我有以下JSON响应。我想从中获取文本值。请让我知道如何执行此操作。
如何获取'text'字段的"Киргизия, Бишкек, Чуйский проспект, 213"字段的值？
{
"response":{
"GeoObjectCollection":{
"metaDataProperty":{
"GeocoderResponseMetaData":{
"Point":{
"pos":"74.596998 42.87681"
},
"request":"74.596998,42.876810",
"results":"10",
"found":"7"
}
},
"featureMember":[
{
"GeoObject":{
"metaDataProperty":{
"GeocoderMetaData":{
"precision":"exact",
"text":"Киргизия, Бишкек, Чуйский проспект, 213",
"kind":"house",
"Address":{
"country_code":"KG",
"formatted":"Киргизия, Бишкек, Чуйский проспект, 213",
"Components":[
{
"kind":"country",
"name":"Киргизия"
},
{
"kind":"province",
"name":"город республиканского подчинения Бишкек"
},
{
"kind":"locality",
"name":"Бишкек"
},
{
"kind":"street",
"name":"Чуйский проспект"
},
{
"kind":"house",
"name":"213"
}
]
},
"AddressDetails":{
"Country":{
"AddressLine":"Киргизия, Бишкек, Чуйский проспект, 213",
"CountryNameCode":"KG",
"CountryName":"Киргизия",
"AdministrativeArea":{
"AdministrativeAreaName":"город республиканского подчинения Бишкек",
"Locality":{
"LocalityName":"Бишкек",
"Thoroughfare":{
"ThoroughfareName":"Чуйский проспект",
"Premise":{
"PremiseNumber":"213"
}
}
}
}
}
}
}
},
"name":"Чуйский проспект, 213",
"description":"Бишкек, Киргизия",
"boundedBy":{
"Envelope":{
"lowerCorner":"74.592804 42.873796",
"upperCorner":"74.601015 42.879834"
}
},
"Point":{
"pos":"74.59691 42.876815"
}
}
},
{
"GeoObject":{
"metaDataProperty":{
"GeocoderMetaData":{
"precision":"street",
"text":"Киргизия, Бишкек, Чуйский проспект",
"kind":"street",
"Address":{
"country_code":"KG",
"formatted":"Киргизия, Бишкек, Чуйский проспект",
"Components":[
{
"kind":"country",
"name":"Киргизия"
},
{
"kind":"province",
"name":"город республиканского подчинения Бишкек"
},
{
"kind":"locality",
"name":"Бишкек"
},
{
"kind":"street",
"name":"Чуйский проспект"
}
]
},
"AddressDetails":{
"Country":{
"AddressLine":"Киргизия, Бишкек, Чуйский проспект",
"CountryNameCode":"KG",
"CountryName":"Киргизия",
"AdministrativeArea":{
"AdministrativeAreaName":"город республиканского подчинения Бишкек",
"Locality":{
"LocalityName":"Бишкек",
"Thoroughfare":{
"ThoroughfareName":"Чуйский проспект"
}
}
}
}
}
}
},
"name":"Чуйский проспект",
"description":"Бишкек, Киргизия",
"boundedBy":{
"Envelope":{
"lowerCorner":"74.562262 42.875005",
"upperCorner":"74.637046 42.877918"
}
},
"Point":{
"pos":"74.599641 42.876069"
}
}
},
{
"GeoObject":{
"metaDataProperty":{
"GeocoderMetaData":{
"precision":"other",
"text":"Киргизия, Бишкек, Первомайский район",
"kind":"district",
"Address":{
"country_code":"KG",
"formatted":"Киргизия, Бишкек, Первомайский район",
"Components":[
{
"kind":"country",
"name":"Киргизия"
},
{
"kind":"province",
"name":"город республиканского подчинения Бишкек"
},
{
"kind":"locality",
"name":"Бишкек"
},
{
"kind":"district",
"name":"Первомайский район"
}
]
},
"AddressDetails":{
"Country":{
"AddressLine":"Киргизия, Бишкек, Первомайский район",
"CountryNameCode":"KG",
"CountryName":"Киргизия",
"AdministrativeArea":{
"AdministrativeAreaName":"город республиканского подчинения Бишкек",
"Locality":{
"LocalityName":"Бишкек",
"DependentLocality":{
"DependentLocalityName":"Первомайский район"
}
}
}
}
}
}
},
"name":"Первомайский район",
"description":"Бишкек, Киргизия",
"boundedBy":{
"Envelope":{
"lowerCorner":"74.50971 42.842926",
"upperCorner":"74.611777 42.972625"
}
},
"Point":{
"pos":"74.573553 42.892537"
}
}
},
{
"GeoObject":{
"metaDataProperty":{
"GeocoderMetaData":{
"precision":"other",
"text":"Киргизия, город республиканского подчинения Бишкек",
"kind":"province",
"Address":{
"country_code":"KG",
"formatted":"Киргизия, город республиканского подчинения Бишкек",
"Components":[
{
"kind":"country",
"name":"Киргизия"
},
{
"kind":"province",
"name":"город республиканского подчинения Бишкек"
}
]
},
"AddressDetails":{
"Country":{
"AddressLine":"Киргизия, город республиканского подчинения Бишкек",
"CountryNameCode":"KG",
"CountryName":"Киргизия",
"AdministrativeArea":{
"AdministrativeAreaName":"город республиканского подчинения Бишкек"
}
}
}
}
},
"name":"город республиканского подчинения Бишкек",
"description":"Киргизия",
"boundedBy":{
"Envelope":{
"lowerCorner":"74.464992 42.786526",
"upperCorner":"74.718964 42.972731"
}
},
"Point":{
"pos":"74.58454 42.859034"
}
}
},
{
"GeoObject":{
"metaDataProperty":{
"GeocoderMetaData":{
"precision":"other",
"text":"Киргизия, Бишкек",
"kind":"locality",
"Address":{
"country_code":"KG",
"formatted":"Киргизия, Бишкек",
"Components":[
{
"kind":"country",
"name":"Киргизия"
},
{
"kind":"province",
"name":"город республиканского подчинения Бишкек"
},
{
"kind":"locality",
"name":"Бишкек"
}
]
},
"AddressDetails":{
"Country":{
"AddressLine":"Киргизия, Бишкек",
"CountryNameCode":"KG",
"CountryName":"Киргизия",
"AdministrativeArea":{
"AdministrativeAreaName":"город республиканского подчинения Бишкек",
"Locality":{
"LocalityName":"Бишкек"
}
}
}
}
}
},
"name":"Бишкек",
"description":"Киргизия",
"boundedBy":{
"Envelope":{
"lowerCorner":"74.464992 42.786526",
"upperCorner":"74.718964 42.972731"
}
},
"Point":{
"pos":"74.60371 42.876366"
}
}
},
{
"GeoObject":{
"metaDataProperty":{
"GeocoderMetaData":{
"precision":"other",
"text":"Киргизия, Чуйская область",
"kind":"province",
"Address":{
"country_code":"KG",
"formatted":"Киргизия, Чуйская область",
"Components":[
{
"kind":"country",
"name":"Киргизия"
},
{
"kind":"province",
"name":"Чуйская область"
}
]
},
"AddressDetails":{
"Country":{
"AddressLine":"Киргизия, Чуйская область",
"CountryNameCode":"KG",
"CountryName":"Киргизия",
"AdministrativeArea":{
"AdministrativeAreaName":"Чуйская область"
}
}
}
}
},
"name":"Чуйская область",
"description":"Киргизия",
"boundedBy":{
"Envelope":{
"lowerCorner":"73.046166 41.842738",
"upperCorner":"77.226809 43.266764"
}
},
"Point":{
"pos":"74.522457 42.602641"
}
}
},
{
"GeoObject":{
"metaDataProperty":{
"GeocoderMetaData":{
"precision":"other",
"text":"Киргизия",
"kind":"country",
"Address":{
"country_code":"KG",
"formatted":"Киргизия",
"Components":[
{
"kind":"country",
"name":"Киргизия"
}
]
},
"AddressDetails":{
"Country":{
"AddressLine":"Киргизия",
"CountryNameCode":"KG",
"CountryName":"Киргизия"
}
}
}
},
"name":"Киргизия",
"boundedBy":{
"Envelope":{
"lowerCorner":"69.276601 39.171874",
"upperCorner":"80.283174 43.266764"
}
},
"Point":{
"pos":"74.670572 41.892642"
}
}
}
]
}
}
}
答案 0 :(得分：0)
所以我做了一个小脚本，试图明确显示我在做什么：
$json = '{"response":{"GeoObjectCollection":{"metaDataProperty":{"GeocoderResponseMetaData":{"Point":{"pos":"74.596998 42.87681"},"request":"74.596998,42.876810","results":"10","found":"7"}},"featureMember":[{"GeoObject":{"metaDataProperty":{"GeocoderMetaData":{"precision":"exact","text":"Киргизия, Бишкек, Чуйский проспект, 213","kind":"house","Address":{"country_code":"KG","formatted":"Киргизия, Бишкек, Чуйский проспект, 213","Components":[{"kind":"country","name":"Киргизия"},{"kind":"province","name":"город республиканского подчинения Бишкек"},{"kind":"locality","name":"Бишкек"},{"kind":"street","name":"Чуйский проспект"},{"kind":"house","name":"213"}]},"AddressDetails":{"Country":{"AddressLine":"Киргизия, Бишкек, Чуйский проспект, 213","CountryNameCode":"KG","CountryName":"Киргизия","AdministrativeArea":{"AdministrativeAreaName":"город республиканского подчинения Бишкек","Locality":{"LocalityName":"Бишкек","Thoroughfare":{"ThoroughfareName":"Чуйский проспект","Premise":{"PremiseNumber":"213"}}}}}}}},"name":"Чуйский проспект, 213","description":"Бишкек, Киргизия","boundedBy":{"Envelope":{"lowerCorner":"74.592804 42.873796","upperCorner":"74.601015 42.879834"}},"Point":{"pos":"74.59691 42.876815"}}},{"GeoObject":{"metaDataProperty":{"GeocoderMetaData":{"precision":"street","text":"Киргизия, Бишкек, Чуйский проспект","kind":"street","Address":{"country_code":"KG","formatted":"Киргизия, Бишкек, Чуйский проспект","Components":[{"kind":"country","name":"Киргизия"},{"kind":"province","name":"город республиканского подчинения Бишкек"},{"kind":"locality","name":"Бишкек"},{"kind":"street","name":"Чуйский проспект"}]},"AddressDetails":{"Country":{"AddressLine":"Киргизия, Бишкек, Чуйский проспект","CountryNameCode":"KG","CountryName":"Киргизия","AdministrativeArea":{"AdministrativeAreaName":"город республиканского подчинения Бишкек","Locality":{"LocalityName":"Бишкек","Thoroughfare":{"ThoroughfareName":"Чуйский проспект"}}}}}}},"name":"Чуйский проспект","description":"Бишкек, Киргизия","boundedBy":{"Envelope":{"lowerCorner":"74.562262 42.875005","upperCorner":"74.637046 42.877918"}},"Point":{"pos":"74.599641 42.876069"}}},{"GeoObject":{"metaDataProperty":{"GeocoderMetaData":{"precision":"other","text":"Киргизия, Бишкек, Первомайский район","kind":"district","Address":{"country_code":"KG","formatted":"Киргизия, Бишкек, Первомайский район","Components":[{"kind":"country","name":"Киргизия"},{"kind":"province","name":"город республиканского подчинения Бишкек"},{"kind":"locality","name":"Бишкек"},{"kind":"district","name":"Первомайский район"}]},"AddressDetails":{"Country":{"AddressLine":"Киргизия, Бишкек, Первомайский район","CountryNameCode":"KG","CountryName":"Киргизия","AdministrativeArea":{"AdministrativeAreaName":"город республиканского подчинения Бишкек","Locality":{"LocalityName":"Бишкек","DependentLocality":{"DependentLocalityName":"Первомайский район"}}}}}}},"name":"Первомайский район","description":"Бишкек, Киргизия","boundedBy":{"Envelope":{"lowerCorner":"74.50971 42.842926","upperCorner":"74.611777 42.972625"}},"Point":{"pos":"74.573553 42.892537"}}},{"GeoObject":{"metaDataProperty":{"GeocoderMetaData":{"precision":"other","text":"Киргизия, город республиканского подчинения Бишкек","kind":"province","Address":{"country_code":"KG","formatted":"Киргизия, город республиканского подчинения Бишкек","Components":[{"kind":"country","name":"Киргизия"},{"kind":"province","name":"город республиканского подчинения Бишкек"}]},"AddressDetails":{"Country":{"AddressLine":"Киргизия, город республиканского подчинения Бишкек","CountryNameCode":"KG","CountryName":"Киргизия","AdministrativeArea":{"AdministrativeAreaName":"город республиканского подчинения Бишкек"}}}}},"name":"город республиканского подчинения Бишкек","description":"Киргизия","boundedBy":{"Envelope":{"lowerCorner":"74.464992 42.786526","upperCorner":"74.718964 42.972731"}},"Point":{"pos":"74.58454 42.859034"}}},{"GeoObject":{"metaDataProperty":{"GeocoderMetaData":{"precision":"other","text":"Киргизия, Бишкек","kind":"locality","Address":{"country_code":"KG","formatted":"Киргизия, Бишкек","Components":[{"kind":"country","name":"Киргизия"},{"kind":"province","name":"город республиканского подчинения Бишкек"},{"kind":"locality","name":"Бишкек"}]},"AddressDetails":{"Country":{"AddressLine":"Киргизия, Бишкек","CountryNameCode":"KG","CountryName":"Киргизия","AdministrativeArea":{"AdministrativeAreaName":"город республиканского подчинения Бишкек","Locality":{"LocalityName":"Бишкек"}}}}}},"name":"Бишкек","description":"Киргизия","boundedBy":{"Envelope":{"lowerCorner":"74.464992 42.786526","upperCorner":"74.718964 42.972731"}},"Point":{"pos":"74.60371 42.876366"}}},{"GeoObject":{"metaDataProperty":{"GeocoderMetaData":{"precision":"other","text":"Киргизия, Чуйская область","kind":"province","Address":{"country_code":"KG","formatted":"Киргизия, Чуйская область","Components":[{"kind":"country","name":"Киргизия"},{"kind":"province","name":"Чуйская область"}]},"AddressDetails":{"Country":{"AddressLine":"Киргизия, Чуйская область","CountryNameCode":"KG","CountryName":"Киргизия","AdministrativeArea":{"AdministrativeAreaName":"Чуйская область"}}}}},"name":"Чуйская область","description":"Киргизия","boundedBy":{"Envelope":{"lowerCorner":"73.046166 41.842738","upperCorner":"77.226809 43.266764"}},"Point":{"pos":"74.522457 42.602641"}}},{"GeoObject":{"metaDataProperty":{"GeocoderMetaData":{"precision":"other","text":"Киргизия","kind":"country","Address":{"country_code":"KG","formatted":"Киргизия","Components":[{"kind":"country","name":"Киргизия"}]},"AddressDetails":{"Country":{"AddressLine":"Киргизия","CountryNameCode":"KG","CountryName":"Киргизия"}}}},"name":"Киргизия","boundedBy":{"Envelope":{"lowerCorner":"69.276601 39.171874","upperCorner":"80.283174 43.266764"}},"Point":{"pos":"74.670572 41.892642"}}}]}}}';
$jsonArray = json_decode($json);
$response = $jsonArray->response;
$geoObjectCollection = $response->GeoObjectCollection;
$featureMember = $geoObjectCollection->featureMember;
foreach($featureMember as $item){
if(property_exists($item,'GeoObject')){
$geoObject = $item->GeoObject;
if(property_exists($geoObject,'metaDataProperty')){
$metaDataProperty = $geoObject->metaDataProperty;
if(property_exists($metaDataProperty,'GeocoderMetaData')){
$GeocoderMetaData = $metaDataProperty->GeocoderMetaData;
if(property_exists($GeocoderMetaData,'text')){
$text = $GeocoderMetaData->text;
echo '<pre>';
var_dump($text);
echo '<pre>';
}
}
}
}
在PHPTESTER上尝试过