我编写了这段代码来从 flickr 检索照片。但是当我运行程序时，它显示了这个错误：
Exception in thread "main" org.codehaus.jettison.json.JSONException: JSONObject["photo"] not found.
这是源代码
public static void main(String[] args) throws IOException, JSONException {
HttpGet httpget = new HttpGet("http://api.flickr.com/services/rest/?method=flickr.photos.search&api_key=********&format=json&nojsoncallback=1&per_page=1&text=MatrixMovie");
ResponseHandler<String> responseHandler = new BasicResponseHandler();
HttpClient httpClient = new DefaultHttpClient();
String responseBody = httpClient.execute(httpget, responseHandler);
System.out.println(responseBody);
JSONObject jo2 = new JSONObject(responseBody);
System.out.println(jo2);
JSONArray jarray = jo2.getJSONArray("photo");
System.out.println(jarray);
for(int i=0; i<jarray.length(); i++)
{
JSONObject jobject = jarray.getJSONObject(i);
//System.out.println(jobject.getString("id"));
System.out.println(jobject.getString("owner"));
}
}
}
这是我从 flickr 得到的回复。
{"photos":{"page":1,"pages":9,"perpage":1,"total":"9",
"photo":
[{"id":"5589016310",
"owner":"61369554@N03",
"secret":"eb2bf0f940",
"server":"5293",
"farm":6,
"title":"MatrixMovie-GoldenAwake",
"ispublic":1,
"isfriend":0,
"isfamily":0}]},
"stat":"ok"}
但不知道为什么它没有得到“照片”数组。谁能帮我解决这个问题。
谢谢你。