ORM框架:Dapper .NET

jopen 10年前

Dapper .NET 是 .NET 下一个简单的对象关系映射库 (ORM)。

示例代码:

public class Dog  {      public int? Age { get; set; }      public Guid Id { get; set; }      public string Name { get; set; }      public float? Weight { get; set; }        public int IgnoredProperty { get { return 1; } }  }                            var guid = Guid.NewGuid();  var dog = connection.Query<Dog>("select Age = @Age, Id = @Id", new { Age = (int?)null, Id = guid });                dog.Count()      .IsEqualTo(1);    dog.First().Age      .IsNull();    dog.First().Id      .IsEqualTo(guid);

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