try{StringjsonStr="{ \"students\": [\"Alice\", \"Bob\", \"Tom\"] }";JSONObjectjsonObj=newJSONObject(jsonStr);JSONArrayjsonArray=jsonObj.getJSONArray("students");for(inti=0;i<jsonArray.length();i++){Stringstudent=jsonArray.getString(i);Log.d("Student",student);}}catch(JSONExcep...
JSONArray是一个用来存储和传输数据的对象。它是JSON数据的一种格式,可以存储多个JSON对象,并按照索引进行访问。在Android中,我们可以使用JSONArray进行解析和处理服务器返回的JSON数据。 getJSONArray方法 在Android中,我们可以使用getJSONArray方法来获取JSONArray对象。这个方法可以通过键名从JSON对象中获取对应的JSONArray...
"}";//使用 JSONUtil 解析 JSON 字符串为 JSONObjectJSONObject jsonObject =JSONUtil.parseObj(jsonString);//获取 hobbies 数组JSONArray hobbiesArray = jsonObject.getJSONArray("hobbies");//遍历 hobbies 数组for(inti = 0; i < hobbiesArray.size(); i++) {//判断数组中的元素是 JSONObject 还是 ...
importjavax.json.JsonObject;//导入方法依赖的package包/类publicGroup(String json)throwsException{ JsonObject jObject = stringToJsonObj(json);this.id = jObject.getString(JSON_KEY_GROUP_ID);this.name = jObject.getString(JSON_KEY_GROUP_NAME); JsonArray jsonMembers = jObject.getJsonArray(JSON_K...
GetDouble GetInt GetJSONArray GetJSONObject GetLong GetString IsNull Join Length Opt OptBoolean OptDouble OptInt OptJSONArray OptJSONObject OptLong OptString Put Remove ToJSONObject ToString JSONException JSONObject JSONStringer JSONTokener Org.W3c.Dom ...
Java对返回参数进行处理(JSONObject,getJSONArray等) 一、根据返回参数格式获取其中的值 1.得到ResponseEntity<String> responseEntity对象 import org.springframework.http.ResponseEntity; 得到ResponseEntity<String> responseEntity对象 <200, { "code":0, "data":{ ...
Returns the value atindexif it exists and is aJSONArray. Java documentation fororg.json.JSONArray.getJSONArray(int). Portions of this page are modifications based on work created and shared by theAndroid Open Source Projectand used according to terms described in theCreative Commons 2.5 Att...
String errorCode = errors.getJSONArray(0).getString(0);if("WRONG_PASSWORD".equals(errorCode)) { reason ="wrong password"; }elseif("RATELIMIT".equals(errorCode)) { reason ="trying too often"; } } }catch(Exception e) { System.out.println("Error parsing JSON response: "+ e.getMessag...
Get GetBoolean GetDouble Getint GetJSONArray GetJSONObject Getlong GetString IsNull Join Comprimento Opt OptBoolean OptDouble OptInt OptJSONArray OptJSONObject OptLong OptString Put Remover ToJSONObject ToString JSONException JSONObject JSONStringer ...
Jsonarray Constructeurs Propriétés Méthodes Get GetBoolean GetDouble GetInt GetJSONArray GetJSONObject GetLong GetString IsNull Join Longueur Opt OptBoolean OptDouble OptInt OptJSONArray OptJSONObject OptLong OptString Put Supprimer ToJSONObject ...