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我有我的數據庫中的以下存儲過程:ASP.NET網頁API控制器,存儲過程不返回數據
SELECT dbo.Persona.Nombre, dbo.Persona.Cedula, dbo.Prestamo.Empresa, dbo.Prestamo.Concepto, dbo.Prestamo.Monto, dbo.Prestamo.Fecha, dbo.Prestamo.PagadoATiempo
FROM dbo.Financiera INNER JOIN
dbo.Prestamo ON dbo.Financiera.RNC = dbo.Prestamo.Empresa INNER JOIN
dbo.Persona ON dbo.Prestamo.Cliente = dbo.Persona.Cedula
WHERE dbo.Persona.Cedula = @p1
中,然後在我的上下文類爲:
public partial class BDWSEntities : DbContext
{
public BDWSEntities()
: base("name=BDWSEntities")
{
}
protected override void OnModelCreating(DbModelBuilder modelBuilder)
{
throw new UnintentionalCodeFirstException();
}
public virtual DbSet<Financiera> Financieras { get; set; }
public virtual DbSet<Persona> Personas { get; set; }
public virtual DbSet<Prestamo> Prestamoes { get; set; }
public virtual ObjectResult<EnviarHistorial_Result> EnviarHistorial(string p1)
{
var p1Parameter = p1 != null ?
new ObjectParameter("p1", p1) :
new ObjectParameter("p1", typeof(string));
return ((IObjectContextAdapter)this).ObjectContext.ExecuteFunction<EnviarHistorial_Result>("EnviarHistorial", p1Parameter);
}
public virtual ObjectResult<Nullable<bool>> EnviarSalud(string p1)
{
var p1Parameter = p1 != null ?
new ObjectParameter("p1", p1) :
new ObjectParameter("p1", typeof(string));
return ((IObjectContextAdapter)this).ObjectContext.ExecuteFunction<Nullable<bool>>("EnviarSalud", p1Parameter);
}
}
和我使用以下控制器訪問它:
namespace Web_Services.Controllers
{
public class HistorialController : ApiController
{
private BDWSEntities db = new BDWSEntities();
public IHttpActionResult GetHistorial(string Cedula)
{
var record = db.EnviarHistorial(Cedula);
if (record == null)
{
return NotFound();
}
return Ok(record);
}
}
}
現在,在理論上,這個控制器應該返回數據,但是當通過相關的localhost/api/Historial訪問,它不返回任何數據或消息,它只是返回一個空的JSON文件。發生了什麼?
「我有以下存儲過程」 在哪裏?我沒有看到它的問題。您發佈了兩次相同的查詢 – Marusyk
「然後在我的上下文類」中,該代碼不是上下文的代碼。這是一個查詢! – Marusyk
哎呀,我把它搞砸了。固定! –