最开始的代码
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Reflection; using AutoMapper; using Happy.ExtentionMethods;
using Happy.Bootstrap; namespace Happy.Bootstrap.AutoMapper
{
/// <summary>
/// 自动添加配置。
/// </summary>
public class AutoAddProfilePlugin : IBootstrapPlugin
{
/// <inheritdoc />
public void Start(IBootstrapService bootstrapService, Assembly assembly)
{
bootstrapService.MustNotNull("bootstrapService");
assembly.MustNotNull("assembly"); foreach (var type in assembly.GetTypes())
{
if (type.IsAbstract || type.IsInterface)
{
continue;
} if (typeof(Profile).IsAssignableFrom(type))
{
Mapper.Initialize(x => {
x.AddProfile(Activator.CreateInstance(type) as Profile);
});
}
}
}
}
}
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
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Reflection; using AutoMapper; using Happy.ExtentionMethods;
using Happy.Bootstrap; namespace Happy.Bootstrap.AutoMapper
{
/// <summary>
/// 自动添加配置。
/// </summary>
public class AutoAddProfilePlugin : IBootstrapPlugin
{
/// <inheritdoc />
public void Start(IBootstrapService bootstrapService, Assembly assembly)
{
bootstrapService.MustNotNull("bootstrapService");
assembly.MustNotNull("assembly"); foreach (var type in assembly.GetTypes())
{
if (type.IsAbstract || type.IsInterface)
{
continue;
} if (typeof(Profile).IsAssignableFrom(type))
{
Mapper.AddProfile(Activator.CreateInstance(type) as Profile);
}
}
}
}
}