我尝试使用MQL来搜索" Microsoft Corporation"如下:
[{
"name": "Windows Vista Home Basic",
"type": "/business/consumer_product",
"/business/consumer_product/company": null
}]
它显示:
{
"result": [{
"/business/consumer_product/company": null,
"type": "/business/consumer_product",
"name": "Windows Vista Home Basic"
}]
}
显然" / business / consumer_product / company"是"产品"的一个属性,但它失败了。
答案 0 :(得分:0)
实际上,它运作得很好。但是,在这种情况下,链接节点是一个中介,具有到公司的链接,从发布日期和到日期。因此,中介节点没有名称,即它为空。
尝试此查询以获取下一个节点,距离更远一步:
[{
"name": "Windows Vista Home Basic",
"type": "/business/consumer_product",
"/business/consumer_product/company": {
"/business/company_product_relationship/company": {
"id": null,
"name": null
}
}
}]