【发布时间】：2021-05-14 06:58:54
【问题描述】：
如何将复杂的 JSON 响应放入数组列表中？
我只想显示 json 下面的记录 但由于我是新手，我不知道如何将此类 json 数据存储到数组列表中 请指导我解决以下问题，因为我搜索了许多答案但无法使其正常工作。
JSON 响应
{
"Status":200,
"Message":"Success",
"data":{
"TotalRecords":10,
"Records":[
{
"Id":1,
"title":"Smile Crowdfunding",
"shortDescription":"This foundation will bring smile on there faces",
"collectedValue":500,
"totalValue":5000,
"startDate":"05/05/2018",
"endDate":"10/06/2018",
"mainImageURL":"https://testffc.nimapinfotech.com/testdatajson/project1.jpg"
},
{
"Id":2,
"title":"Animal Funding",
"shortDescription":"This foundation will help animals",
"collectedValue":200,
"totalValue":10000,
"startDate":"10/05/2018",
"endDate":"11/06/2018",
"mainImageURL":"https://testffc.nimapinfotech.com/testdatajson/project2.jpg"
},
{
"Id":3,
"title":"Children Funding",
"shortDescription":"This foundation will bring smile on there faces",
"collectedValue":440,
"totalValue":4000,
"startDate":"25/05/2018",
"endDate":"15/06/2018",
"mainImageURL":"https://testffc.nimapinfotech.com/testdatajson/project3.jpg"
},
{
"Id":4,
"title":"Old Age Home Funding",
"shortDescription":"This foundation will help old age people",
"collectedValue":500,
"totalValue":10000,
"startDate":"23/05/2018",
"endDate":"13/06/2018",
"mainImageURL":"https://testffc.nimapinfotech.com/testdatajson/project4.jpg"
},
{
"Id":5,
"title":"Smile Crowdfunding",
"shortDescription":"This foundation will bring smile on there faces",
"collectedValue":2000,
"totalValue":50000,
"startDate":"05/05/2018",
"endDate":"14/06/2018",
"mainImageURL":"https://testffc.nimapinfotech.com/testdatajson/project5.jpg"
},
{
"Id":6,
"title":"Children Funding",
"shortDescription":"This foundation will help poor children",
"collectedValue":1200,
"totalValue":40000,
"startDate":"25/05/2018",
"endDate":"11/06/2018",
"mainImageURL":"https://testffc.nimapinfotech.com/testdatajson/project6.jpg"
},
{
"Id":7,
"title":"Smile Crowdfunding",
"shortDescription":"This foundation will bring smile on there faces",
"collectedValue":1000,
"totalValue":100000,
"startDate":"22/05/2018",
"endDate":"22/06/2018",
"mainImageURL":"https://testffc.nimapinfotech.com/testdatajson/project7.jpg"
},
{
"Id":8,
"title":"Animal Funding",
"shortDescription":"This foundation will help animals",
"collectedValue":500,
"totalValue":50000,
"startDate":"29/05/2018",
"endDate":"10/06/2018",
"mainImageURL":"https://testffc.nimapinfotech.com/testdatajson/project8.jpg"
},
{
"Id":9,
"title":"Rotary Club Funding",
"shortDescription":"This foundation will go to rotary club",
"collectedValue":200,
"totalValue":30000,
"startDate":"23/05/2018",
"endDate":"10/06/2018",
"mainImageURL":"https://testffc.nimapinfotech.com/testdatajson/project9.jpg"
},
{
"Id":10,
"title":"Animal Funding",
"shortDescription":"This foundation will help animals",
"collectedValue":750,
"totalValue":20000,
"startDate":"05/05/2018",
"endDate":"08/06/2018",
"mainImageURL":"https://testffc.nimapinfotech.com/testdatajson/project10.jpg"
}
]
}
}
API 接口
public interface RequestInterface {
@GET("/testdata.json")
Call<ApiResponse> getApiJson();
}
模态类：
public class ApiResponse {
public class Record {
@SerializedName("Id")
@Expose
private Integer id;
@SerializedName("title")
@Expose
private String title;
@SerializedName("shortDescription")
@Expose
private String shortDescription;
@SerializedName("collectedValue")
@Expose
private Integer collectedValue;
@SerializedName("totalValue")
@Expose
private Integer totalValue;
@SerializedName("startDate")
@Expose
private String startDate;
@SerializedName("endDate")
@Expose
private String endDate;
@SerializedName("mainImageURL")
@Expose
private String mainImageURL;
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public String getShortDescription() {
return shortDescription;
}
public void setShortDescription(String shortDescription) {
this.shortDescription = shortDescription;
}
public Integer getCollectedValue() {
return collectedValue;
}
public void setCollectedValue(Integer collectedValue) {
this.collectedValue = collectedValue;
}
public Integer getTotalValue() {
return totalValue;
}
public void setTotalValue(Integer totalValue) {
this.totalValue = totalValue;
}
public String getStartDate() {
return startDate;
}
public void setStartDate(String startDate) {
this.startDate = startDate;
}
public String getEndDate() {
return endDate;
}
public void setEndDate(String endDate) {
this.endDate = endDate;
}
public String getMainImageURL() {
return mainImageURL;
}
public void setMainImageURL(String mainImageURL) {
this.mainImageURL = mainImageURL;
}
}
public class Data{
@SerializedName("TotalRecords")
@Expose
private Integer totalRecords;
@SerializedName("Records")
@Expose
private List<Record> records = null;
public Integer getTotalRecords() {
return totalRecords;
}
public void setTotalRecords(Integer totalRecords) {
this.totalRecords = totalRecords;
}
public List<Record> getRecords() {
return records;
}
public void setRecords(List<Record> records) {
this.records = records;
}
}
public class Body {
@SerializedName("Status")
@Expose
private Integer status;
@SerializedName("Message")
@Expose
private String message;
@SerializedName("data")
@Expose
private Data data;
public Integer getStatus() {
return status;
}
public void setStatus(Integer status) {
this.status = status;
}
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
public Data getData() {
return data;
}
public void setData(Data data) {
this.data = data;
}
}
}
MainActivity
我在运行时获得了成功祝酒，但现在要写入什么以响应将数据存储在数组中...因为我在响应时得到了整个 apiresponse。
public class MainActivity extends AppCompatActivity {
ArrayList<ApiResponse> apiResponseArrayList = new ArrayList<>();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
getApiResponse();
}
private void getApiResponse() {
Retrofit retrofit = new Retrofit.Builder()
.baseUrl("https://testffc.nimapinfotech.com")
.addConverterFactory(GsonConverterFactory.create())
.build();
RequestInterface requestInterface = retrofit.create(RequestInterface.class);
Call<ApiResponse> call = requestInterface.getApiJson();
call.enqueue(new Callback<ApiResponse>() {
@Override
public void onResponse(Call<ApiResponse> call, Response<ApiResponse> response) {
//apiResponseArrayList.add(response.body());
if (response.isSuccessful()){
Toast.makeText(MainActivity.this,"Success",Toast.LENGTH_SHORT).show();
/*try {
JSONObject obj = new JSONObject(response.toString());
JSONArray records = obj.getJSONArray("Records");
Toast.makeText(MainActivity.this,"Success",Toast.LENGTH_SHORT).show();
}catch (Exception e){
}*/
//apiResponseArrayList = new ArrayList<>(response.body());
}
}
@Override
public void onFailure(Call<ApiResponse> call, Throwable t) {
Toast.makeText(MainActivity.this,"Failed",Toast.LENGTH_SHORT).show();
}
});
}
}
【问题讨论】：