小区物业管理系统-分析设计

Posted 2021-07-17 CaoPengCheng&

需求分析

1. 需要物业管理人员和业主两个用户
2. 需要做楼房管理，住户管理，水电气费缴纳，管理等

功能设计

添加系统管理员，设置物业管理人员和业主功能权限

数据库设计

物业管理人员（人员号，姓名，性别，年龄，学历，籍贯，职位，上级，入职时间）
楼房（楼房号，区域，楼号，单元，房间号）
车库（车库号，地址）
业主（业主号，姓名，楼房号，车库号，性别，年龄，籍贯，入职时间）
费用（楼房号，车库号，水费，电费，天然气费，物业管理费）
用户（用户名，密码）

建表语句

/* 物业管理人员 */
create table PropetyManager
(
	PMno char(7) primary key,
	PMname char(8) not null,
	PMsex char(2) check(PMsex in('男','女')) not null,
	PMage smallint check(PMage between 18 and 60) not null,
	PMedu char(4) check(PMedu in('小学','初中','高中','专科','本科','硕士','博士')) not null ,
	PMnative char(10),
	PMdept char(4) check(PMdept in('经理','清洁','会计','维修','绿化','安保')) not null ,
	PM_Leader char(7),
	PMtime date,
	foreign key(PM_Leader)references PropetyManager(PMno)
)
insert into PropetyManager values ('W002','尼古拉斯','男',22,'博士','曹县','安保','W001','2080/8/5');
insert into PropetyManager values ('W003','石榴','女',25,'本科','上海','清洁','W001','2085/5/1');
insert into PropetyManager values ('W004','翠花','女',33,'小学','甘肃','会计','W001','2078/4/18');
insert into PropetyManager values ('W005','狗剩','男',56,'初中','庆阳','维修','W001','2069/9/25');
insert into PropetyManager values ('W006','大脚','女',45,'高中','兰州','绿化','W001','2066/12/5');

/* 楼房 */
create table Building
(
	Bno char(7) primary key ,
	Barea char(2)  check(Barea>='A' and Barea<='Z') not null,
	Blouno smallint check(Blouno>=1 and Blouno<=20) not null,
	Bapartment smallint check(Bapartment>=1 and Bapartment<=3) not null,
	BRoomNo smallint not null
)
insert into Building values ('A11101','A',1,1,101);
insert into Building values ('A11102','A',1,1,102);
insert into Building values ('A11201','A',1,1,201);
insert into Building values ('A11202','A',1,1,202);
insert into Building values ('A11301','A',1,1,301);
insert into Building values ('A11302','A',1,1,302);

insert into Building values ('B11101','B',1,1,101);
insert into Building values ('B11102','B',1,1,102);
insert into Building values ('B11201','B',1,1,201);
insert into Building values ('B11202','B',1,1,202);
insert into Building values ('B11301','B',1,1,301);
insert into Building values ('B11302','B',1,1,302);

/* 车库garage */
create table Garage
(
	Gno char(7) primary key,
	Gaddress char(30)
)
insert into Garage values ('GA001','A区1号库');
insert into Garage values ('GA002','A区2号库');
insert into Garage values ('GA003','A区3号库');
insert into Garage values ('GA004','A区4号库');

insert into Garage values ('GB001','B区1号库');
insert into Garage values ('GB002','B区2号库');
insert into Garage values ('GB003','B区3号库');
insert into Garage values ('GB004','B区4号库');

/* 业主 */
create table Proprietor
(
	Pno char(7) primary key ,
	Pname char(10) not null,
	P_Bno char(7),
	P_Gno char(7),
	Psex char(2) check(Psex in('男','女')) not null,
	Page smallint check(Page between 0 and 150) not null,
	Pnative char(10),
	Ptime date,
	foreign key(P_Bno)references Building(Bno),
	foreign key(P_Gno)references Garage(Gno)
)
insert into Proprietor values ('Y001','杰克','A11101','GA001','男',88,'曹县','2066/3/27');
insert into Proprietor values ('Y002','柔丝','A11102','GA002','女',8,'北京','2078/9/22');
insert into Proprietor values ('Y003','杰伦','B11101','GB001','男',32,'深圳','2056/3/2');
insert into Proprietor values ('Y004','俊杰','B11102','GB002','男',46,'纽约','2064/8/8');


/* 费用 */
create table Cost
(
	C_Pno char(7),
	C_Bno char(7),
	Cwater money check(Cwater>-100 and Cwater<=99999) not null,
	Celectricity money check(Celectricity>-100 and Celectricity<=99999) not null,
	Cgas money check(Cgas>-100 and Cgas<=99999) not null,
	Cproperty money check(Cproperty>-100 and Cproperty<=99999) not null,
	primary key(C_Pno,C_Bno),
	foreign key(C_Pno)references Proprietor(Pno),
	foreign key(C_Bno)references Building(Bno)
)
insert into Cost values ('Y001','A11101',0,0,0,0);
insert into Cost values ('Y002','A11102',0,0,0,0);
insert into Cost values ('Y003','B11101',0,0,0,0);
insert into Cost values ('Y004','B11102',0,0,0,0);

/* 物业管理人员Login*/
create table User_PropetyManager
(
	username char(7) primary key,
	password char(8) not null,
	foreign key(username)references PropetyManager(PMno)
)

insert User_PropetyManager values ('W001',123);
insert User_PropetyManager values ('W002',123);
insert User_PropetyManager values ('W003',123);
insert User_PropetyManager values ('W004',123);
insert User_PropetyManager values ('W005',123);
insert User_PropetyManager values ('W006',123);

/* 系统管理人员Login */
create table User_System
(
	username char(7) primary key,
	password char(8) not null
)
insert User_System values ('cao',123);

/* 业主Login */
create table User_Proprietor
(
	username char(7) primary key,
	password char(8) not null,
	foreign key(username)references Proprietor(Pno)
)
insert User_Proprietor values ('Y001',123);
insert User_Proprietor values ('Y002',123);
insert User_Proprietor values ('Y003',123);
insert User_Proprietor values ('Y004',123);