Unable to resolve service for type 'Microsoft.Extensions.Logging.ILogger' while attempting to activa...

Unable to resolve service for type 'Microsoft.Extensions.Logging.ILogger' while attempting to activate 'xxxxx.Controllers.xxxxController'.

Unable to resolve service for type 'Microsoft.Extensions.Logging.ILogger' while attempting to activate 'xxxxx.Controllers.xxxxController'.

构造注入时需要加入类名

 

public class BookSizesController : Controller
    {
        private readonly ILogger _logger;

        public xxxxController(ILogger logger)
        {
            _logger = logger;
        }
}

 

posted on 2019-07-30 10:01 明净 阅读( ...) 评论( ...) 编辑 收藏

转载于:https://www.cnblogs.com/mingjing/p/11268204.html