如何将数据库注入我的TestAttribute类,因为.net核心对我的控制器有神奇的作用。
services.AddScoped<DbContextOptions>(p => p.GetRequiredService<DbContextOptions<Context>>());
services.TryAdd(new ServiceDescriptor(typeof(Context), typeof(Context), ServiceLifetime.Transient));
services.AddMvc(options =>
{
options.Filters.Add(new TestAttribute(/*need parameter*/));
}
public HouseController([FromServices] Context database)
{
this.Database = database;
}
public class TestAttribute : ActionFilterAttribute
{
public TestAttribute([FromServices] Context database)
{
}
public override void OnActionExecuted(ActionExecutedContext filterContext)
{
base.OnActionExecuted(filterContext);
}
}