这是我第一次发帖，所以我希望我提供足够的细节 . 我正在尝试使用各自的标签检索所有产品属性 . 使用：V1 / products / attributes？searchCriteria [filter_groups] [0] [filters] [0] [field] = attribute_code＆searchCriteria [filter_groups] [0] [filters] [0] [value] = ＆searchCriteria [filter_groups] [ 0] [过滤器] [0] [condition_type] =当量
如果我尝试，我可以检索特定属性代码的特定ID：
V1 /产品/属性？searchCriteria [filter_groups] [0] [过滤器] [0] [字段] = entity_type_id＆searchCriteria [filter_groups] [0] [过滤器] [0] [值] = ＆searchCriteria [filter_groups] [0] [过滤器] [0] [condition_type] =当量
I get the following error: 生成的输出：iwwshr.Exceptions.WebServiceCallFailedException：远程服务器返回错误：（500）内部服务器错误 . ProtocolError http://VMDP-200CRM2011:8081/magento/rest/default/V1/products/attributes?searchCriteria[filter_groups][0][filters][0][field]=entity_type_id&searchCriteria[filter_groups][0][filters][0][value]=4&searchCriteria[filter_groups][0][filters][0][condition_type]=eq Web服务器在Tool.Classes.Runtime.HttpOperationWrapper.DoSampleCall（String xmlCallData）的Tool.Classes.Runtime.HttpOperationWrapper.DoCall（）处返回：{"message"："Internal Error. Details are available in Magento log file. Report ID: webapi-57cd41117122e"}
Going to the logs I get: 报告ID：webapi-57cd41117122e;消息：SQLSTATE [23000]：完整性约束违规：1052列'entity_type_id'在where子句不明确，查询为：SELECT COUNT（DISTINCT main_table.attribute_id）FROM eav_attribute AS main_table INNER JOIN eav_entity_type AS entity_type ON main_table.entity_type_id = entity_type.entity_type_id INNER JOIN eav_entity_attribute ON main_table.attribute_id = eav_entity_attribute.attribute_id INNER JOIN catalog_eav_attribute AS additional_table ON main_table.attribute_id = additional_table.attribute_id WHERE（ entity_type_code = 'catalog_product'）AND（ entity_type_id = '4'）'在C：\ wamp64 \ www \ magento \ vendor \ magento \ framework中\的WebAPI \ ErrorProcessor.php：194
The query being run is: SELECT COUNT（DISTINCT main_table.attribute_id）FROM eav_attribute AS main_table INNER JOIN eav_entity_type AS entity_type ON main_table.entity_type_id = entity_type.entity_type_id INNER JOIN eav_entity_attribute ON main_table.attribute_id = eav_entity_attribute.attribute_id INNER JOIN catalog_eav_attribute AS additional_table ON main_table.attribute_id = additional_table.attribute_id WHERE（ entity_type_code = 'catalog_product'）AND（ entity_type_id = '4'）
Which returns: 错误代码：1052 . where子句中的列'entity_type_id'是不明确的
If I change the query to: SELECT COUNT（DISTINCT main_table.attribute_id）FROM eav_attribute AS main_table INNER JOIN eav_entity_type AS entity_type ON main_table.entity_type_id = entity_type.entity_type_id INNER JOIN eav_entity_attribute ON main_table.attribute_id = eav_entity_attribute.attribute_id INNER JOIN catalog_eav_attribute AS additional_table ON main_table.attribute_id = additional_table.attribute_id WHERE（ entity_type_code = 'catalog_product'）AND（ main_table . entity_type_id = '4'）
A row is returned.
也许我做错了但我不确定如何检索所有产品属性???