如何从onedriveclient sdk获取用户名或电子邮件c＃

Question

如何从IOneDriveClient获取用户名或电子邮件？

认证：

string[] scopes = { "onedrive.readwrite" }; 
IOneDriveClient OneDriveClient = OneDriveClientExtensions.GetUniversalClient(scopes); 
await OneDriveClient.AuthenticateAsync(); 

Answer 1

我们不能从IOneDriveClient直接获取用户名或电子邮件。但形式IOneDriveClient我们可以得到AccessToken。当我们有AccessToken时，我们可以将它与Live Connect具象状态传输（REST）API一起使用来检索用户的名称。

GET https://apis.live.net/v5.0/me?access_token=ACCESS_TOKEN 

欲了解更多资讯，请Requesting info using REST：

的REST API来对登录的用户请求信息。

所以在应用中，我们可以使用下面的代码来获取用户的显示名称：

string[] scopes = new string[] { "onedrive.readwrite" }; 
var client = OneDriveClientExtensions.GetUniversalClient(scopes) as OneDriveClient; 
await client.AuthenticateAsync(); 
//get the access_token 
var AccessToken = client.AuthenticationProvider.CurrentAccountSession.AccessToken; 
//REST API to request info about the signed-in user 
var uri = new Uri($"https://apis.live.net/v5.0/me?access_token={AccessToken}"); 

var httpClient = new System.Net.Http.HttpClient(); 
var result = await httpClient.GetAsync(uri); 
//user info returnd as JSON 
string jsonUserInfo = await result.Content.ReadAsStringAsync(); 
if (jsonUserInfo != null) 
{ 
    var json = Newtonsoft.Json.Linq.JObject.Parse(jsonUserInfo); 
    string username = json["name"].ToString(); 
} 

要获得用户的电子邮件，我们需要在scopes添加wl.emails范围。 wl.emails scope可以读取用户的电子邮件地址。的代码可能会喜欢以下：

string[] scopes = new string[] { "onedrive.readwrite", "wl.emails" }; 
var client = OneDriveClientExtensions.GetUniversalClient(scopes) as OneDriveClient; 
await client.AuthenticateAsync(); 
//get the access_token 
var AccessToken = client.AuthenticationProvider.CurrentAccountSession.AccessToken; 
//REST API to request info about the signed-in user 
var uri = new Uri($"https://apis.live.net/v5.0/me?access_token={AccessToken}"); 

var httpClient = new System.Net.Http.HttpClient(); 
var result = await httpClient.GetAsync(uri); 
//user info returnd as JSON 
string jsonUserInfo = await result.Content.ReadAsStringAsync(); 
if (jsonUserInfo != null) 
{ 
    var json = Newtonsoft.Json.Linq.JObject.Parse(jsonUserInfo); 
    string username = json["name"].ToString(); 
    string email = json["emails"]["account"].ToString(); 
}