public ActionResult Login(LoginEntity loginer) { ModelState.Clear(); if (string.IsNullOrEmpty(loginer.UserName) || string.IsNullOrEmpty(loginer.PassWord)) { ModelState.AddModelError("Account", "请完善账户名和密码。"); return(View()); } SystemUser sysUser = new SystemUser(); Sys_userEntity sysUserEntity = sysUser.GetLoginMember(loginer.UserName, loginer.PassWord); if (sysUserEntity != null) { string userData = loginer.UserName + "#" + loginer.PassWord; //数据放入ticket var ticket = new FormsAuthenticationTicket(1, loginer.UserName, DateTime.Now, DateTime.Now.AddMinutes(60), false, userData); //数据加密 string enyTicket = FormsAuthentication.Encrypt(ticket); HttpCookie cookie = new HttpCookie(FormsAuthentication.FormsCookieName, enyTicket) { HttpOnly = true, Secure = FormsAuthentication.RequireSSL, Domain = FormsAuthentication.CookieDomain, Path = FormsAuthentication.FormsCookiePath }; cookie.Expires = DateTime.Now.AddMinutes(4000); var context = System.Web.HttpContext.Current; if (context == null) { throw new InvalidOperationException(); } context.Response.Cookies.Remove(cookie.Name); context.Response.Cookies.Add(cookie); return(RedirectToAction("Index", "Home")); } else { ModelState.AddModelError("Account", "账户名和密码错误!"); return(View()); } }