c# - 如何使用迁移手动创建 asp.net 身份表？

Question

我希望 asp.net Identity 表存在于我的数据库中，并且在我实际运行 mvc 应用程序并创建用户之前生成相应的代码优先模型，以便我可以编写一些逻辑事先反对这些类(class)。有没有一种方法可以通过手动迁移创建这些表/类？

Answer 1

如果你想在你的数据库中手动添加它，你必须用结构化查询语言编写它；)

CREATE TABLE [dbo].[__MigrationHistory] (
    [MigrationId]    NVARCHAR (150)  NOT NULL,
    [ContextKey]     NVARCHAR (300)  NOT NULL,
    [Model]          VARBINARY (MAX) NOT NULL,
    [ProductVersion] NVARCHAR (32)   NOT NULL
);

GO
CREATE TABLE [dbo].[AspNetRoles] (
    [Id]   NVARCHAR (128) NOT NULL,
    [Name] NVARCHAR (MAX) NOT NULL
);

GO
CREATE TABLE [dbo].[AspNetUserClaims] (
    [Id]         INT            IDENTITY (1, 1) NOT NULL,
    [ClaimType]  NVARCHAR (MAX) NULL,
    [ClaimValue] NVARCHAR (MAX) NULL,
    [User_Id]    NVARCHAR (128) NOT NULL
);

GO
CREATE TABLE [dbo].[AspNetUserLogins] (
    [UserId]        NVARCHAR (128) NOT NULL,
    [LoginProvider] NVARCHAR (128) NOT NULL,
    [ProviderKey]   NVARCHAR (128) NOT NULL
);

GO
CREATE TABLE [dbo].[AspNetUserRoles] (
    [UserId] NVARCHAR (128) NOT NULL,
    [RoleId] NVARCHAR (128) NOT NULL
);

GO
CREATE TABLE [dbo].[AspNetUsers] (
    [Id]            NVARCHAR (128) NOT NULL,
    [UserName]      NVARCHAR (MAX) NULL,
    [PasswordHash]  NVARCHAR (MAX) NULL,
    [SecurityStamp] NVARCHAR (MAX) NULL,
    [Discriminator] NVARCHAR (128) NOT NULL
);

GO

ALTER TABLE [dbo].[__MigrationHistory]
    ADD CONSTRAINT [PK_dbo.__MigrationHistory] PRIMARY KEY CLUSTERED ([MigrationId] ASC, [ContextKey] ASC);

GO
ALTER TABLE [dbo].[AspNetRoles]
    ADD CONSTRAINT [PK_dbo.AspNetRoles] PRIMARY KEY CLUSTERED ([Id] ASC);

GO
ALTER TABLE [dbo].[AspNetUserClaims]
    ADD CONSTRAINT [PK_dbo.AspNetUserClaims] PRIMARY KEY CLUSTERED ([Id] ASC);

GO
ALTER TABLE [dbo].[AspNetUserLogins]
    ADD CONSTRAINT [PK_dbo.AspNetUserLogins] PRIMARY KEY CLUSTERED ([UserId] ASC, [LoginProvider] ASC, [ProviderKey] ASC);

GO
ALTER TABLE [dbo].[AspNetUserRoles]
    ADD CONSTRAINT [PK_dbo.AspNetUserRoles] PRIMARY KEY CLUSTERED ([UserId] ASC, [RoleId] ASC);

GO
ALTER TABLE [dbo].[AspNetUsers]
    ADD CONSTRAINT [PK_dbo.AspNetUsers] PRIMARY KEY CLUSTERED ([Id] ASC);

GO
CREATE NONCLUSTERED INDEX [IX_User_Id]
    ON [dbo].[AspNetUserClaims]([User_Id] ASC);

GO
CREATE NONCLUSTERED INDEX [IX_UserId]
    ON [dbo].[AspNetUserLogins]([UserId] ASC);

GO
CREATE NONCLUSTERED INDEX [IX_RoleId]
    ON [dbo].[AspNetUserRoles]([RoleId] ASC);

GO
CREATE NONCLUSTERED INDEX [IX_UserId]
    ON [dbo].[AspNetUserRoles]([UserId] ASC);

GO
ALTER TABLE [dbo].[AspNetUserClaims]
    ADD CONSTRAINT [FK_dbo.AspNetUserClaims_dbo.AspNetUsers_User_Id] FOREIGN KEY ([User_Id]) REFERENCES [dbo].[AspNetUsers] ([Id]) ON DELETE CASCADE;

GO
ALTER TABLE [dbo].[AspNetUserLogins]
    ADD CONSTRAINT [FK_dbo.AspNetUserLogins_dbo.AspNetUsers_UserId] FOREIGN KEY ([UserId]) REFERENCES [dbo].[AspNetUsers] ([Id]) ON DELETE CASCADE;

GO
ALTER TABLE [dbo].[AspNetUserRoles]
    ADD CONSTRAINT [FK_dbo.AspNetUserRoles_dbo.AspNetRoles_RoleId] FOREIGN KEY ([RoleId]) REFERENCES [dbo].[AspNetRoles] ([Id]) ON DELETE CASCADE;

GO
ALTER TABLE [dbo].[AspNetUserRoles]
    ADD CONSTRAINT [FK_dbo.AspNetUserRoles_dbo.AspNetUsers_UserId] FOREIGN KEY ([UserId]) REFERENCES [dbo].[AspNetUsers] ([Id]) ON DELETE CASCADE;

GO

刚刚粘贴到数据库编辑器中的代码应该能够为 Identity 创建所有默认表。

话虽如此，如果您不介意我问您，您要添加什么样的逻辑？