最开始的代码

1 using System; 2 using System.Collections.Generic; 3 using System.Linq; 4 using System.Text; 5 using System.Threading.Tasks; 6 using System.Reflection; 7  8 using AutoMapper; 9 10 using Happy.ExtentionMethods;11 using Happy.Bootstrap;12 13 namespace Happy.Bootstrap.AutoMapper14 {15     /// 
16     /// 自动添加配置。17     /// 
18     public class AutoAddProfilePlugin : IBootstrapPlugin19     {20         /// 
     21         public void Start(IBootstrapService bootstrapService, Assembly assembly)22         {23             bootstrapService.MustNotNull("bootstrapService");24             assembly.MustNotNull("assembly");25 26             foreach (var type in assembly.GetTypes())27             {28                 if (type.IsAbstract || type.IsInterface)29                 {30                     continue;31                 }32 33                 if (typeof(Profile).IsAssignableFrom(type))34                 {35                     Mapper.Initialize(x => {36                         x.AddProfile(Activator.CreateInstance(type) as Profile);37                     });38                 }39             }40         }41     }42 }

问题

我的项目中，每个 dll 都是自描述的，系统启动的时候，对每个 dll 对执行上面的插件，结果， Mapper.Initialize() 只有最后一次配置才有效，前面的配置会丢失。

最后的代码

1 using System; 2 using System.Collections.Generic; 3 using System.Linq; 4 using System.Text; 5 using System.Threading.Tasks; 6 using System.Reflection; 7  8 using AutoMapper; 9 10 using Happy.ExtentionMethods;11 using Happy.Bootstrap;12 13 namespace Happy.Bootstrap.AutoMapper14 {15     /// 
16     /// 自动添加配置。17     /// 
18     public class AutoAddProfilePlugin : IBootstrapPlugin19     {20         /// 
     21         public void Start(IBootstrapService bootstrapService, Assembly assembly)22         {23             bootstrapService.MustNotNull("bootstrapService");24             assembly.MustNotNull("assembly");25 26             foreach (var type in assembly.GetTypes())27             {28                 if (type.IsAbstract || type.IsInterface)29                 {30                     continue;31                 }32 33                 if (typeof(Profile).IsAssignableFrom(type))34                 {35                     Mapper.AddProfile(Activator.CreateInstance(type) as Profile);36                 }37             }38         }39     }40 }