private T CreateInstance <T>()
{
T ret = default(T);
IResolvePolicy policy = ResolvePolicyFactory.GetPolicy();
bool isFound = false;
Assembly[] assemblies = AppDomain.CurrentDomain.GetAssemblies();
foreach (var item in assemblies)
{
Type[] types = item.GetTypes();
foreach (var type in types)
{
if (policy.IsInstanceOf <T>(type))
{
ret = (T)Activator.CreateInstance(type);
isFound = true;
break;
}
}
if (isFound)
{
break;
}
}
return(ret);
}
/// <summary>
/// 注册依赖注入实例类查找策略
/// </summary>
/// <param name="policy">待注册的策略</param>
public static void RegisterPolicy(IResolvePolicy policy)
{
_policy = policy;
}
/// <summary>
/// 注册依赖注入实例类查找策略
/// </summary>
/// <param name="policy">待注册的策略</param>
public static void RegisterPolicy(IResolvePolicy policy)
{
_policy = policy;
}