public ICommandHandler GetCommandHandler(string commandHandlerName)
{
Type type = _commandHandlerHelper.GetCommandHandler(commandHandlerName);
if (type == null)
{
throw new DotNettyServerException("未找到命令处理器");
}
object service = _serviceProvider.GetService(type);
if (!(service is ICommandHandler commandHandler))
{
throw new DotNettyServerException($"命令处理器必须实现接口{nameof(ICommandHandler)}");
}
return(commandHandler);
}
