public static void main(String[] args) { String str = "{'TI':[{'value':'aa1','count':10},{'value':'aa2','count':15},{'value':'aa3','count':20}]," + "'AB':[{'value':'ab','count':110},{'value':'ab2','count':115},{'value':'ab3','count':210}]}"; JSONArray newArray = new JSONArray(); JSONObject newJson = new JSONObject(); try { JSONObject obj = new JSONObject(str); Iterator it = obj.keys(); while (it.hasNext()) { String key = (String) it.next(); String value = obj.getString(key); JSONArray array = obj.getJSONArray(key); for(int i=0;i<array.length();i++){ JSONObject jsonobject = array.getJSONObject(i); jsonobject.put("name", key); jsonobject.put("exp", key+"="+jsonobject.getString("value")); newArray.put(jsonobject); } } newJson.put("groups",newArray); System.out.println(newJson); } catch (JSONException e) { e.printStackTrace(); } }
json 遍历 jsonobject jsonarray
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转载自knight-black-bob.iteye.com/blog/2213514
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