在ASP.NET MVC中获取经过身份验证的用户数据

<authentication mode="Forms">
  <forms loginUrl="~/Account/Login" timeout="2880" />
</authentication>

string username = User.Identity.Name;

<membership defaultProvider="AspNetSqlMembershipProvider">
  <providers>
    <clear />
    <add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider" connectionStringName="YourConnectionString" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" applicationName="/" />
  </providers>
</membership>
<roleManager enabled="true" defaultProvider="AspNetSqlRoleProvider">
  <providers>
    <clear />
    <add name="AspNetSqlRoleProvider" type="System.Web.Security.SqlRoleProvider" connectionStringName="YourConnectionString" applicationName="/" />
  </providers>
</roleManager>

string email = Membership.GetUser().Email;

ViewBag.Email = Membership.GetUser().Email;

<p>Email: @ViewBag.Email</p>