我正在尝试解析从以下链接检索到的JSON数据
I am trying to parse the JSON data retrieved from the following link
fipeapi.appspot/api/1/carros /marcas.json
它没有JsonArray的名称.到目前为止,这是我尝试过的.
It does not have a name of the JsonArray. Here is what I have tried so far.
private String getName(int position) { String name = ""; try { //Getting object of given index JSONObject json = result.getJSONObject(position); //Fetching name from that object name = json.getString(Config.TAG_NAME); } catch (JSONException e) { e.printStackTrace(); } //Returning the name return name; }这是Config类
public class Config { //JSON URL public static final String DATA_URL = "fipeapi.appspot/api/1/carros/marcas.json"; //Tags used in the JSON String public static final String TAG_USERNAME = "name"; public static final String TAG_NAME = "fipe_name"; public static final String TAG_COURSE = "key"; public static final String TAG_ID_MARCA_CARRO = "id"; //JSON array name public static final String JSON_ARRAY = "marcas"; }如果您需要更多信息来帮助我解决此问题,请告诉我.预先感谢!
Please let me know if you need more information to help me in solving this problem. Thanks in advance!
推荐答案在Android中解析JSON数据的更简单方法是使用 Gson .与您的代码集成起来既简单又容易.您只需要在build.gradle文件中添加以下依赖项.
The easier way to parse a JSON data in Android is using Gson. It is simple and easier to integrate with your code. You just need to add the following dependency in your build.gradle file.
dependencies { implementation 'com.google.code.gson:gson:2.8.5' }现在,在代码中,您需要创建以下类.
Now in your code, you need to create the following class.
public class Car { public String name; public String fipe_name; public Integer order; public String key; public Long id; }现在只需解析您具有的JSON字符串,如下所示.
Now simply parse the JSON string you have like the following.
Gson gson = new Gson(); Car[] carList = gson.fromJson(jsonResponse, Cars[].class);您会发现将JSON解析为对象数组.希望能有所帮助.
You will find the JSON parsed as an array of objects. Hope that helps.
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