跳过空值查询

api/graphql.go

@@ -499,12 +499,11 @@ func NewSchema(config Config) (graphql.Schema, error) {
 						item = append(item, num)
 					}
 
-					query = query.Where("web_images.id IN (?)", item)
+					if len(item) == 0 {
+						return map[string]interface{}{"list": []Image{}, "total": 0}, nil
+					}
 
-					//id_list = append(id_list, item)
+					query = query.Where("web_images.id IN (?)", item)
-					//if len(id_list) == 0 {
-					//	return map[string]interface{}{"list": []Image{}, "total": 0}, nil
-					//}
 				}
 
 				// 筛选:相似图像