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有沒有一種方法,我可以做到這樣的事:Autofac通用註冊
var builder = new ContainerBuilder();
builder.Register(c => c.Resolve<DbContext>().Set<TEntity>()).As(IDbSet<TEntity>);
有沒有一種方法,我可以做到這樣的事:Autofac通用註冊
var builder = new ContainerBuilder();
builder.Register(c => c.Resolve<DbContext>().Set<TEntity>()).As(IDbSet<TEntity>);
當然,甚至還有一種模式爲。這就是所謂的倉庫模式:
public interface IRepository<TEntity>
{
IQueryable<TEntity> GetAll();
TEntity GetById(Guid id);
}
public class EntityFrameworkRepository<TEntity> : IEntity<TEntity>
{
private readonly DbContext context;
public EntityFrameworkRepository(DbContext context) {
this.context = context;
}
public IQueryable<TEntity> GetAll() {
return this.context.Set<TEntity>();
}
public TEntity GetById(Guid id) {
var item = this.context.Set<TEntity>().Find(id);
if (item == null) throw new KeyNotFoundException(id.ToString());
return item;
}
}
可以按如下方式進行註冊:
builder.RegisterGeneric(typeof(EntityFrameworkRepository<>)).As(typeof(IRepository<>));
是IEntity應該是IRepository? –
@JamieLester:當然。修正了。 – Steven