public ProductListController(IMemoryCache memoryCache, IProductTopicService productTopicService,
                              IProductSearchService productSearchService,
                              IProductClassifyService productClassifyService)
 {
     this.memoryCache            = memoryCache;
     this.productClassifyService = productClassifyService;
     this.productSearchService   = productSearchService;
     this.productTopicService    = productTopicService;
 }
 public ProductClassifyController(IProductClassifyService productClassifyService, IMemoryCache memoryCache)
 {
     this.productClassifyService = productClassifyService;
     this.memoryCache            = memoryCache;
 }