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我有我的JSON:XPath或Defiant.js和获取节点信息
{
"data": {
"header": {
"version": 1,
"last_updated": "2015-09-16T14:09:22Z"
},
"frequent" : {
"keywords": [
{
"keyword":"roi",
"keyword":"subjectrecord",
"keyword":"evidence",
"keyword":"case",
"keyword":"account",
"keyword":"supervisor",
"keyword":"legacy tecs"
}
]
},
"body": {
"items": [
{
"item": {
"type": "pdf",
"title": "title 1",
"updated_time": "2015-09-16T14:09:22Z",
"keywords": [
{
"keyword":"supervisor"
},
{
"keyword":"manager"
},
{
"keyword":"title 1"
}
]
}
},
{
"item": {
"type": "pdf",
"title": "title 2",
"updated_time": "2015-09-16T14:09:22Z",
"keywords": [
{
"keyword":"supervisor"
}
]
}
},
{
"item": {
"type": "pdf",
"title": "title 3",
"updated_time": "2015-09-16T14:09:22Z"
}
}
]
}
}
}
什么,我希望能够做的是搜索“身体”,回到哪里与之匹配的关键字出现的任何项目。因此,举例来说,如果我搜索“监督员”我的结果应该是这样的:
"item": {
"type": "pdf",
"title": "title 1",
"updated_time": "2015-09-16T14:09:22Z",
"keywords": [
{
"keyword":"supervisor"
},
{
"keyword":"manager"
},
{
"keyword":"title 1"
}
]
}
},
{
"item": {
"type": "pdf",
"title": "title 2",
"updated_time": "2015-09-16T14:09:22Z",
"keywords": [
{
"keyword":"supervisor"
}
]
}
}
执行以下操作,只返回关键字。
var results = JSON.search(potentials, '//*[keyword="'+query+'"]');