动态变化的key
{ "0": { "title": "冯巩王祖贤明星惊人的身世之谜", "description": "冯巩王祖贤明星惊人的身世之谜...", "picUrl": "http://img521.lieqi.com/upload/picture/39/11652.jpg", "url": "http://www.lieqi.com/read/4/11652/" }, "1": { "title": "西西里巴勒莫唯一的地下墓穴", "description": "西西里巴勒莫唯一的地下墓穴...", "picUrl": "http://img521.lieqi.com/upload/picture/37/10968.jpg", "url": "http://www.lieqi.com/read/4/10968/" }, "2": { "title": "神秘的北纬30度为何如此诡异?", "description": "神秘的北纬30度为何如此诡异?...", "picUrl": "http://img521.lieqi.com/upload/picture/35/10462.jpg", "url": "http://www.lieqi.com/read/4/10462/" }, "3": { "title": "秦陵又出怪事了:惊天秘事内幕", "description": "秦陵又出怪事了:惊天秘事内幕...", "picUrl": "http://img521.lieqi.com/upload/picture/37/11017.jpg", "url": "http://www.lieqi.com/read/4/11017/" }, "code": 200, "msg": "ok" }解析
void praseJson1(String str) throws Exception { org.json.JSONObject obj = new JSONObject(str); Iterator<String> keys = obj.keys(); while (keys.hasNext()) { String key = keys.next(); JSONObject object = obj.getJSONObject(key); String title = object.getString("title"); String description = object.getString("description"); String picUrl = object.getString("picUrl"); String url = object.getString("url"); } }
无key的数组解析
{ "schema": "http://json.org/example", "required": [ "id", "name" ] }
void praseJson1(String str) throws Exception { org.json.JSONObject obj = new JSONObject(str); String schema = obj.getString("schema"); JSONArray array = obj.getJSONArray("required"); ArrayMap<String, String> arrayMap = new ArrayMap<>(2); for (int i = 0; i < array.length(); i++) { String value = array.getString(i); arrayMap.put(value, value); //use a map to store the values } }