arrays - Gson 我无法反序列化包含纬度和经度的数组

Question

我正在从具有纬度和经度数组的空气质量站点反序列化 Json。 Json 看起来像这样:

{
  "geo": [
    -36.05035,
    146.942
  ],
  "name": "Albury South-west Slopes, Australia",
  "url": "https://aqicn.org/city/australia/nsw/albury/south-west-slopes"
}

我编写了一个自定义反序列化器来完成这项工作，但我无法反序列化 "geo": [-36.05035, 146.942] .

我的代码如下所示:

public static class City {
    private Geo[] geo;
    private String name;
    private String url;

    public Geo[] getGeo() {
        return geo;
    }

    public void setGeo(Geo[] geo) {
        this.geo = geo;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getUrl() {
        return url;
    }

    public void setUrl(String url) {
        this.url = url;
    }
}

public static class Geo {
    //what are the getters and setters for an array with no names just numbers?
}

它让我难倒
谢谢菲尔

Answer 1

您可以将 Jackson 与自定义解串器一起使用。作为引用，您可以查看Custom deserializer