我JsonString:對象是不是有效的JSONArray
{"Data":{"pics":{"24":{"ID":"24","LINK":"http:\/\/www.orschlurch.net\/wp-content\/gallery\/pixxdump-144\/010.jpg"},"23":{"ID":"23","LINK":"http:\/\/www.orschlurch.net\/wp-content\/gallery\/pixxdump-144\/009.jpg"},"22":{"ID":"22","LINK":"http:\/\/www.orschlurch.net\/wp-content\/gallery\/pixxdump-144\/008.jpg"},"21":{"ID":"21","LINK":"http:\/\/www.orschlurch.net\/wp-content\/gallery\/pixxdump-144\/007.jpg"},"20":{"ID":"20","LINK":"http:\/\/www.orschlurch.net\/wp-content\/gallery\/pixxdump-144\/006.jpg"},"19":{"ID":"19","LINK":"http:\/\/www.orschlurch.net\/wp-content\/gallery\/pixxdump-144\/005.jpg"},"18":{"ID":"18","LINK":"http:\/\/www.orschlurch.net\/wp-content\/gallery\/pixxdump-144\/004.jpg"},"17":{"ID":"17","LINK":"http:\/\/www.orschlurch.net\/wp-content\/gallery\/pixxdump-144\/003.jpg"},"16":{"ID":"16","LINK":"http:\/\/www.orschlurch.net\/wp-content\/gallery\/pixxdump-144\/002.jpg"},"15":{"ID":"15","LINK":"http:\/\/www.orschlurch.net\/wp-content\/gallery\/pixxdump-144\/001.jpg"},"14":{"ID":"14","LINK":"http:\/\/orf.at\/mojo\/1_1\/storyserver\/\/news\/images\/logo.newsorfon.png"}}},"Message":null,"Code":200}
我想分析它來獲得ID和鏈接到我的樹圖。
我的代碼:
JSONObject parse = new JSONObject(msg.obj.toString());
JSONObject data = parse.getJSONObject("Data");
JSONArray arr = data.getJSONArray("pics");
for (int i = 0; i<arr.length(); i++) {
JSONObject obj = arr.getJSONObject(i);
list.put(Integer.parseInt(obj.getString("ID")), obj.getString("LINK"));
Log.e("FunPics",obj.getString("ID")+ " " + obj.getString("LINK"));
}
錯誤:
11-21 11:32:21.005: W/System.err(393): org.json.JSONException: JSONObject["pics"] is not a JSONArray.
11-21 11:32:21.015: W/System.err(393): at org.json.JSONObject.getJSONArray(JSONObject.java:366)
把JSON字符串的JSON數組我的意思是把「msg.obj.toString()」到getJSONArray(),而不是「圖片」,然後使用循環獲取「圖片」作爲jsonobject ...!和一個「更多」的東西是來自webservice的JSONString是錯誤的,它必須以[{Data:......}]格式出現 –