[英]json parsing with groovy collect values
我有以下 json 文本,我的目標是查找是否有任何“直接”字段的值 'false' for meta.name="name1"
我可以解析並獲取“name1”的列表,但不知道如何更進一步......比如收集字段“direct”的值!= true並檢查集合是否大於0。
def list = new groovy.json.JsonSlurper().parseText(text )
println list.record.land.find{ it.meta.name == 'name1' }
{
"version": 1,
"record": {
"land": [
{
"meta": {
"name": "name1",
"type": "person"
},
"delete": {
"result": "allow",
"factor": {
"direct": true,
"rules": [
{
"rule1": "1002",
"uri": "/deeds/567576-ffgt-1002"
},
{
"rule1": "5012",
"uri": "/deeds/567576-dfge-5012"
}
]
}
},
"transfer": {
"result": "allow",
"factor": {
"direct": true,
"rules": [
{
"rule1": "1002",
"uri": "/deeds/567576-ffgt-1002"
},
{
"rule1": "5012",
"uri": "/deeds/567576-dfge-5012"
}
]
}
},
"move": {
"result": "allow",
"factor": {
"direct": false,
"rules": [
{
"rule1": "1002",
"uri": "/deeds/567576-ffgt-1002"
},
{
"rule1": "5012",
"uri": "/deeds/567576-dfge-5012"
}
]
}
}
}
]
}
}
在第一步中,您可以過濾 json 以查找具有特定名稱的所有對象:
def filtered = list.record.land.findAll{ it.meta.name == 'name1'}
然后你可以是這樣的:
def directIsFalse = ['delete', 'transfer', 'move'].any{
filtered[it].factor.direct[0] == false;
}
如果在至少一個部分(“刪除”、“轉移”或“移動”)中的字段 direct 等於false
,則這將返回 true 。
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