C#实现对象映射AutoMapper

古人学问无遗力，少壮工夫老始成。这篇文章主要讲述C#实现对象映射AutoMapper相关的知识，希望能为你提供帮助。
1.引用AutoMapper包
2.定义两个实体类

public class ModelA { public string UserId { get; set; } public string Remark { get; set; } }public class ModelB { public string User_id { get; set; } public string Remark_msg { get; set; } public int Lab_id { get; set; } }

3.定义映射规则，并映射

public List< ModelB> MappingModeB(List< ModelA> data, int lab_Id) { MapperConfiguration config = new MapperConfiguration ( mp => mp.CreateMap< ModelA, ModelB> ()//给config进行配置映射规则 .ForMember(nclog => nclog.User_id, clog => clog.MapFrom(log => log.UserId == null ? "" : log.UserId))// 指定映射字段 .ForMember(nclog => nclog.Remark_msg, clog => clog.MapFrom(log => log.Remark)) .ForMember(nclog => nclog.Lab_id, clog => clog.MapFrom(log => lab_Id)) ); var Modellogs = config.CreateMapper(); return Modellogs.Map< List< ModelB> > (data); //映射 }

【C#实现对象映射AutoMapper】