我正在开发一个在nginx服务器中运行的角度缓冲区，并且在IIS服务器中运行的ASP.NET MVC4 Web应用程序为角度应用程序提供了一些API函数。一旦用户登录，一些数据需要保存在httpsession中（假设我不想使用角度会话存储）。但是会话总是返回null，即使我在成功登录后存储了一些数据。请查看一些必要的代码。
authservice.js
login: function (email, password) {
var deferred = $q.defer();
$http({
url: global.API_URL + '/Auth/Login',
method: 'POST',
data: { email: email, password: encodeURIComponent(password)}
}).then(function (response) {
if (response.data.code == 0) {
//If success go to home
});
AuthController.js
[ActionName("Login")]
[HttpPost]
public JsonResult Index(string email, string password)
{
CustResponse response = new CustResponse ();
//Get the logged in user data
User user = userService.GetUser(email);
//Get the hash
string hash = PasswordUtil.CreatePasswordHash(user.Salt, password);
//Custom membership provider
CustMembershipProvider provider = new CustMembershipProvider();
bool isValid = provider.ValidateUser(email, hash);
//Store the user token into the session
System.Web.HttpContext.Current.Session["TOKEN"] = //Some token value;
//if valid send response code 0
response.code = 0;
response.message = "Success";
response.data = isValid ;
return Json(response);
}
令牌存储到会话中，因为当我在AuthController中时，我可以在会话对象中看到它。
AwmsMembershipProvider.cs
public class CustMembershipProvider : MembershipProvider
{
public override bool ValidateUser(string email, string hash)
{
bool isValid = false;
using (var db = new AwmsContext())
{
User user = db.Users.SingleOrDefault(a => a.Email == email);
if (user != null && user.PasswordHash != null && user.PasswordHash.Equals(hash))
{
isValid = true;
}
}
return isValid;
}
WebConfig.xml
<?xml version="1.0" encoding="utf-8"?>
<!--
For more information on how to configure your ASP.NET application, please visit
http://go.microsoft.com/fwlink/?LinkId=152368
-->
<configuration>
<configSections>
<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
</configSections>
<connectionStrings>
<add name="DefaultConnection" providerName="System.Data.SqlClient" connectionString="Data Source=(LocalDb)\v11.0;Initial Catalog=aspnet-AWMS-20160710224309;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|\aspnet-AWMS-20160710224309.mdf" />
<add name="AwmsContext" connectionString="metadata=res://*/awms.csdl|res://*/awms.ssdl|res://*/awms.msl;provider=System.Data.SqlClient;provider connection string="data source=.\SQLEXPRESS;initial catalog=AWMS;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework"" providerName="System.Data.EntityClient" />
</connectionStrings>
<appSettings>
<add key="webpages:Version" value="2.0.0.0" />
<add key="webpages:Enabled" value="false" />
<add key="PreserveLoginUrl" value="true" />
<add key="ClientValidationEnabled" value="true" />
<add key="UnobtrusiveJavaScriptEnabled" value="true" />
<add key="LogFilePath" value="./App_Data/Config/Log.xml" />
</appSettings>
<system.web>
<httpRuntime targetFramework="4.5" />
<compilation debug="true" targetFramework="4.5" />
<authentication mode="Forms">
<forms loginUrl="~/Account/Login" timeout="20" />
</authentication>
<pages>
<namespaces>
<add namespace="System.Web.Helpers" />
<add namespace="System.Web.Mvc" />
<add namespace="System.Web.Mvc.Ajax" />
<add namespace="System.Web.Mvc.Html" />
<add namespace="System.Web.Optimization" />
<add namespace="System.Web.Routing" />
<add namespace="System.Web.WebPages" />
</namespaces>
</pages>
<profile defaultProvider="DefaultProfileProvider">
<providers>
<clear/>
<add name="DefaultProfileProvider" type="System.Web.Providers.DefaultProfileProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" applicationName="/" />
</providers>
</profile>
<membership defaultProvider="AwmsMembershipProvider" userIsOnlineTimeWindow="15">
<providers>
<clear />
<add name="AwmsMembershipProvider" type="Awms.Dal.Provider.AwmsMembershipProvider" />
</providers>
</membership>
<roleManager defaultProvider="EmblaRoleProvider">
<providers>
<clear />
<add name="EmblaRoleProvider" type="Awms.Dal.Provider.AwmsRoleProvider" />
</providers>
</roleManager>
<!--
If you are deploying to a cloud environment that has multiple web server instances,
you should change session state mode from "InProc" to "Custom". In addition,
change the connection string named "DefaultConnection" to connect to an instance
of SQL Server (including SQL Azure and SQL Compact) instead of to SQL Server Express.
-->
<sessionState mode="InProc" customProvider="DefaultSessionProvider" timeout="20" cookieless="false">
<providers>
<add name="DefaultSessionProvider" type="System.Web.Providers.DefaultSessionStateProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" />
</providers>
</sessionState>
</system.web>
<system.webServer>
<validation validateIntegratedModeConfiguration="false" />
<httpProtocol>
<customHeaders>
<clear />
<add name="Access-Control-Allow-Origin" value="http://localhost:8085" />
</customHeaders>
</httpProtocol>
<handlers>
<remove name="ExtensionlessUrlHandler-Integrated-4.0" />
<remove name="OPTIONSVerbHandler" />
<remove name="TRACEVerbHandler" />
<add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="*" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
</handlers></system.webServer>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-2.0.0.0" newVersion="2.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-4.0.0.0" newVersion="4.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-2.0.0.0" newVersion="2.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="EntityFramework" publicKeyToken="b77a5c561934e089" />
<bindingRedirect oldVersion="0.0.0.0-5.0.0.0" newVersion="5.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="0.0.0.0-1.3.0.0" newVersion="1.3.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Http" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-5.2.3.0" newVersion="5.2.3.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Net.Http.Formatting" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-5.2.3.0" newVersion="5.2.3.0" />
</dependentAssembly>
</assemblyBinding>
</runtime>
<entityFramework>
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
</entityFramework>
</configuration>
用户登录后，他被重定向到主页，他需要从另一个控制器访问一些以前存储的会话变量。
public JsonResult GetRoles()
{
String token = (String)System.Web.HttpContext.Current.Session["TOKEN"];
.....
}
当我这样做时，它总是为空。我在这做错了吗？请随时提供您宝贵的意见
答案 0 :(得分：0)
看起来你需要启用cookie。请参阅以下关于artical的详细信息
https://gregorybeamer.wordpress.com/2012/11/04/session-and-cookies-in-asp-net-mvc-oh-my/