Odata $count 和按实体 ID 搜索在 Dot Net 6 中不起作用

问：

Odata 计数不支持，不确定缺少什么。

 https://localhost:7080/odata/Person?$count
 Microsoft.OData.ODataException: The value for OData query '$count' cannot be empty.
 at Microsoft.AspNetCore.OData.Query.ODataQueryOptions.ThrowIfEmpty(String queryValue, String queryName)

  https://localhost:7080/odata/Person?$count=true
  Status Code 200 but count is not displayed.

我已经提到了这个问题，并了解到其他人以前也遇到过这个问题，然后这里也遇到了这个问题。

使用软件包

  <TargetFramework>net6.0</TargetFramework>
  Microsoft.AspNetCore.OData" Version="8.0.10"
  Microsoft.EntityFrameworkCore Version="6.0.0"

控制器

[Route("odata/[controller]")]
public class PersonController : ODataController
{
    private readonly IPersonRepo _repo;
    public PersonController(IPersonRepo repo)
    {
        _repo = repo;
    }

    [HttpGet]
    [EnableQuery(PageSize = 5)]
    //[HttpGet("Person/$count")]
    //[HttpGet]
    public IQueryable<Person> Get()
    {
        return _repo.Get();
    }
}

程序.cs

static IEdmModel GetEdmModel()
{
ODataConventionModelBuilder builder = new();
builder.EntitySet<Person>("Persons");
return builder.GetEdmModel();
}
     builder.Services.AddControllers()
    .AddOData(options => options
    .AddRouteComponents("odata", GetEdmModel())
    .Select()
    .Filter()
    .OrderBy()
    .SetMaxTop(20)
    .Count()
    .Expand()
     );