[Practice Note] 2.Abp入门：DDD实体模型设计，数据迁移

Demo项目地址：https://download.youkuaiyun.com/download

添加实体模型

在Abp的Core项目[领域层]中添加实体

namespace ABPTest.MainConference
{
   
   
	public class MainConference:Entity<Guid>
    {
   
   
        [Description("主会议名")]
        public string Name {
   
    get; set; }
        [Description("创建时间")]
        public string CreateDate {
   
    get; set; }
        [Description("备注")]
        public string ReMark {
   
    get; set; }
    }
}

namespace ABPTest.SubConference
{
   
   
	public class SubConference:Entity<Guid>
    {
   
   
        [Key] //这里设置主键后，继承Entity的Id不会被设置为主键
        [Description("子会议ID")]
        public