eBay API findItemsAdvanced call returns '项目过滤器需要值，条件

Question

我在 eBay 的 API 上玩了一会儿，并试图获得一份除新书以外的所有书籍的列表，其中包含关键字 "tolkien"。不知何故，我没有得到列表，但我收到了一个错误。

这是我正在尝试的 url：

https://svcs.ebay.com/services/search/FindingService/v1
?OPERATION-NAME=findItemsAdvanced
&SERVICE-VERSION=1.0.0
&SECURITY-APPNAME=XXXXXXXXX
&RESPONSE-DATA-FORMAT=JSON
&REST-PAYLOAD=true
&keywords=tolkien
&GLOBAL-ID=EBAY-DE
&itemFilter(0).name=ListingType
&itemFilter(0).value=FixedPrice
&categoryId=267
&itemFilter(1).name=Condition
&itemFilter(1).value(0)=2000
&itemFilter(1).value(1)=2500
&itemFilter(1).value(2)=3000
&itemFilter(1).value(3)=4000
&itemFilter(1).value(4)=5000
&itemFilter(1).value(5)=6000

这就是我得到的结果：

{
    "findItemsAdvancedResponse": [
        {
            "ack": [
                "Failure"
            ],
            "errorMessage": [
                {
                    "error": [
                        {
                            "errorId": [
                                "46"
                            ],
                            "domain": [
                                "Marketplace"
                            ],
                            "severity": [
                                "Error"
                            ],
                            "category": [
                                "Request"
                            ],
                            "message": [
                                "Value is required for item filter, CONDITION."
                            ],
                            "subdomain": [
                                "Search"
                            ],
                            "parameter": [
                                "CONDITION"
                            ]
                        }
                    ]
                }
            ],
            "version": [
                "1.13.0"
            ],
            "timestamp": [
                "2019-07-03T22:12:21.645Z"
            ]
        }
    ]
}

Answer 1

好的，我解决了这个问题，方法是将类别过滤器移到另一个过滤器之前。

https://svcs.ebay.com/services/search/FindingService/v1
?OPERATION-NAME=findItemsAdvanced
&SERVICE-VERSION=1.0.0
&SECURITY-APPNAME=XXXXXXXXX
&RESPONSE-DATA-FORMAT=JSON
&REST-PAYLOAD=true
&keywords=tolkien
&GLOBAL-ID=EBAY-DE
&categoryId=267
&itemFilter(0).name=ListingType
&itemFilter(0).value=FixedPrice
&itemFilter(1).name=Condition
&itemFilter(1).value(0)=2000
&itemFilter(1).value(1)=2500
&itemFilter(1).value(2)=3000
&itemFilter(1).value(3)=4000
&itemFilter(1).value(4)=5000
&itemFilter(1).value(5)=6000

eBay API findItemsAdvanced call returns '项目过滤器需要值，条件

eBay API findItemsAdvanced call returns 'Value is required for item filter, CONDITION

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