英文:
how to get a message from this Json
问题
I listen to the socket and it comes Json, but I can't parse it to get a message
privateChannel.listen("MeetingChatMessage", args -> {Log.i("Log", Arrays.toString(args));runOnUiThread(() -> {JSONArray jsonArray = null;try {jsonArray = new JSONArray(args);JSONObject jsonObject = jsonArray.getJSONObject(0);JSONObject jsonDATA= jsonObject.getJSONObject("data");String message = jsonDATA.getString("message");Log.i("Log", message);} catch (JSONException e) {e.printStackTrace();}});}
args comes to me, I can see it in the logs, but I can't get information from it
英文:
I listen to the socket and it comes Json, but I can’t parse it to get a message
[private-meeting-chat.98,{"success":true,"data":{"message":"Fuhvvhjv","chat_message_type_id":1},"socket":null}]
here is the code i use
privateChannel.listen("MeetingChatMessage", args -> {Log.i("Log", Arrays.toString(args));runOnUiThread(() -> {JSONArray jsonArray = null;try {jsonArray = new JSONArray(args);JSONObject jsonObject = jsonArray.getJSONObject(0);JSONObject jsonDATA= jsonObject.getJSONObject("data");String message = jsonDATA.getString("message");Log.i("Log", message);} catch (JSONException e) {e.printStackTrace();}});}
args comes to me, I can see it in the logs, but I can’t get information from it
答案1
得分: 0
根据您的评论，似乎 args 是一个列表/数组，其中第二个元素是来自通道的响应。因此，您需要访问该元素并将其转换为 JSON。
JSONObject jsonObject = new JSONObject(args[1]);JSONObject jsonDATA= jsonObject.getJSONObject("data");String message = jsonDATA.getString("message");
另外，由于它没有正常工作，您是否检查了错误堆栈跟踪是什么？
英文:
From your comments, it seems that args is a list/array where the 2nd element is the response from the channel. So you need to access that element and convert to json.
JSONObject jsonObject = new JSONObject(args[1]);JSONObject jsonDATA= jsonObject.getJSONObject("data");String message = jsonDATA.getString("message");
Also, since it's not working, did you check what the error stacktrace is?
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