REST-Assured - 用于获取值列表的JsonPath

Question

我正在使用REST-Assured来测试一些RESTful Web服务.这是我的JSON:

{
    "status":true,
    "responseData":{
        "orderLevelReasons":[
            {
                "reasons":[
                    {
                        "reasonId":"129cfea8-b022-4dc8-9811-222a324f46aa",
                        "reasonName":"COD Amount Mismatch"
                    },
                    {
                        "reasonId":"a881fd5c-626e-438c-8026-646aa2a19098",
                        "reasonName":"Gave wrong information"
                    },
                    {
                        "reasonId":"543d438a-88cc-487c-86e4-19eecefa9ca7",
                        "reasonName":"Late delivery"
                    },
                    {
                        "reasonId":"080cd7c1-7a37-48ad-9090-57286d93ea41",
                        "reasonName":"Parcel not received"
                    },
                    {
                        "reasonId":"5ca3d9b4-0fa2-49da-a534-a6f2e7eccc07",
                        "reasonName":"Staff did not inform about the parcel arrival"
                    }
                ],
                "issueName":"ISSUE TYPE 1",
                "issueId":"0c2c37a6-62b6-4c28-ab6c-566487d045bd",
                "hint":""
            },
            {
                "reasons":[
                    {
                        "reasonId":"129cfea8-b022-4dc8-9811-222a324f46aa",
                        "reasonName":"COD Amount Mismatch"
                    },
                    {
                        "reasonId":"14975b5d-23fb-4735-8082-2e02d6335788",
                        "reasonName":"Data issue"
                    },
                    {
                        "reasonId":"7e6e8446-3774-4589-9171-8e7ab0a7f73b",
                        "reasonName":"Delivery BOY did not inform before delivering"
                    },
                    {
                        "reasonId":"543d438a-88cc-487c-86e4-19eecefa9ca7",
                        "reasonName":"Late delivery"
                    },
                    {
                        "reasonId":"080cd7c1-7a37-48ad-9090-57286d93ea41",
                        "reasonName":"Parcel not received"
                    },
                    {
                        "reasonId":"8e430c71-f28b-49e4-9946-e0bd5131768b",
                        "reasonName":"Refuse to come doorstep"
                    },
                    {
                        "reasonId":"515d0fa4-a44c-47eb-a7a2-5ddae778f37a",
                        "reasonName":"Extra Amount taken By Partner Staff"
                    }
                ],
                "issueName":"ISSUE TYPE 2",
                "issueId":"ac902377-3db2-462a-8e53-48b06d1aff1f",
                "hint":""
            }
        ],
        "productLevelReasons":[
            {
                "reasons":[
                    {
                        "reasonId":"6129dcb8-1ae5-4d7d-9c95-4c0ec2f69ded",
                        "reasonName":"Some reason1"
                    },
                    {
                        "reasonId":"febec32b-b243-4509-b46a-20d9f4747ca3",
                        "reasonName":"Some reason2"
                    },
                    {
                        "reasonId":"d8a492b8-f816-41e6-b45d-5ec29f3a0785",
                        "reasonName":"Some reason3"
                    },
                    {
                        "reasonId":"c0c98489-6401-455a-9145-f52664d8aff4",
                        "reasonName":"Some reason4"
                    },
                    {
                        "reasonId":"ef2b4147-ee76-4961-b784-63e848a84167",
                        "reasonName":"Some reason5"
                    },
                    {
                        "reasonId":"7f4f9657-17b2-407b-aed7-16b221bf3229",
                        "reasonName":"Some reason6"
                    },
                    {
                        "reasonId":"2aa83be6-60cb-43dc-9273-c41e6047315e",
                        "reasonName":"Others"
                    },
                    {
                        "reasonId":"c432f563-f835-4710-8055-5ee9e0fe1409",
                        "reasonName":"Some reason7"
                    }
                ],
                "orderItemName":"Item1",
                "orderItemId":961253,
                "hint":""
            }
        ]
    },
    "message":"OK"
}

我想取:

1. 下面所有reasonId值 的列表responseData.orderLevelReasons.
2. 所有的列表reasonId下的值responseData.productLevelReasons,其中orderItemId是 961253(因为可能有多个productLevelReasons orderItemIds).

我用Google搜索了很多,并发现这可以使用JsonPath,但我无法弄清楚JsonPath表达式究竟是出于我的每个目的.

Answer 1

responseData.orderLevelReasons下所有reasonId值的列表

$.responseData.orderLevelReasons[*].reasons[*].reasonId

如果您想要orderLevelReasons集合中所有项目的原因,则必须使用orderLevelReasons [*].如果不是,您可以用[0]替换它,并且您可以获得一个不同的列表(假设每个orderLevelReasons都重复相同的原因).

responseData.productLevelReasons下所有reasonId值的列表,其中orderItemId为961253(因为多个orderItemIds可能有productLevelReasons).

$.responseData.productLevelReasons[?(@.orderItemId=='961253')].reasons[*].reasonId

这也不明显.如果可能存在重复原因,则需要进行重复数据删除.

我在jsonpath.curiousconcept.com上验证了你的两个JsonPath表达式,它们都是有效的.但Java代码出于某种原因出错.

我调查了这个.保证的框架实际上并不实现JSONPath,而是基于JSON的专有路径查询语法.不幸的是,名称是相同的,但它实际上是基于完全不同的标准.

该文档页面解释了:

请注意,JsonPath实现使用Groovy的GPath语法,不要与Jayway的JsonPath实现混淆.

StackOverflow上的JsonPath标记与已接受的 JsonPath规范有关,而不是可靠的规范.

根据我的研究,我会得出结论,保证jsonpath实现不支持您的要求.您应该使用一个实现,例如Jayway的实现.