在Json数组中搜索值。-SearchingaValueinJsonArray

i have the following json response:

我有以下json响应:

{
"elements":
[
    {
        "id": "1234",
        "Key": "1234-name2",  
         "name": "name2",
        "projectName": "TestProject",      
    },
    {
        "id": "5678",
        "applicationKey": "5678-name2",
        "name": "name2",
        "projectName": "TestProject2",
    },
   {
        "id": "9101112",
        "applicationKey": "9101112-name3",
        "name": "name3",
        "projectName": "TestProject3",
    },
],
"totalSize": 3
}

After getting the response, i have converted it to a string:

得到响应后，我将其转换为字符串:

    String PaListCOntent= getContent(PaListResponse);

    private static String getContent(HttpResponse response) {
        HttpEntity entity = response.getEntity();
        if (entity == null) return null;
        BufferedReader reader;
        try {
            reader = new BufferedReader(new InputStreamReader(entity.getContent()));
            String line = reader.readLine();
            reader.close();
            return line;
        } catch (IllegalStateException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return null;
    }

Now, i want to search a projectname (e.g. "Testproject2") in the String and want to have the attributes "id" and "name" as well.

现在，我想搜索一个projectname(例如。“Testproject2”)在字符串中，并希望拥有属性“id”和“name”。

i have tried it with

我试过了

JSONObject jsOnObject= new JSONObject(PaListContent);
JSONObject myRespOnse= jsonObject.getJSONObject("elements");
//JSONArray tsmrespOnse= (JSONArray) myResponse.get("listTsm");

ArrayList list = new ArrayList();

for(int i=0; i

JSONObject jsOnObject= new JSONObject(PaListContent);
JSONArray myRespOnse= jsonObject.getJSONArray("elements");
//JSONArray tsmrespOnse= (JSONArray) myResponse.get("listTsm");

ArrayList list = new ArrayList();

for(int i=0; i

JSONArray myRespOnse= jsonObject.getJSONArray("elements");