JsonReader的使用

public void test() throws IOException {String jsonString = "[{\"username\":\"xujiaowei\",\"userId\":\"28\"},{\"username\":\"Jason\",\"userId\":\"002\"}}]";JsonReader jsonReader = new JsonReader(new StringReader(jsonString));jsonReader.beginArray();while (jsonReader.hasNext()) {jsonReader.beginObject();while (jsonReader.hasNext()) {String name = jsonReader.nextName();if (name.equals("username")) {System.out.println(jsonReader.nextString());}if (name.equals("userId")) {System.out.println(jsonReader.nextInt());}}jsonReader.endObject();}jsonReader.endArray();}