これはJsonオブジェクトです
[
{
"UserId":"demouser1",
"Catagories":[
{
"CatagoryName":"Entertainment",
"Persent":"25"
},
{
"CatagoryName":"Household",
"Persent":"25"
},
{
"CatagoryName":"Movie",
"Persent":"25"
},
{
"CatagoryName":"Misc",
"Persent":"25"
}
],
"RequestId":null,
"ResponseStatus":false,
"Token":null
}
]
上記のJsonを解析するために次のアプローチを使用しました
public class CategoryEntity {
private String CatagoryName;
private String Persent;
public String getCatagoryName() {
return CatagoryName;
}
public void setCatagoryName(String catagoryName) {
CatagoryName = catagoryName;
}
public String getPersent() {
return Persent;
}
public void setPersent(String persent) {
Persent = persent;
}
}
import java.util.List;
public class Entity {
private String UserId;
public String getUserId() {
return UserId;
}
public void setUserId(String userId) {
UserId = userId;
}
public List<CategoryEntity> getListCatagories() {
return ListCatagories;
}
public void setListCatagories(List<CategoryEntity> listPMMCatagories) {
ListCatagories = listPMMCatagories;
}
public String getRequestId() {
return RequestId;
}
public void setRequestId(String requestId) {
RequestId = requestId;
}
public boolean isResponseStatus() {
return ResponseStatus;
}
public void setResponseStatus(boolean responseStatus) {
ResponseStatus = responseStatus;
}
private List<CategoryEntity> ListCatagories;
private String RequestId;
private String Token;
public String getToken() {
return Token;
}
public void setToken(String token) {
Token = token;
}
private boolean ResponseStatus;
}
そして、jsonオブジェクトを対応するオブジェクトに変換する次のアプローチ
Gson gson =new Gson();
JsonPrimitive listCatagoriesElement= element.getAsJsonPrimitive();
System.out.println("listCatagoriesElement.getAsString()>>"+listCatagoriesElement.getAsString());
sysout prints: listCatagoriesElement.getAsString()>>[{"UserId":"user1","ListCatagories":[{"CatagoryName":"Entertainment","Persent":"25"},{"CatagoryName":"Household","Persent":"25"},{"CatagoryName":"Movie","Persent":"25"},{"CatagoryName":"Misc","Persent":"25"}],"RequestId":null,"ResponseStatus":false,"Token":null}]
Entity entity = gson.fromJson(listCatagoriesElement, Entity.class);
どのように修正すればよいですか?
ありがとう!