java - 使用 Gson 反序列化对象 Json 列表

Question

我有下一个 Json :

{"total":1,"min":20,"sort":"","count":20,"houses":[{"logo":"house1.jpg","name":"Springfield","age":100}]

House 类是下一个:

public class House{
    private String logo;
    private String name;
    private int age;
}

我想获取House的列表。我尝试使用下一个代码:

Gson gson = new Gson();
List<House> rest = gson.fromJson(JsonString, new TypeToken<List<House>>(){}.getType());

但是它不起作用，程序卡住了。

提前致谢

Answer 1

如果我是你，我会创建一个新类，例如:

public class YourNewObject
{
    private int total;
    private int min;
    private int count
    private List<House> houses;
}

然后使用这个:

Gson gson = new Gson();
YourNewObject houses =  gson.fromJson(JsonString, YourNewObject.class);

这应该有效。

问候