JSon String - Wie Umsetzen?

  • VB.NET

Es gibt 5 Antworten in diesem Thema. Der letzte Beitrag () ist von RodFromGermany.

    JSon String - Wie Umsetzen?

    Hey, ich habe solch einen langen JSon-String:

    Spoiler anzeigen
    {
    "playerCredentials": {
    "observerEncryptionKey": "0hJToxCw5TdRxoaNf1bP5Yi2ibN2jpJS",
    "dataVersion": 0,
    "playerId": 28125055,
    "serverPort": 0,
    "observer": true,
    "summonerId": 0,
    "championId": 0,
    "observerServerIp": "95.172.65.26",
    "gameId": 1425324149,
    "observerServerPort": 8088,
    "lastSelectedSkinIndex": 0
    },
    "dataVersion": 0,
    "gameName": "match-1425324149",
    "reconnectDelay": 0,
    "game": {
    "practiceGameRewardsDisabledReasons": {
    "array": []
    },
    "glmSecurePort": 0,
    "queuePosition": 0,
    "playerChampionSelections": {
    "array": [
    {
    "spell1Id": 4,
    "spell2Id": 14,
    "championId": 98,
    "summonerInternalName": "pokingoak",
    "selectedSkinIndex": 0,
    "dataVersion": 0
    },
    {
    "spell1Id": 7,
    "spell2Id": 4,
    "championId": 104,
    "summonerInternalName": "sexdwarf",
    "selectedSkinIndex": 5,
    "dataVersion": 0
    },
    {
    "spell1Id": 4,
    "spell2Id": 14,
    "championId": 25,
    "summonerInternalName": "episnoyz",
    "selectedSkinIndex": 0,
    "dataVersion": 0
    },
    {
    "spell1Id": 4,
    "spell2Id": 3,
    "championId": 412,
    "summonerInternalName": "audragorlen8834",
    "selectedSkinIndex": 0,
    "dataVersion": 0
    },
    {
    "spell1Id": 4,
    "spell2Id": 12,
    "championId": 62,
    "summonerInternalName": "firdra",
    "selectedSkinIndex": 0,
    "dataVersion": 0
    },
    {
    "spell1Id": 4,
    "spell2Id": 14,
    "championId": 103,
    "summonerInternalName": "zoidberg",
    "selectedSkinIndex": 0,
    "dataVersion": 0
    },
    {
    "spell1Id": 4,
    "spell2Id": 11,
    "championId": 5,
    "summonerInternalName": "maufait",
    "selectedSkinIndex": 0,
    "dataVersion": 0
    },
    {
    "spell1Id": 4,
    "spell2Id": 7,
    "championId": 236,
    "summonerInternalName": "slothwithahat",
    "selectedSkinIndex": 0,
    "dataVersion": 0
    },
    {
    "spell1Id": 4,
    "spell2Id": 11,
    "championId": 254,
    "summonerInternalName": "zirnis",
    "selectedSkinIndex": 0,
    "dataVersion": 0
    },
    {
    "spell1Id": 4,
    "spell2Id": 7,
    "championId": 61,
    "summonerInternalName": "bl1zz",
    "selectedSkinIndex": 3,
    "dataVersion": 0
    }
    ]
    }


    und hatte dazu folgende Strukturen (Die Benamungen sind etwas unpassend):

    VB.NET-Quellcode

    1. Public Structure SpectateGame
    2. Public playerCredentials As SpielerDaten
    3. Public dataVersion As Integer
    4. Public gameName As String
    5. Public reconnectDelay As Integer
    6. Public game As GameInformation
    7. End Structure
    8. Public Structure SpielerDaten
    9. Public observerEncryptionKey As String
    10. Public dataVersion As Integer
    11. Public playerId As Integer
    12. Public serverPort As Integer
    13. Public overserver As Boolean
    14. Public summonerId As Integer
    15. Public championId As Integer
    16. Public observerServerIp As String
    17. Public gameId As Integer
    18. Public overserverServerPort As Integer
    19. Public lastSelectedSkinIndex As Integer
    20. End Structure
    21. Public Structure GameInformation
    22. Public practiceGameRewardsDisabledReasons As Arr()
    23. Public glmSecurePort As Integer
    24. Public queuePosition As Integer
    25. Public playerChampionsSelections As AnotherArray()
    26. End Structure
    27. Public Structure AnotherArray
    28. Public spell1Id As Integer
    29. Public spell2Id As Integer
    30. Public championId As Integer
    31. Public summonerInternalName As String
    32. Public selectedSkinIndex As Integer
    33. Public dataVersion As Integer
    34. End Structure
    35. Public Structure Arr
    37. End Structure


    aber die Werte kommen einfach nicht rein..

    Ich versuche Sie so einzusetzen:

    VB.NET-Quellcode

    1. Dim newSummoner as SpectateGame = JsonConvert.DeserializeObject(Of SpectateGame)(e.Result)


    Kann mir einer sagen, was bei den Strukturen fehlt bzw noch ergänz werden müsste?

    Hallo RushDen,

    Die Typen müssen noch die entsprechenden Attribute aufweisen. DataContract für Klassen/Strukturen und DataMember für deren serialisierbaren Member. Das sieht dann in etwa so aus:

    VB.NET-Quellcode

    1. <DataContract(Name:="PlayerCredentials")>
    2. Public Structure PlayerCredentials
    3. <DataMember(Name:="observerEncryptionKey")> Public Property observerEncryptionKey() As String
    4. <DataMember(Name:="dataVersion")> Public Property dataVersion() As Integer
    5. <DataMember(Name:="playerId")> Public Property playerId() As Integer
    6. <DataMember(Name:="serverPort")> Public Property serverPort() As Integer
    7. <DataMember(Name:="observer")> Public Property observer() As Boolean
    8. <DataMember(Name:="summonerId")> Public Property summonerId() As Integer
    9. <DataMember(Name:="championId")> Public Property championId() As Integer
    10. <DataMember(Name:="observerServerIp")> Public Property observerServerIp() As String
    11. <DataMember(Name:="gameId")> Public Property gameId() As Integer
    12. <DataMember(Name:="observerServerPort")> Public Property observerServerPort() As Integer
    13. <DataMember(Name:="lastSelectedSkinIndex")> Public Property lastSelectedSkinIndex() As Integer
    14. End Structure
    16. <DataContract(Name:="PracticeGameRewardsDisabledReasons")>
    17. Public Structure PracticeGameRewardsDisabledReasons
    18. <DataMember(Name:="gameId")> Public Property array() As List(Of Object)
    19. End Structure
    21. <DataContract(Name:="Array")>
    22. Public Structure SpecArray
    23. <DataMember(Name:="spell1Id")> Public Property spell1Id() As Integer
    24. <DataMember(Name:="spell2Id")> Public Property spell2Id() As Integer
    25. <DataMember(Name:="championId")> Public Property championId() As Integer
    26. <DataMember(Name:="summonerInternalName")> Public Property summonerInternalName() As String
    27. <DataMember(Name:="selectedSkinIndex")> Public Property selectedSkinIndex() As Integer
    28. <DataMember(Name:="dataVersion")> Public Property dataVersion() As Integer
    29. End Structure
    31. <DataContract(Name:="PlayerChampionSelections")>
    32. Public Structure PlayerChampionSelections
    33. <DataMember(Name:="array")> Public Property array() As List(Of SpecArray)
    34. End Structure
    36. <DataContract(Name:="Game")>
    37. Public Structure Game
    38. <DataMember(Name:="practiceGameRewardsDisabledReasons")> Public Property practiceGameRewardsDisabledReasons() As PracticeGameRewardsDisabledReasons
    39. <DataMember(Name:="glmSecurePort")> Public Property glmSecurePort() As Integer
    40. <DataMember(Name:="queuePosition")> Public Property queuePosition() As Integer
    41. <DataMember(Name:="playerChampionSelections")> Public Property playerChampionSelections() As PlayerChampionSelections
    42. End Structure
    44. <DataContract(Name:="SpectateGame")>
    45. Public Structure SpectateGame
    46. <DataMember(Name:="playerCredentials")> Public Property playerCredentials() As PlayerCredentials
    47. <DataMember(Name:="dataVersion")> Public Property dataVersion() As Integer
    48. <DataMember(Name:="gameName")> Public Property gameName() As String
    49. <DataMember(Name:="reconnectDelay")> Public Property reconnectDelay() As Integer
    50. <DataMember(Name:="game")> Public Property game() As Game
    51. Public Shared Function FromString(str$) As SpectateGame
    52. 'code
    53. End Function
    54. End Structure

    Grüsse,

    Higlav

    PS: Wie de-/serialisierst du? Ich nutze immer die Funktionalitäten aus dem System.Runtime.Serialization-Namespace(XML, JSON, Soap, Binary).

    RushDen schrieb:

    mit dem generator
    Dir ist aber bewusst, dass da die Struktur der JSon-Datei fix sein muss. Wenn da ein weiterer Eintrag kommt oder einer rausgenommen wird, ist Feierabend.
    Falls Du diesen Code kopierst, achte auf die C&P-Bremse.
    Jede einzelne Zeile Deines Programms, die Du nicht explizit getestet hast, ist falsch :!:
    Ein guter .NET-Snippetkonverter (der ist verfügbar).
    Programmierfragen über PN / Konversation werden ignoriert!

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