Entity Framework:将实体添加到 Microsoft.EntityFrameworkCore.DbContext 作为 Azure 函数应用程序中的 DbSet

Entity Framework: adding an entity to Microsoft.EntityFrameworkCore.DbContext as DbSet in an Azure functions app

刚开始使用 Azure Functions 和 EF。

我有以下代码:

MyDbContext.cs

public class MyDbContext : DbContext
{
    public MyDbContext(DbContextOptions<MyDbContext> options) : base(options)
    {
    }

    public DbSet<Badge> Badge { get; set; }
    public DbSet<User> User { get; set; }

    protected override void OnModelCreating(ModelBuilder modelBuilder)
    {
        base.OnModelCreating(modelBuilder);

        modelBuilder.ApplyConfiguration(new BadgeDataConfiguration());
        modelBuilder.ApplyConfiguration(new UserDataConfiguration());
    }
}

BadgeDataConfiguration.cs

public class BadgeDataConfiguration : IEntityTypeConfiguration<Badge>
{
    public void Configure(EntityTypeBuilder<Badge> builder)
    {
        builder.Property(x => x.id)
        .ValueGeneratedOnAdd();

        builder.Property(x => x.userid)
            .HasColumnName("userid")
            .IsRequired();

        builder.Property(x => x.description)
            .HasColumnName("description")
            .IsRequired();

        builder.Property(x => x.category)
            .HasColumnName("category")
            .IsRequired();

        builder.Property(x => x.picture)
            .HasColumnName("picture")
            .IsRequired();
    }
}

UserDataConfiguration.cs

public class UserDataConfiguration : IEntityTypeConfiguration<User>
{
    public void Configure(EntityTypeBuilder<User> builder)
    {
        builder.Property(x => x.id)
        .ValueGeneratedOnAdd();

        builder.Property(x => x.username)
            .HasColumnName("userid")
            .IsRequired();

        builder.Property(x => x.firstname)
            .HasColumnName("description")
            .IsRequired();

        builder.Property(x => x.lastname)
            .HasColumnName("category")
            .IsRequired();

        builder.Property(x => x.password_hash)
            .HasColumnName("picture")
            .IsRequired();

        builder.Property(x => x.email)
            .HasColumnName("category")
            .IsRequired();

        builder.Property(x => x.picture)
            .HasColumnName("category")
            .IsRequired();

        builder.Property(x => x.date_created)
            .HasColumnName("category")
            .IsRequired();
    }
}

我最初创建了 Badge 实体,并在 Azure 函数中让一切正常工作。

例如:

dbContext.Badge.ToList();

然而,一旦我为用户实体添加了所有代码,我在执行 dbContext.User.ToList();

时总是会遇到以下异常

System.Private.CoreLib: Exception while executing function: GetUser. Core Microsoft SqlClient Data Provider: Invalid object name 'User'

Badge 实体仍然正常运行。

我在这里错过了什么?

版本:

数据库 table 命名错误。 将其从“用户”更改为“用户”后一切正常。