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Owin ApplicationDbContext未更新

owin asp.net-identity asp.net-mvc-4

0

Samra · 技术社区 · 8 年前

应用程序上下文

 public static ApplicationDbContext Create(string scCode){
        return new ApplicationDbContext("name=GEContext_" + scCode);
    }

在登录时,我将连接字符串更改如下

public async Task<ActionResult> Login(LoginViewModel model, string returnUrl)
    {
        if (ModelState.IsValid)
        {
            try
            {
                System.Web.HttpContext.Current.Session["SchoolCode"] = model.SchoolCode;

                var appDbContext = ApplicationDbContext.Create(model.SchoolCode);
                HttpContext.GetOwinContext().Set<ApplicationDbContext>(appDbContext);
 ....
   }
 }
}

P、考虑历史/细节 this post

1 回复 | 直到 8 年前

1

0

Samra 8 年前

here

问题是在ApplicationDbContext中,我们需要指定默认数据库,而在我的场景中,默认数据库必须更改。所以我用

 var appDbContext = ApplicationDbContext.Create(System.Web.HttpContext.Current.Session["SchoolCode"].ToString());//new ApplicationDbContext("name=GEContext", System.Web.HttpContext.Current.Session["SchoolCode"].ToString());

 HttpContext.GetOwinContext().Set<ApplicationDbContext>(appDbContext);
 HttpContext.GetOwinContext().Set<ApplicationUserManager>(new ApplicationUserManager(new UserStore<ApplicationUser, Role, int, UserLogin, UserRole, UserClaim>(appDbContext)));

 return HttpContext.GetOwinContext().GetUserManager<ApplicationUserManager>();