在這裏苦苦掙扎,將包含對象 的JSON字符串轉換爲使用GSON的對象。Java - 使用Gso將Json字符串轉換爲對象
JSON數組
[
{"_id":"11111",
"_owner":"2222",
"name":"S32B - TankFever",
"__v":0,
"slots":[],
"members":
[
{"_email":"[email protected]",
"key":"XXX",
"_id":"33333",
"accepted":false
},
{"_email":"[email protected]",
"key":"XXX",
"_id":"44444",
"accepted":false}
]
}, and some more.
]
數組包含對象我稱爲 '的TimeSheet'。每個時間表都包含一個名爲'Slot'和'Member'的對象數組。
的類
時間表
private String _owner;
private String name;
private Slot[] slots;
private Member[] members;
會員
private String _email;
private String key;
private boolean accepted;
插槽(仍是空的),我想
守則,應該工作:
String jsonString = response.body().string();
Type type = new TypeToken<List<Timesheet>>(){}.getType();
List<Timesheet> inpList = new Gson().fromJson(jsonString, type);
for (int i=0;i<inpList.size();i++) {
Timesheet x = inpList.get(i);
System.out.println(x);
}
的錯誤我會得到(這並不是說有關GSON什麼,但它確實在這裏拋出一個異常調試)
04-09 23:13:17.242 1594-1594/com.example.jim.app I/System.out: java.lang.IllegalStateException: closed
04-09 23:13:17.242 1594-1594/com.example.jim.app I/System.out: at okhttp3.internal.http.Http1xStream$FixedLengthSource.read(Http1xStream.java:378)
04-09 23:13:17.242 1594-1594/com.example.jim.app I/System.out: at okio.Buffer.writeAll(Buffer.java:956)
04-09 23:13:17.243 1594-1594/com.example.jim.app I/System.out: at okio.RealBufferedSource.readByteArray(RealBufferedSource.java:92)
04-09 23:13:17.243 1594-1594/com.example.jim.app I/System.out: at okhttp3.ResponseBody.bytes(ResponseBody.java:83)
04-09 23:13:17.243 1594-1594/com.example.jim.app I/System.out: at okhttp3.ResponseBody.string(ResponseBody.java:109)
04-09 23:13:17.243 1594-1594/com.example.jim.app I/System.out: at com.example.jim.app.model.User.getOwnedTimesheets(User.java:169)
04-09 23:13:17.243 1594-1594/com.example.jim.app I/System.out: at com.example.jim.app.fragment.TimesheetsFragment.initializeTimesheetsListView(TimesheetsFragment.java:91)
04-09 23:13:17.243 1594-1594/com.example.jim.app I/System.out: at com.example.jim.app.fragment.TimesheetsFragment.onCreateView(TimesheetsFragment.java:73)
如果需要一些額外的信息,我會更新這個問題儘快!
感謝
是什麼讓你認爲它不起作用? – Savior
@Pillar對不起,我完全忘了我會得到的錯誤信息! –
這與JSON或Gson無關。您的回覆信息流已關閉。 – Savior