Question

我需要一些帮助才能找到使用jsonpath的兄弟姐妹。我想找到价格为0美元的所有地点。尝试过几个选项，比如$ .. price [？（@。lowest＆lt; = 0）]，但它只选择匹配的节点。

感谢您的协助

[{
"fromDate": "2018-03-30",
"images": [{
    "type": "LARGE",
    "url": ""
}],
"price": {
    "currencySymbol": "$",
    "lowest": 0
},
"toDate": "2018-04-07",
"location": "Newyork, NY",
"priceSuffix": "per night",
"details": "2-Bedrooms" 
},
{
"fromDate": "2018-03-30",
"images": [{
    "type": "LARGE",
    "url": ""
}],
"price": {
    "currencySymbol": "$",
    "lowest": 0
},
"toDate": "2018-04-07",
"location": "Atlanta, GA",
"priceSuffix": "per night",
"details": "2-Bedrooms" 
}]

Answer 1

以下是基于您的数据的工作示例，您可以剪切并粘贴并尝试自己：

* def json = 
"""
[{
"fromDate": "2018-03-30",
"images": [{
    "type": "LARGE",
    "url": ""
}],
"price": {
    "currencySymbol": "$",
    "lowest": 0
},
"toDate": "2018-04-07",
"location": "Newyork, NY",
"priceSuffix": "per night",
"details": "2-Bedrooms" 
},
{
"fromDate": "2018-03-30",
"images": [{
    "type": "LARGE",
    "url": ""
}],
"price": {
    "currencySymbol": "$",
    "lowest": 1
},
"toDate": "2018-04-07",
"location": "Atlanta, GA",
"priceSuffix": "per night",
"details": "2-Bedrooms" 
}]
"""
* def zero = $json[?(@.price.lowest==0)]
* match zero[0].location == 'Newyork, NY'
* def one = $json[?(@.price.lowest==1)]
* match one[0].location == 'Atlanta, GA'

如何找到jsonpath兄弟

1 个答案: