我无法创建Java Getters和Setter,因为我得到了Object Key的数字(数字).
我将向您展示我的API响应.如何在不更改API的情况下实现此目的.
{"api_status": true,
"message": "",
"data": {
"0": {
"id": "aaa",
"name": "aaa",
"address": "aaa",
"category": "aaa",
"open_24_hours": "aaa",
"business_open": "",
"business_close": "",
"type": "0",
"title": null,
"latitude": "6.8729428",
"longitude": "79.8689013",
"city": "",
"distance": "2.95555089735992"
},
"1": {
"id": "bbb",
"name": "bbb",
"address": "bbb",
"category": "bbb",
"open_24_hours": "bbb",
"business_open": "",
"business_close": "",
"type": "0",
"title": null,
"latitude": "6.8767581",
"longitude": "79.8674747",
"city": "",
"distance": "2.915385898910569"
},
}
}
解决方法:
使用下面的类并使用您的json数据和类作为模型将其传递给GSON库.你将得到你的模型,每个数据项都用哈希表映射,其中key是你的数字,我表示为字符串通过迭代哈希映射,你将获得keySet,这是你在json的数据键中的所有键.并且对于每个键,您可以获得itemData.
class JsonStructure{
public boolean api_status;
public String message
HashMap<String,ItemsData> data;
}
class ItemsData{
public String id;
public String name;
public String address;
public String category;
public String open_24_hours;
public String business_open;
public String business_close;
public String type;
public String title;
public String latitude;
public String longitude;
public String city;
public String distance;
}
对于改造Build
BuildRetrofit(){
mOkHttpClient = new OkHttpClient.Builder()
.addInterceptor(interceptor)
.connectTimeout(30, TimeUnit.SECONDS)
.readTimeout(30, TimeUnit.SECONDS)
.build();
mConverterFactory = GsonConverterFactory.create();
String baseUrl = "http://dev.appslanka.com/";
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(baseUrl)
.client(mOkHttpClient)
.addConverterFactory(mConverterFactory)
.build();
mApi = retrofit.create(ApiInterface.class);
}
在ApiInterface中定义yoyr请求方法
interface ApiInterface{
@GET("_test/placeInDistance/")
Call<JsonStructure> getResponseForApiCall();
}
现在将此方法称为改进调用结构:
Call<JsonStructure> call = mApi.getResponseForApiCall();
Response<JsonStructure> response = call.execute();
解析此响应如下:
HashMap<String, ItemsData> map = response .data;
Set<String> s = map.keySet();
Iterator<String> i = s.iterator();
while (i.hasNext()){
String key = i.next();
ItemsData data = map.get(key);
String id = data.id;
String name = data.name;
String address = data.address;
String category = data.category;
String open24Hr = data.open_24_hours;
String businessOpen = data.business_open;
String close = data.business_close;
String latitue = data.latitude;
..... etc
}
标签:java,android,retrofit 来源: https://codeday.me/bug/20190622/1264563.html
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