小编Dav*_*idH的帖子

如何获取用户列表,包括每个用户的角色名称？我的应用程序具有MVC项目的默认表.

我能够使用Identity 2.1检索所有用户,如下所示:

模型

public class GetVendorViewModel
{
    public IList<ApplicationUser> Vendors { get; set; }
}

调节器

public ActionResult Index()
        {

            var manager = new UserManager<ApplicationUser>(new UserStore<ApplicationUser>(new ApplicationDbContext()));
            var roleStore = new RoleStore<IdentityRole>(ac);
            var roleManager = new RoleManager<IdentityRole>(roleStore);
            var vendor = roleManager.FindByName("Vendor").Users;
            var model = new GetVendorViewModel { Vendors = vendor };
            return View("~/Views/User/Administrator/Vendor/Index.cshtml", model);
        }

现在回来了:

[
   {
      UserId: "4f9ed316-a852-45a9-93a8-a337a37b1c74",
      RoleId: "a17bb59c-285a-43f9-b5ad-65f46f94bb4f"
   }
]

这是正确的,但我需要显示用户信息,如姓名,电子邮件,用户名等.

我想像这样返回一个json对象:

[
  {
    UserId: "4f9ed316-a852-45a9-93a8-a337a37b1c74",
    RoleId: "a17bb59c-285a-43f9-b5ad-65f46f94bb4f"
    RoleName: "Administrator"
    User: {
            name:"Joe Doe",
            email:"jd@mail.com", …