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我正在檢索一個JSON響應,除了一個部分外沒有任何問題。有些項目是嵌套一個JSONObjects:如何從嵌套的JSON響應中檢索信息?
{
"response": {
"venues": [
{
"id": "42829c80f964a5205f221fe3",
"name": "AmericanExpressTower",
"contact": {
"phone": "2126405130",
"formattedPhone": "(212)640-5130",
"twitter": "americanexpress"
},
"location": {
"address": "200VeseySt",
"crossStreet": "WestSt",
"lat": 40.713618978735,
"lng": -74.01408649911748,
"distance": 1926,
"postalCode": "10285",
"city": "NewYork",
"state": "NY",
"country": "UnitedStates"
}
}
]
}
}
我怎樣才能像 「formattedPhone」 接觸對象訪問一個項目?
我可以訪問「名稱」每個項目的罰款:
JSONObject json = new JSONObject(result);
JSONArray venues = json.getJSONObject("response")
.getJSONArray("venues");
input.close();
int vLength = venues.length();
StringBuilder builder = new StringBuilder();
for (int i = 0; i < vLength; i++) {
builder.append("Location: ");
builder.append(venues.getJSONObject(i)
.getString("name").toString());
builder.append("\n");
}
我還要補充一點,這樣做:JSONObject contacts = new JSONObject(venues.getJSONObject(i).getString(「contact」));將拉動整個對象。 – Paul
因此contacts.getString(「格式化的電話」)從上面? –
我試過了,它說沒有格式化電話 – Paul