4

私はそのようなJSONを持っています:

{
 "Answers":
 [
  [
   {"Locale":"Ru","Name":"Name1"},
   {"Locale":"En","Name":"Name2"}
  ],
  [
   {"Locale":"Ru","Name":"Name3"},
   {"Locale":"En","Name":"Name4"}
  ]
 ]
}

ご覧のとおり、配列の中に配列があります。Androidの google-gsonライブラリ ( https://code.google.com/p/google-gson/ )を使用して、このような JSON 構造をオブジェクトに逆シリアル化するにはどうすればよいですか?

4

2 に答える 2

3

Json フォーマットの後、次のような結果が得られました。

MyObject

public class MyObject {
public List<List<Part>> Answers;

public List<List<Part>> getAnswers() {
    return Answers;
  }
}

部

public class Part {
private String Locale;
private String Name;

public String getLocale() {
    return Locale;
}
public String getName() {
    return Name;
}

}

主要

public static void main(String[] args) {
    String str = "    {" + 
            "       \"Answers\": [[{" + 
            "           \"Locale\": \"Ru\"," + 
            "           \"Name\": \"Name1\"" + 
            "       }," + 
            "       {" + 
            "           \"Locale\": \"En\"," + 
            "           \"Name\": \"Name2\"" + 
            "       }]," + 
            "       [{" + 
            "           \"Locale\": \"Ru\"," + 
            "           \"Name\": \"Name3\"" + 
            "       }," + 
            "       {" + 
            "           \"Locale\": \"En\"," + 
            "           \"Name\": \"Name4\"" + 
            "       }]]" + 
            "    }";

    Gson gson = new Gson();

    MyObject obj  = gson.fromJson(str, MyObject.class);

    List<List<Part>> answers = obj.getAnswers();

    for(List<Part> parts : answers){
        for(Part part : parts){
            System.out.println("locale: " + part.getLocale() + "; name: " + part.getName());
        }
    }

}

出力：

locale: Ru; name: Name1
locale: En; name: Name2
locale: Ru; name: Name3
locale: En; name: Name4
于 2013-10-03T09:06:26.627 に答える