qymessagecenter/QYMessageCenter.Common/Extensions/CopyExtensions.cs

using Newtonsoft.Json;

namespace QYMessageCenter.Common.Extensions
{
    public static class CopyExtensions
    {
        public static T Copy<T>(this T p)
        {
            return JsonConvert.DeserializeObject<T>(JsonConvert.SerializeObject(p));
        }
    }
}