我正在尝试解析
JSON,如：
- {"response":[123123,1231231,123124,124124,111111,12314]}
有了GSON,制作
- Gson gson = new GsonBuilder().create();
- int[] friends = new Gson().fromJson(answer,int[].class);
- System.out.print(friends[0]);
但是获得错误预期BEGIN_ARRAY但在第1行第2列是BEGIN_OBJECT
如何在数组中解析这些数字？
解决方法
您将首先想要创建一个模型类,GSON可以将您的json绑定到：
- public class ResponseModel {
- private List<Integer> response = new ArrayList<Integer>();
- public List<Integer> getResponse() {
- return response;
- }
- @Override
- public String toString() {
- return "ResponseModel [response=" + response + "]";
- }
- }
然后你可以打电话
- Gson gson = new Gson();
- ResponseModel responseModel = gson.fromJson("{\"response\":[123123,12314]}",ResponseModel.class);
- List <Integer> responses = responseModel.getResponse();
- // ... do something with the int list
