[語法] JSON的語法結構問題

看板java作者qpowjohn (pose)時間7年前 (2017/08/29 00:12)推噓1(1推 0噓 6→)

留言7則, 3人參與討論串1/1

各位先進好，想要請問一下我結構哪邊有寫錯，一直抓不出來，謝謝本段是從網站上擷取下來的API，格式為JSON { "code":200, "response": { "sell": [ { "online_status":false, "price":5, "count":2, "online_ingame":false, "ingame_name":"name" } ] "buy": [ { "online_status":false, "price":1, "count":5, "online_ingame":false, "ingame_name":"name" } ] "render_rank":false } } 為了節省版面buy和sell各擷取一段出來以下是我寫的內容主程式呼叫的語法 Category category = new Gson().fromJson(url, Category.class); url已經用Syetem.out.print確認過可以輸出內容以下是Category的內容，為節約版面，把Getter和Setter先拿掉 package Main; import com.google.gson.annotations.SerializedName; public class Category { private int code; private Response[] responses; public Category() { } static class Response { @SerializedName("sell") private Sell[] sell; @SerializedName("buy") private Buy[] buy; @SerializedName("render_rank") private boolean render_rank; public Response() { } static class Buy { @SerializedName("online_status") private boolean online_status; @SerializedName("price") private int price; @SerializedName("count") private int count; @SerializedName("online_ingame") private boolean online_ingame; @SerializedName("ingame_name") private String ingame_name; public Buy() { } } } } 感謝各位先進花時間看完本篇問題如果PTT不好撰寫的話請在以下網址填入程式碼 https://goo.gl/g9R7hm 待得到答案之後我會再轉貼到本篇留給後輩參考謝謝 -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 36.231.131.51 ※ 文章網址: https://www.ptt.cc/bbs/java/M.1503936724.A.95B.html