql = "update fz_admin set password = '"+password+"' ,flag = '"+type+"' ,isuse = '"+isuse+"' where username = '"+username+"'"; + } + DBO dbo = new DBO(); + dbo.open(); + try{ + int i = dbo.executeUpdate(sql); + if(i == 1)return Constant.SUCCESS; + else return Constant.SYSTEM_ERROR; + }catch(Exception e){ + e.printStackTrace(); + return Constant.SYSTEM_ERROR; + }finally{ + dbo.close(); + } + } + + //get all manager + public List getAllManager(){ + String sql = "select * from fz_admin where flag !='1' order by id asc"; + DBO dbo = new DBO(); + list = new ArrayList(); + dbo.open(); + try{ + rs = dbo.executeQuery(sql); + while(rs.next()){ + List list2 = new ArrayList(); + list2.add(rs.getString(1)); + list2.add(rs.getString(2)); + list2.add(rs.getString(4)); + list2.add(rs.getString(5)); + list2.add(rs.getString(6)); + list2.add(rs.getString(7)); + list.add(list2); + } + return list; + }catch(Exception e){ + e.printStackTrace(); + return list; + }finally{ + dbo.close(); + } + } + + //delete manager + public int delManager(int id){ + String sql = "delete from fz_admin where id = '"+id+"'"; + DBO dbo = new DBO(); + dbo.open(); + try{ + int i = dbo.executeUpdate(sql); + if(i == 1)return Constant.SUCCESS; + else return Constant.SYSTEM_ERROR; + }catch(Exception e){ + e.printStackTrace(); + return Constant.SYSTEM_ERROR; + }finally{ + dbo.close(); + } + } + + //delete login note + public int delLog(int id[]){ + DBO dbo=new DBO(); + dbo.open(); + try{ + for(int i = 0;i