【发布时间】:2022-01-24 08:59:23
【问题描述】:
我无法使用脚手架创建剃刀视图。我的项目是一个使用 net6.0 的 ASP.NET Core Web App MVC。我也用VS2022。
这是我得到的错误:Scaffolding Error
我尝试重新启动我的 vs 但没有成功。
这是我的 DbContext:
public class SnowballDbContext : DbContext
{
public SnowballDbContext(DbContextOptions<SnowballDbContext> options) : base(options)
{
}
public DbSet<User> Users { get; set; }
public virtual DbSet<Habit> Habits { get; set; }
public virtual DbSet<Tracker> Trackers { get; set; }
public virtual DbSet<Progression> Progressions { get; set; }
public virtual DbSet<CalendarDay> CalendarDays { get; set; }
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
modelBuilder.Entity<Tracker>()
.HasKey(t => t.HabitId);
}
}
这是我的程序.cs:
var builder = WebApplication.CreateBuilder(args);
var connectionString = builder.Configuration.GetConnectionString("DataBaseConnectionString");
builder.Services.AddDbContext<SnowballDbContext>(options => options.UseSqlServer(connectionString));
// Add services to the container.
builder.Services.AddControllersWithViews();
var app = builder.Build();
// Configure the HTTP request pipeline.
if (!app.Environment.IsDevelopment())
{
app.UseExceptionHandler("/Home/Error");
// The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
app.UseHsts();
}
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseRouting();
app.UseAuthorization();
app.MapControllerRoute(
name: "default",
pattern: "{controller=Home}/{action=Index}/{id?}");
app.Run();
这是我的控制器:
public class HomeController : Controller
{
private readonly ILogger<HomeController> _logger;
private readonly SnowballDbContext _context;
public HomeController(ILogger<HomeController> logger, SnowballDbContext context)
{
_logger = logger;
_context = context;
}
public IActionResult Index()
{
return View(_context.Habits.ToList());
}
我应该怎么做才能解决这个问题?
【问题讨论】:
标签: c# asp.net-mvc scaffolding .net-6.0 visual-studio-2022