增加系统配置接口

controllers/product.go

@@ -81,7 +81,6 @@ func (this *ProductController) UnSetProductList() {
 		case "media":
 			condition += " AND media_name like '%" + KeyWord + "%' "
 		}
-		pars = append(pars, KeyWord)
 	}
 	sortCondition := " ORDER BY published_time "
 	if sortType == "" {