Question

嘿，每个人我想从JSON获取数据，但我无法得到..因为服务来到数组内部，所以任何人都有想法解决，请

  "services":[{"main_category_id":"78","main_category_name":"Repairing",
  "product": [{"product_id":"3","product_name":"Washing Machine",

我有代码，但只有产品数据，但服务数据异常

   JSONArray contentServices = dataContent
.getJSONArray("services");
JSONObject Service_items = contentServices.getJSONObject(0);
List<CompanyServicesBean> jsonServicesList = new             ArrayList<CompanyServicesBean>();
for (int j = 0; j < Service_items.length(); j++) {
JSONObject services = items.getJSONObject(j);
CompanyServicesBean serviceBean = new CompanyServicesBean();
serviceBean.setmain_category_id(services
.getString("main_category_id"));
 ServiceBean.setmain_category_name(services
 .getString("main_category_name"));
 serviceBean.setproduct_id(services
 .getString("product_id"));
 serviceBean.setproduct_name(services
.getString("product_name"));
 serviceBean.setduration_type(services                                                            .getString("duration_type"));
 serviceBean.setduration_min(services
  .getString("duration_min"));
     }

Answer 1

你有一个Json Object的服务数组在每个Json对象中，theres是另一个数组产品

获得服务后

for (int j = 0; j < Service_items.length(); j++) {
     JSONObject services = items.getJSONObject(j);
     CompanyServicesBean serviceBean = new CompanyServicesBean();
 }

您需要从serviceBean Object获取产品数组，如此

for (int j = 0; j < services.getJsonArray("product").length(); j++) {
     JSONObject product = items.getJSONObject(j);

 }

Android数据中的Android JSON数组

1 个答案: