我有以下代码
public async Task<ActionResult> GetExtendedProperties()
{
Uri serviceRoot = new Uri(SettingsHelper.AzureAdGraphApiEndPoint);
var token = AppToken.GetAppToken();
var adClient = AuthenticationHelper.GetActiveDirectoryClient();
Microsoft.Azure.ActiveDirectory.GraphClient.Application app = (Microsoft.Azure.ActiveDirectory.GraphClient.Application)adClient.Applications.Where(
a => a.AppId == SettingsHelper.ClientId).ExecuteSingleAsync().Result;
if (app == null)
{
throw new ApplicationException("Unable to get a reference to application in Azure AD.");
}
string requestUrl = string.Format("https://graph.windows.net/{0}/applications/{1}/extensionProperties?api-version=1.5", SettingsHelper.Tenant, app.ObjectId);
HttpClient hc = new HttpClient();
hc.DefaultRequestHeaders.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue(
"Bearer", token);
HttpResponseMessage hrm = await hc.GetAsync(new Uri(requestUrl));
if (hrm.IsSuccessStatusCode)
{
string jsonresult = await hrm.Content.ReadAsStringAsync();
return View();
}
else
{
return View();
}
}
并返回此字符串
{"odata.metadata":"https://graph.windows.net/mysaasapp.onmicrosoft.com/$metadata#directoryObjects/Microsoft.DirectoryServices.ExtensionProperty","value":[{"odata.type":"Microsoft.DirectoryServices.ExtensionProperty","objectType":"ExtensionProperty","objectId":"f751a646-2cc1-4e30-bfc6-a8217c0ce0a3","deletionTimestamp":null,"appDisplayName":"","name":"extension_33e037a7b1aa42ab96936c22d01ca338_Modulos","dataType":"String","isSyncedFromOnPremises":false,"targetObjects":["User"]},{"odata.type":"Microsoft.DirectoryServices.ExtensionProperty","objectType":"ExtensionProperty","objectId":"80aabe1b-b020-41d1-bd2d-cc04af264fe5","deletionTimestamp":null,"appDisplayName":"","name":"extension_33e037a7b1aa42ab96936c22d01ca338_ModulesPerUser","dataType":"String","isSyncedFromOnPremises":false,"targetObjects":["User"]},{"odata.type":"Microsoft.DirectoryServices.ExtensionProperty","objectType":"ExtensionProperty","objectId":"6e3d7592-7a66-4792-b408-891251197868","deletionTimestamp":null,"appDisplayName":"","name":"extension_33e037a7b1aa42ab96936c22d01ca338_Comasdasa3dsdaspInfo","dataType":"String","isSyncedFromOnPremises":false,"targetObjects":["User"]},{"odata.type":"Microsoft.DirectoryServices.ExtensionProperty","objectType":"ExtensionProperty","objectId":"93a26374-4135-4f29-9f24-4154522449ec","deletionTimestamp":null,"appDisplayName":"","name":"extension_33e037a7b1aa42ab96936c22d01ca338_CompInfo","dataType":"String","isSyncedFromOnPremises":false,"targetObjects":["User"]},{"odata.type":"Microsoft.DirectoryServices.ExtensionProperty","objectType":"ExtensionProperty","objectId":"21a8a3d4-f4b4-45b4-8d07-55d450db35f2","deletionTimestamp":null,"appDisplayName":"","name":"extension_33e037a7b1aa42ab96936c22d01ca338_CompanyNameForSaasApp","dataType":"String","isSyncedFromOnPremises":false,"targetObjects":["User"]},{"odata.type":"Microsoft.DirectoryServices.ExtensionProperty","objectType":"ExtensionProperty","objectId":"7b3109e0-8710-4d1a-81c3-2b6a83fb62ee","deletionTimestamp":null,"appDisplayName":"","name":"extension_33e037a7b1aa42ab96936c22d01ca338_Compania","dataType":"String","isSyncedFromOnPremises":false,"targetObjects":["User"]}]}
使用json2charp，我创建了这个类：
public class ActiveDirectorySchemaExtension
{
public string objectType { get; set; }
public string objectId { get; set; }
public object deletionTimestamp { get; set; }
public string appDisplayName { get; set; }
public string name { get; set; }
public string dataType { get; set; }
public bool isSyncedFromOnPremises { get; set; }
public List<string> targetObjects { get; set; }
}
如何将该字符串转换为List，以便我可以在视图上轻松操作它？
更新： 我试过这个：
List<ActiveDirectorySchemaExtension> tmp = JsonConvert.DeserializeObject<List<ActiveDirectorySchemaExtension>>(jsonresult);
但我得到了这个
无法反序列化当前的JSON对象（例如{“name”：“value”}） 进入类型 'System.Collections.Generic.List`1 [CapatechSaasApp.Areas.GlobalAdmin.Models.ActiveDirectorySchemaExtension]' 因为该类型需要一个JSON数组（例如[1,2,3]）来反序列化 正确。要修复此错误，请将JSON更改为JSON数组 （例如[1,2,3]）或更改反序列化类型以使其正常 .NET类型（例如，不是整数的基本类型，不是集合 类似于数组或List的类型，可以从JSON反序列化 宾语。 JsonObjectAttribute也可以添加到类型中以强制它 从JSON对象反序列化。路径'['odata.metadata']'，第1行， 第18位。
答案 0 :(得分：2)
您可以使用DataContractSerializer
$array=array(1,2,3,6,7,8,100,101,200);
$new_array = array();
$lastNumber = '';
foreach($array as $number) {
if($lastNumber === '') {
$otherArray = array($number);
}
elseif($lastNumber + 1 !== $number) {
$new_array[] = $otherArray;
$otherArray = array($number);
}
else{
$otherArray[] = $number;
}
$lastNumber = $number;
}
$new_array[] = $otherArray;
print_r($new_array);
但是你也应该用[DataContract]属性标记你的类，用[DataMember]属性标记成员。
像这样：
var serializer = new DataContractJsonSerializer(typeof(RootObject));
var ms = new MemoryStream(Encoding.Unicode.GetBytes(json));
var root = serializer.ReadObject(ms) as RootObject;
此外，您在类ActiveDirectorySchemaExtension中丢失了一个字段 - odataType。您可以像这样反序列化：
[DataContract]
public class RootObject
{
[DataMember(Name = "odata.metadata")]
public string metadata { get; set; }
[DataMember]
public List<ActiveDirectorySchemaExtension> value { get; set; }
}
答案 1 :(得分：2)
您忘记了json2csharp中的父对象。
using System;
using System.Collections.Generic;
using Newtonsoft.Json;
public class ActiveDirectorySchemaExtension // You can switch from the original class name to yours
{
public string Type { get; set; } // You should switch to PascalCase to respect C# notation
public string ObjectType { get; set; }
public string ObjectId { get; set; }
public object DeletionTimestamp { get; set; }
public string AppDisplayName { get; set; }
public string Name { get; set; }
public string DataType { get; set; }
public bool IsSyncedFromOnPremises { get; set; }
public List<string> TargetObjects { get; set; }
}
public class RootObject
{
public string Metadata { get; set; }
public List<ActiveDirectorySchemaExtension> Value { get; set; }
}
public void Main()
{
var json = "{'odata.metadata':'https://graph.windows.net/mysaasapp.onmicrosoft.com/$metadata#directoryObjects/Microsoft.DirectoryServices.ExtensionProperty','value':[{'odata.type':'Microsoft.DirectoryServices.ExtensionProperty','objectType':'ExtensionProperty','objectId':'f751a646-2cc1-4e30-bfc6-a8217c0ce0a3','deletionTimestamp':null,'appDisplayName':'','name':'extension_33e037a7b1aa42ab96936c22d01ca338_Modulos','dataType':'String','isSyncedFromOnPremises':false,'targetObjects':['User']},{'odata.type':'Microsoft.DirectoryServices.ExtensionProperty','objectType':'ExtensionProperty','objectId':'80aabe1b-b020-41d1-bd2d-cc04af264fe5','deletionTimestamp':null,'appDisplayName':'','name':'extension_33e037a7b1aa42ab96936c22d01ca338_ModulesPerUser','dataType':'String','isSyncedFromOnPremises':false,'targetObjects':['User']},{'odata.type':'Microsoft.DirectoryServices.ExtensionProperty','objectType':'ExtensionProperty','objectId':'6e3d7592-7a66-4792-b408-891251197868','deletionTimestamp':null,'appDisplayName':'','name':'extension_33e037a7b1aa42ab96936c22d01ca338_Comasdasa3dsdaspInfo','dataType':'String','isSyncedFromOnPremises':false,'targetObjects':['User']},{'odata.type':'Microsoft.DirectoryServices.ExtensionProperty','objectType':'ExtensionProperty','objectId':'93a26374-4135-4f29-9f24-4154522449ec','deletionTimestamp':null,'appDisplayName':'','name':'extension_33e037a7b1aa42ab96936c22d01ca338_CompInfo','dataType':'String','isSyncedFromOnPremises':false,'targetObjects':['User']},{'odata.type':'Microsoft.DirectoryServices.ExtensionProperty','objectType':'ExtensionProperty','objectId':'21a8a3d4-f4b4-45b4-8d07-55d450db35f2','deletionTimestamp':null,'appDisplayName':'','name':'extension_33e037a7b1aa42ab96936c22d01ca338_CompanyNameForSaasApp','dataType':'String','isSyncedFromOnPremises':false,'targetObjects':['User']},{'odata.type':'Microsoft.DirectoryServices.ExtensionProperty','objectType':'ExtensionProperty','objectId':'7b3109e0-8710-4d1a-81c3-2b6a83fb62ee','deletionTimestamp':null,'appDisplayName':'','name':'extension_33e037a7b1aa42ab96936c22d01ca338_Compania','dataType':'String','isSyncedFromOnPremises':false,'targetObjects':['User']}]}";
var o = JsonConvert.DeserializeObject<RootObject>(json);
Console.WriteLine(o.Value[0].Name);
}
输出：
extension_33e037a7b1aa42ab96936c22d01ca338_Modulos