如何将JSON数组发送到另一个方法

Question

HttpClient client = HttpClientBuilder.create().build();
HttpGet request = new HttpGet("/2.0/clusters/list");
request.addHeader("Authorization", "bearerToken");
request.addHeader("cache-control", "no-cache");


HttpResponse response = client.execute(request);
System.out.println("Response Code:" +
        response.getStatusLine().getStatusCode());
String json = EntityUtils.toString(response.getEntity());

System.out.println("Gather Details\n");

JSONObject cluster = new JSONObject(json);
JSONArray clusterJsonArray = cluster.getJSONArray("clusters");

for (int i = 0; i < clusterJsonArray.length(); i++) {
    JSONObject iteratingObj = array.getJSONObject(i);
    String id = iteratingObj.get("id").toString();
    String time = iteratingObj.get("time").toString();

    System.out.println("Id:" + id + "time:" + time + "\n");

    List<String> strList = new ArrayList<>();

    for (int p = 0; p < clusterJsonArray.length(); p++) {
        strList.add(clusterJsonArray.getJSONObject(p).getString("id"));
        strList.add(clusterJsonArray.getJSONObject(p).getString("time"));
    }

    System.out.println("Arr:" + strList);

    if (response.getStatusLine().getStatusCode() != 200) {
        System.out.println("Failed HTTPresponse" + response.getStatusLine().getStatusCode() + "" + json);
    }
}

以下是传入的JSON：

"clusters": [ 
{ "id": "0411-0089ki", "driver": { }, "start_timestamp": 1568952332573, },

这里的JSONObject[“time”]不是字符串是我将它放入JSONArray时遇到的错误

Answer 1

你提到的上述代码意图并不明确。但是,

这里的JSONObject[“time”]不是字符串是我将它放入JSONArray时遇到的错误

您可以使用：

long time = iteratingObj.getLong("start_timestamp");

for (int i = 0; i < clusterJsonArray.length(); i++) {

for (int p = 0; p < clusterJsonArray.length(); p++) {