java android 2-如何访问JSON响应对象

Question

如何转换下面的Java变量，所以我可以访问它下面的响应

{
  "Response": {
    "ResponseVal": true,
    "Reason": null
  }
}

我这样定义

public class PoliceFineDetailsList {  

    @SerializedName("Response")
    private Object Response;

 
    public Object getResponse() {
        return Response;
    }

    public void setResponse(Object response) {
        Response = response;
    }
}

图像-我得到一个物体

System.out.println(response.body().getResponse());

但如何访问响应？

Answer 1

您需要为此创建2个模型类，如下所示

public class PoliceFineDetailsList {

@SerializedName("Response")
@Expose
private Response response;

public Response getResponse() {
return response;
}

public void setResponse(Response response) {
this.response = response;
}

}

和

public class Response {

@SerializedName("ResponseVal")
@Expose
private Boolean responseVal;
@SerializedName("Reason")
@Expose
private Object reason;

public Boolean getResponseVal() {
return responseVal;
}

public void setResponseVal(Boolean responseVal) {
this.responseVal = responseVal;
}

public Object getReason() {
return reason;
}

public void setReason(Object reason) {
this.reason = reason;
}

}

您可以访问下面的响应

System.out.println(response.body().getResponse().getResponseVal());