【发布时间】:2019-11-13 10:33:01
【问题描述】:
我有以下 JSON
{
"firstName": "John",
"lastName" : "doe",
"age" : 26,
"address" : {
"streetAddress": "naist street",
"city" : "Nara",
"postalCode" : "630-0192"
},
"phoneNumbers": [
{
"type" : "iPhone",
"number": "0123-4567-8888"
},
{
"type" : "home",
"number": "0123-4567-8910"
}
]
}
和$.phoneNumbers[:1].type json 路径提取电话号码类型iPhone 值但输出是
[
"iPhone"
]
我想把它变成像iPhone 这样的简单字符串。如何创建 JSON 路径以去除双引号 " 和 [ ?
【问题讨论】: