static void Main(string[] args)
{
//通过实体配置信息将实体注册到当前上下文
//Type contextType = GetType();
//修改osharp的注册方式
//var assembly = Assembly.GetEntryAssembly();
//IEnumerable<Type> registers = assembly.GetMappingTypes(typeof(IEntityRegister));
//foreach (var register in registers.Select(Activator.CreateInstance).Cast<IEntityRegister>())
//{
//}
//foreach (var register in registers.Select(Activator.CreateInstance).Cast<IEntityRegister>())
//{
// register.RegisterTo(modelBuilder);
// _logger?.LogDebug($"将实体类“{register.EntityType}”注册到上下文“{contextType}”中");
//}
var a = AppDomain.CurrentDomain.GetAssemblies().SelectMany(a => a.GetTypes().Where(t => t.GetInterfaces().Contains(typeof(IEntityRegister))))
.ToArray();
foreach (var item in a)
{
IEntityRegister regis = (IEntityRegister)Activator.CreateInstance(item);
var b = regis.DbContextType;
//regis.RegisterTo(new ModelBuilder());
}
Console.Read();
}
/// <summary>
/// 创建上下文数据模型时，对各个实体类的数据库映射细节进行配置
/// </summary>
/// <param name = "modelBuilder" > 上下文数据模型构建器 </ param >
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
var typesToRegister = _assembly.GetTypes()
.Where(y => y.GetInterfaces().Contains(typeof(IEntityRegister)));
foreach (var type in typesToRegister)
{
IEntityRegister configurationInstance = (IEntityRegister)Activator.CreateInstance(type);
configurationInstance.RegisterTo(modelBuilder);
}
base.OnModelCreating(modelBuilder);
}
