AutoMapperHelper

    /// <summary>
    /// AutoMapper帮助类
    /// </summary>
    public static class AutoMapperHelper
    {
        /// <summary>
        ///  单个对象映射
        /// </summary>
        public static T MapTo<T>(this object obj)
        {
            if (obj == null) return default(T);
            Mapper.CreateMap(obj.GetType(), typeof(T));
            return Mapper.Map<T>(obj);
        }

        /// <summary>
        /// 集合列表类型映射
        /// </summary>
        public static List<TDestination> MapToList<TSource, TDestination>(this IEnumerable<TSource> source)
        {
            Mapper.CreateMap<TSource, TDestination>();
            return Mapper.Map<List<TDestination>>(source);
        }

        /// <summary>
        /// 类型映射
        /// </summary>
        public static TDestination MapTo<TSource, TDestination>(this TSource source, TDestination destination)
            where TSource : class
            where TDestination : class
        {
            if (source == null) return destination;
            Mapper.CreateMap<TSource, TDestination>();
            return Mapper.Map(source, destination);
        }

    }