jsonからいくつかのデータを抽出しようとしています。JSS または Json.net で解決策を探していましたが、この問題を解決できませんでした。これは私のJsonがどのように見えるか です: json から特定のデータを抽出する方法を探しています!
前もって感謝します!
{
"tasks":[
{
"id":"tmp_fk1345624806538",
"name":"Gantt editor ",
"code":"",
"level":0,
"status":"STATUS_ACTIVE",
"start":1346623200000,
"duration":5,
"end":1347055199999,
"startIsMilestone":false,
"endIsMilestone":false,
"assigs":[
{
"resourceId":"tmp_3",
"id":"tmp_1345625008213",
"roleId":"tmp_1",
"effort":7200000
}
],
"depends":"",
"description":"",
"progress":0
},
{
"id":"tmp_fk1345624806539",
"name":"phase 1",
"code":"",
"level":1,
"status":"STATUS_ACTIVE",
"start":1346623200000,
"duration":2,
"end":1346795999999,
"startIsMilestone":false,
"endIsMilestone":false,
"assigs":[
{
"resourceId":"tmp_1",
"id":"tmp_1345624980735",
"roleId":"tmp_1",
"effort":36000000
}
],
"depends":"",
"description":"",
"progress":0
},
{
"id":"tmp_fk1345624789530",
"name":"phase 2",
"code":"",
"level":1,
"status":"STATUS_SUSPENDED",
"start":1346796000000,
"duration":3,
"end":1347055199999,
"startIsMilestone":false,
"endIsMilestone":false,
"assigs":[
{
"resourceId":"tmp_2",
"id":"tmp_1345624993405",
"roleId":"tmp_2",
"effort":36000000
}
],
"depends":"2",
"description":"",
"progress":0
}
],
"resources":[
{
"id":"tmp_1",
"name":"Resource 1"
},
{
"id":"tmp_2",
"name":"Resource 2"
},
{
"id":"tmp_3",
"name":"Resource 3"
}
],"roles":[
{
"id":"tmp_1",
"name":"Project Manager"
},
{
"id":"tmp_2",
"name":"Worker"
}
],
"canWrite":true,
"canWriteOnParent":true,
"selectedRow":0,
"deletedTaskIds":[],
}
私はすでに次のようにマッピングしました
public class Rootobject
{
public Task[] tasks { get; set; }
public Resource[] resources { get; set; }
public Role[] roles { get; set; }
public bool canWrite { get; set; }
public bool canWriteOnParent { get; set; }
public int selectedRow { get; set; }
public object[] deletedTaskIds { get; set; }
}
public class Task
{
public string id { get; set; }
public string name { get; set; }
public string code { get; set; }
public int level { get; set; }
public string status { get; set; }
public long start { get; set; }
public int duration { get; set; }
public long end { get; set; }
public bool startIsMilestone { get; set; }
public bool endIsMilestone { get; set; }
public Assig[] assigs { get; set; }
public string depends { get; set; }
public string description { get; set; }
public int progress { get; set; }
}
public class Assig
{
public string resourceId { get; set; }
public string id { get; set; }
public string roleId { get; set; }
public int effort { get; set; }
}
public class Resource
{
public string id { get; set; }
public string name { get; set; }
}
public class Role
{
public string id { get; set; }
public string name { get; set; }
}
そして、jsonから次の情報を抽出する必要があります(5月のjsonの特定のタスクから!たとえば、idを持つ最初のもの: tmp_fk1345624806538 )。 注:次のように、jsonファイルからjsonを取得しています:
string startDate; // this is what i need to extract
string endDate; // this is what i need to extract
string Progress; // this is what i need to extract
public void load()
{
GC.GClass l = new GC.GClass();
string jsonString = l.load(); // i get my json from a json file
Rootobject project = JsonConvert.DeserializeObject<Rootobject>(jsonString);
}