在Android上从flickr解析JSON数据给出了'值jsonFlickrApi（类型为java.lang.String不能转换为JSONObject'）错误

Question

我从Flickr获取此JSON-

jsonFlickrApi({"photos":{"page":1,"pages":1,"perpage":100,"total":"6","photo":[{"id":"20337778365","owner":"133530693@N05","secret":"cca5a8da86","server":"340","farm":1,"title":"HTML5 1 Color Black","ispublic":1,"isfriend":0,"isfamily":0},{"id":"20329303232","owner":"133530693@N05","secret":"e6e7ab0cdf","server":"317","farm":1,"title":"city lights","ispublic":1,"isfriend":0,"isfamily":0},{"id":"20329277642","owner":"133530693@N05","secret":"0df103ff6a","server":"259","farm":1,"title":"nature_toon","ispublic":1,"isfriend":0,"isfamily":0},{"id":"20343761221","owner":"133530693@N05","secret":"1dcb76f445","server":"3700","farm":4,"title":"Tulips_default","ispublic":1,"isfriend":0,"isfamily":0},{"id":"20311438736","owner":"133530693@N05","secret":"402eb257d4","server":"455","farm":1,"title":"Penguins_def","ispublic":1,"isfriend":0,"isfamily":0},{"id":"20343768191","owner":"133530693@N05","secret":"f1fca99d27","server":"551","farm":1,"title":"Lighthouse_ault","ispublic":1,"isfriend":0,"isfamily":0}]},"stat":"ok"})

我试图使用它在android上解析它-

//  String jsonData contains the above JSON data.

                JSONObject json = null;
                try {
                    json = new JSONObject(jsonData);

                } catch (JSONException e) {
                    e.printStackTrace();
                }

但是我得到这个错误-

java.lang.String类型的值jsonFlickrApi（无法转换为JSONObject

这是什么意思 ？ 这是怎么了

Answer 1

刚刚从这个答案中弄清楚了-Android中的Flickr JSON解析

我需要在URL的末尾添加&format=json&nojsoncallback=1才能从Flickr请求JSON数据。 现在我解析新的，它没有错误并且可以正常工作。

如果我不添加此JSON数据以jsonFlickrApi（