我正在使用 asp.net 核心身份2.1，并且我遇到了電子郵件確認(rèn)的隨機(jī)問(wèn)題，雖然電子郵件確認(rèn)有時(shí)會(huì)顯示結(jié)果。錯(cuò)誤 = 無(wú)效標(biāo)記。令牌也不會(huì)過(guò)期。注意：我們正在使用多個(gè)服務(wù)器，并且我們還將密鑰存儲(chǔ)在一個(gè)位置，以便所有服務(wù)器都使用相同的密鑰。用于電子郵件確認(rèn)的代碼段。電子郵件確認(rèn)var confCode = await _userManager.GenerateEmailConfirmationTokenAsync(user);        var callbackUrl = Url.Action("ConfirmEmail", "Account", new        {            userId = user.Id,            code = WebUtility.UrlEncode(confCode)        }, protocol: HttpContext.Request.Scheme);        string confirmationEmailBody = string.Format(GetTranslatedResourceString("ConfirmationEmailBody"), "<a href='" + callbackUrl + "'>") + "</a>";令牌驗(yàn)證public async Task<bool> ConfirmEmailAsync(string userId, string code)    {        if (string.IsNullOrEmpty(userId) || string.IsNullOrEmpty(code))            return false;        var user = await _userManager.FindByIdAsync(userId);        if (user == null)            return false;        var result = await _userManager.ConfirmEmailAsync(user, code).ConfigureAwait(false);        if (!result.Succeeded)            result = await _userManager.ConfirmEmailAsync(user, WebUtility.UrlDecode(code)).ConfigureAwait(false);        return result.Succeeded;    }無(wú)效的令牌下面的令牌被編碼兩次，但我們處理這種情況CfDJ8HYrrpCgcr5GvrItPOWapXRy8WF8odd%252BVKuDup7buRsl1x4agRpfgQlEIPWiBqM0Wuilu9tCv5l%252B3lNaAb89%252Fi%252B4k0y%252FH0jdXAbabz0%252FXDGA0eUrmcKdIsDFNuXeyP5ezTVmTx8t0ky9xCTXaKLAfvTsCJviETk5Ag9JbUs3l3%252BnUon6fyYOHsslJI5VKLqhMM0Sm%252BW1EE%252B%252FPEJ%252BXcn%252FPS1My%252BI1lExuF1R1hFEZScEsUCG%252Bx%252BVIFB9bzs1IoLC%252Baw%253D%253D任何幫助將不勝感激，謝謝！