java - 如何从 Java 中的 JSON 字符串中检索值数组中的值

Question

鉴于返回以下 JSON 字符串:

String s = "{"errorCode":0,"result":"Processed","trips":[{"tripDestination":"Vancouver","tripStartTime":"07:41"},{"tripDestination":"Montreal","tripStartTime":"08:04"}]}";

我可以轻松获得错误代码和结果，例如:

JSONObject jObject;
jObject = new JSONObject(s);

String result = jObject.getString("result");
Log.v("JSON Result", result);

但是我知道 tripDestiation 值是 JSON 字符串中的值数组吗？

Answer 1

jObject.getJSONArray("trips").getJSONObject(0).getString("tripDestination");