構建ASP.NET MVC4+EF5+EasyUI+Unity2.x注入的後臺管理系統（15）-權限管理系統準備

系列目錄

這節咱們說下權限系統的特色,本系統採用的是MVC4+EF5+IOC 接口編程的架構,其中的權限樹用的是DWTree,功能上作到靈活，受權操控細緻，權限能夠細到按鈕級別
，爲了部署簡單,致使設計和編碼上也是比較複雜
該系統主要功能以下：

• 自定義操做動做(如增長、刪除、修改、審覈等，再也不是之前見過的那種粗粒度的 按模塊分配權限，或者稍微先進點的規定死某幾個操做了)。
• 無限級功能模塊管理，自定義模塊排序，能夠更好地對整個系統中全部模塊進行 分類管理。
• 靈活地爲各模塊分配操做，即每一個模塊有哪些操做須要被控制(將步驟1中添加的 操做按需分配給各模塊)。
• 對全部用戶基礎信息進行管理，實行有效期機制，過時自動失效，在有效期間亦 可強制中止用戶使用。
• 自定義角色，能夠起個聽起來通俗易懂的名字。
• 任意角色可任意組合系統權限功能點(好比某個模塊裏他只能修改數據而不能添加 或刪除等其它操做)
• 一個用戶可有多個角色(多身份)，一個角色也能夠被多個用戶擁有(同身份)（多對多），靈活受權。
• 按角色給用戶受權，當受權對象數量龐大的時候就可大顯身手了(好比給公司全體 員工受權)。
• 按用戶分配角色，當某個用戶以多種身份出如今系統中的時候，但願分配多個角 色。
• 菜單的顯示根據權限來顯示，若是一個用戶擁有模塊的一個以上操做碼權限，則菜單被顯示，不然不讀取

從數據庫結構來看，一共設計了七個表(table)，表名及功能分別以下：
1.模塊管理（SysModule）
　　系統菜單的管理,支持無限級別樹,表咱們在以前的文章已經建好了
2.用戶表（SysUser）
　　系統會員,登陸系統的惟一憑證
3.角色組（SysRole）
　　對角色組基本信息進行管理。用戶能夠自定義成各類各樣的角色組，而後對用戶受權
4.模塊操做碼（SysModuleOperate）
　　操做碼錶的父表是模塊表，一下模塊下面有多個操做碼，好比增長，刪除，審覈，修改等.
5.受權表（SysRoleSysUser）
　　用戶和角色組的對應表，一個角色擁有多個用戶，一個用戶能夠擁有多個角色
6.角色權限表(SysRight)
　　將角色與系統中的權限點關聯起來，也就是完成受權的動做。
7.被付權限操做碼錶(SysRightOperate)
　　保存有權限的角色的操做碼，當有一個操做碼被賦予權限時，將激活對應的菜單

咱們經過一張物理模型圖看出表與表以前的關係

如今經過物理模型轉化爲SQL語句

CREATE TABLE [dbo].[SysModule](
    [Id] [varchar](50) NOT NULL,
    [Name] [varchar](200) NOT NULL,
    [EnglishName] [varchar](200) NULL,
    [ParentId] [varchar](50) NULL,
    [Url] [varchar](200) NULL,
    [Iconic] [varchar](200) NULL,
    [Sort] [int] NULL,
    [Remark] [varchar](4000) NULL,
    [State] [bit] NULL,
    [CreatePerson] [varchar](200) NULL,
    [CreateTime] [datetime] NULL,
    [IsLast] [bit] NOT NULL,
    [Version] [timestamp] NULL,
 CONSTRAINT [PK_SysModule] PRIMARY KEY CLUSTERED 
(
    [Id] ASC
)WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
CREATE TABLE [dbo].[SysModuleOperate](
    [Id] [varchar](200) NOT NULL,
    [Name] [varchar](200) NOT NULL,
    [KeyCode] [varchar](200) NOT NULL,
    [ModuleId] [varchar](50) NOT NULL,
    [IsValid] [bit] NOT NULL,
    [Sort] [int] NOT NULL,
 CONSTRAINT [PK_SysModuleOperate] PRIMARY KEY CLUSTERED 
(
    [Id] ASC
)WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]
) ON [PRIMARY]

GO

CREATE TABLE [dbo].[SysRole](
    [Id] [varchar](50) NOT NULL,
    [Name] [varchar](200) NOT NULL,
    [Description] [varchar](4000) NOT NULL,
    [CreateTime] [datetime] NOT NULL,
    [CreatePerson] [varchar](200) NOT NULL,
 CONSTRAINT [PK_SysRole] PRIMARY KEY CLUSTERED 
(
    [Id] ASC
)WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]
) ON [PRIMARY]
GO
CREATE TABLE [dbo].[SysUser](
    [Id] [varchar](50) NOT NULL,
    [UserName] [varchar](200) NOT NULL,
    [Password] [varchar](200) NOT NULL,
    [TrueName] [varchar](200) NULL,
    [Card] [varchar](50) NULL,
    [MobileNumber] [varchar](200) NULL,
    [PhoneNumber] [varchar](200) NULL,
    [QQ] [varchar](50) NULL,
    [EmailAddress] [varchar](200) NULL,
    [OtherContact] [varchar](200) NULL,
    [Province] [varchar](200) NULL,
    [City] [varchar](200) NULL,
    [Village] [varchar](200) NULL,
    [Address] [varchar](200) NULL,
    [State] [bit] NULL,
    [CreateTime] [datetime] NULL,
    [CreatePerson] [varchar](200) NULL,
    [Sex] [varchar](10) NULL,
    [Birthday] [datetime] NULL,
    [JoinDate] [datetime] NULL,
    [Marital] [varchar](10) NULL,
    [Political] [varchar](50) NULL,
    [Nationality] [varchar](20) NULL,
    [Native] [varchar](20) NULL,
    [School] [varchar](50) NULL,
    [Professional] [varchar](100) NULL,
    [Degree] [varchar](20) NULL,
    [DepId] [varchar](50) NOT NULL,
    [PosId] [varchar](50) NOT NULL,
    [Expertise] [varchar](3000) NULL,
    [JobState] [varchar](20) NULL,
    [Photo] [varchar](200) NULL,
    [Attach] [varchar](200) NULL,
 CONSTRAINT [PK_SysUser] PRIMARY KEY CLUSTERED 
(
    [Id] ASC
)WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]
) ON [PRIMARY]

GO

SET ANSI_PADDING OFF
GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'身份證' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SysUser', @level2type=N'COLUMN',@level2name=N'MobileNumber'
GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'婚姻' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SysUser', @level2type=N'COLUMN',@level2name=N'Marital'
GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'黨派' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SysUser', @level2type=N'COLUMN',@level2name=N'Political'
GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'民族' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SysUser', @level2type=N'COLUMN',@level2name=N'Nationality'
GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'籍貫' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SysUser', @level2type=N'COLUMN',@level2name=N'Native'
GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'畢業學校' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SysUser', @level2type=N'COLUMN',@level2name=N'School'
GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'就讀專業' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SysUser', @level2type=N'COLUMN',@level2name=N'Professional'
GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'學歷' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SysUser', @level2type=N'COLUMN',@level2name=N'Degree'
GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'部門' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SysUser', @level2type=N'COLUMN',@level2name=N'DepId'
GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'職位' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SysUser', @level2type=N'COLUMN',@level2name=N'PosId'
GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'我的簡介' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SysUser', @level2type=N'COLUMN',@level2name=N'Expertise'
GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'在職情況' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SysUser', @level2type=N'COLUMN',@level2name=N'JobState'
GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'照片' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SysUser', @level2type=N'COLUMN',@level2name=N'Photo'
GO

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'附件' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'SysUser', @level2type=N'COLUMN',@level2name=N'Attach'
GO


CREATE TABLE [dbo].[SysRoleSysUser](
    [SysUserId] [varchar](50) NOT NULL,
    [SysRoleId] [varchar](50) NOT NULL,
 CONSTRAINT [PK_SysRoleSysUser] PRIMARY KEY CLUSTERED 
(
    [SysUserId] ASC,
    [SysRoleId] ASC
)WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
CREATE TABLE [dbo].[SysRight](
    [Id] [varchar](200) NOT NULL,
    [ModuleId] [varchar](50) NOT NULL,
    [RoleId] [varchar](50) NOT NULL,
    [Rightflag] [bit] NOT NULL,
 CONSTRAINT [PK_SysRight] PRIMARY KEY CLUSTERED 
(
    [Id] ASC
)WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]
) ON [PRIMARY]

GO
CREATE TABLE [dbo].[SysRightOperate](
    [Id] [varchar](200) NOT NULL,
    [RightId] [varchar](200) NOT NULL,
    [KeyCode] [varchar](200) NOT NULL,
    [IsValid] [bit] NOT NULL,
 CONSTRAINT [PK_SysRightOperate] PRIMARY KEY CLUSTERED 
(
    [Id] ASC
)WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]
) ON [PRIMARY]

GO


ALTER TABLE [dbo].[SysModule]  WITH NOCHECK ADD  CONSTRAINT [FK_SysModule_SysModule] FOREIGN KEY([ParentId])
REFERENCES [dbo].[SysModule] ([Id])
GO

ALTER TABLE [dbo].[SysModule] NOCHECK CONSTRAINT [FK_SysModule_SysModule]
GO

ALTER TABLE [dbo].[SysModuleOperate]  WITH CHECK ADD  CONSTRAINT [FK_SysModuleOperate_SysModule] FOREIGN KEY([ModuleId])
REFERENCES [dbo].[SysModule] ([Id])
ON DELETE CASCADE
GO

ALTER TABLE [dbo].[SysModuleOperate] CHECK CONSTRAINT [FK_SysModuleOperate_SysModule]
GO


ALTER TABLE [dbo].[SysRoleSysUser]  WITH CHECK ADD  CONSTRAINT [FK_SysRoleSysUser_SysRole] FOREIGN KEY([SysRoleId])
REFERENCES [dbo].[SysRole] ([Id])
ON UPDATE CASCADE
ON DELETE CASCADE
GO

ALTER TABLE [dbo].[SysRoleSysUser] CHECK CONSTRAINT [FK_SysRoleSysUser_SysRole]
GO

ALTER TABLE [dbo].[SysRoleSysUser]  WITH CHECK ADD  CONSTRAINT [FK_SysRoleSysUser_SysUser] FOREIGN KEY([SysUserId])
REFERENCES [dbo].[SysUser] ([Id])
ON UPDATE CASCADE
ON DELETE CASCADE
GO

ALTER TABLE [dbo].[SysRoleSysUser] CHECK CONSTRAINT [FK_SysRoleSysUser_SysUser]
GO

ALTER TABLE [dbo].[SysRight]  WITH CHECK ADD  CONSTRAINT [FK_SysRight_SysModule] FOREIGN KEY([ModuleId])
REFERENCES [dbo].[SysModule] ([Id])
ON UPDATE CASCADE
ON DELETE CASCADE
GO

ALTER TABLE [dbo].[SysRight] CHECK CONSTRAINT [FK_SysRight_SysModule]
GO

ALTER TABLE [dbo].[SysRight]  WITH CHECK ADD  CONSTRAINT [FK_SysRight_SysRole] FOREIGN KEY([RoleId])
REFERENCES [dbo].[SysRole] ([Id])
ON UPDATE CASCADE
ON DELETE CASCADE
GO

ALTER TABLE [dbo].[SysRight] CHECK CONSTRAINT [FK_SysRight_SysRole]
GO
ALTER TABLE [dbo].[SysRightOperate]  WITH CHECK ADD  CONSTRAINT [FK_SysRightOperate_SysRight] FOREIGN KEY([RightId])
REFERENCES [dbo].[SysRight] ([Id])
ON DELETE CASCADE
GO

ALTER TABLE [dbo].[SysRightOperate] CHECK CONSTRAINT [FK_SysRightOperate_SysRight]
GO

複製SQL語句放到查詢窗口執行一下而後用視圖看看他們之間的對應關係

今天就到這裏了