.NET Core1.1+VS2017RC+MySQL+EF搭建多层Web应用程序

using System;
 
namespace ContosoUniversity.Domain
{public class Student
    {public int ID {get; set; }
        public string LastName {get; set; }
        public string FirstMidName {get; set; }
        public DateTime EnrollmentDate {get; set; }
    }
}

using Microsoft.EntityFrameworkCore;
 
namespace ContosoUniversity.Domain.Data
{public class SchoolContext : DbContext
    {public SchoolContext(DbContextOptions<SchoolContext> options) : base(options)
        { }
 
        public DbSet<Student> Students {get; set; }
 
        protected override void OnModelCreating(ModelBuilder modelBuilder)
        {modelBuilder.Entity<Student>().ToTable("Student");
        }
    }
}

using System;
using System.Linq;
 
namespace ContosoUniversity.Domain.Data
{public static class DbInitializer
    {public static void Initialize(SchoolContext context)
        {context.Database.EnsureCreated();
 
            // Look for any students.
            if (context.Students.Any())
            {return;   // DB has been seeded
            }
 
            var students = new Student[]
            {new Student{FirstMidName="Carson",LastName="Alexander",EnrollmentDate=DateTime.Parse("2005-09-01")},
            new Student{FirstMidName="Meredith",LastName="Alonso",EnrollmentDate=DateTime.Parse("2002-09-01")},
            new Student{FirstMidName="Arturo",LastName="Anand",EnrollmentDate=DateTime.Parse("2003-09-01")},
            new Student{FirstMidName="Gytis",LastName="Barzdukas",EnrollmentDate=DateTime.Parse("2002-09-01")},
            new Student{FirstMidName="Yan",LastName="Li",EnrollmentDate=DateTime.Parse("2002-09-01")},
            new Student{FirstMidName="Peggy",LastName="Justice",EnrollmentDate=DateTime.Parse("2001-09-01")},
            new Student{FirstMidName="Laura",LastName="Norman",EnrollmentDate=DateTime.Parse("2003-09-01")},
            new Student{FirstMidName="Nino",LastName="Olivetto",EnrollmentDate=DateTime.Parse("2005-09-01")}
            };
            foreach (Student s in students)
            {context.Students.Add(s);
            }
            context.SaveChanges();}
    }
}

"ConnectionStrings": {"DefaultConnection": "server=xxx;user id=xxx;password=xxx;database=ContosoUniversity;"
  }

public void ConfigureServices(IServiceCollection services)
        {services.AddDbContext<SchoolContext>(options =>
                options.UseMySQL(Configuration.GetConnectionString("DefaultConnection"), b => b.MigrationsAssembly("ContosoUniversity.WebAdmin")));
 
            // Add framework services.
            services.AddMvc();}

public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory, SchoolContext context)

DbInitializer.Initialize(context);