Automapper:忽略精确匹配,改为使用后缀匹配

这应该“开箱即用”:

Mapper.CreateMap<FooConfig, Foo>()
    .ForMember(d => d.BarValues, o => o.MapFrom(s => new Bar { A = s.A, B = s.B }))
    .ForMember(d => d.BarErrorValues, o => o.MapFrom(s => new Bar {A = s.AError, B = s.BError}));

我想我找到了问题所在。似乎,如果AutoMapper找到一个完全匹配的名称,那么就永远不会使用名称转换器。Bugger:(这是显示它的AutoMapper源代码:

private static MemberInfo FindTypeMember(IEnumerable<MemberInfo> modelProperties, IEnumerable<MethodInfo> getMethods, string nameToSearch, IMappingOptions mappingOptions)
{
    MemberInfo pi = modelProperties.FirstOrDefault(prop => NameMatches(prop.Name, nameToSearch));
    if (pi != null)
        return pi;

  ...

    pi = modelProperties.FirstOrDefault(prop => NameMatches(mappingOptions.SourceMemberNameTransformer(prop.Name), nameToSearch));
    if (pi != null)
        return pi;