我想使用在 [HttpPost]
[ValidateAntiForgeryToken]
public async Task<ActionResult> DemoPage(ContactVM contactInfo)
{
try
{
SendMail(contactInfo).Wait();
ViewBag.PostEmailMsg = "Your message has been sent.";
}
catch (Exception ex)
{
ViewBag.PostEmailErr = "We are currently unable to deliver your message. Please try again later. We apologize for the inconvenience.";
}
ViewBag.JumpToID = "contact";
return View(contactInfo);
}
static async Task SendMail(ContactVM contactInfo)
{
var apiKey = ConfigurationManager.AppSettings["sgapi"];
var sgClient = new SendGridClient(apiKey);
var from = new EmailAddress(contactInfo.Email, contactInfo.Name);
var subject = contactInfo.MsgSubject;
var to = new EmailAddress(ConfigurationManager.AppSettings["emailTo"] );
var plainTextContent = contactInfo.MsgText;
var msg = MailHelper.CreateSingleEmail(from, to, subject, plainTextContent, "");
var response = await sgClient.SendEmailAsync(msg);
}
中创建的变量“ i”，但是当我尝试在行poss = [j.split() for j in [decipher(i, txt) for i in range(1, 26)]]中访问它时，它会引发NameError。有什么办法可以做到而又不会引发错误？
return f"The key is {i} and the deciphered text is{' '.join(k)}."答案 0 :(得分：0)
您可以将i的值及其相应的元素保存起来，然后在对之间循环：
popular = open("C:/Users/NAME/FilesForPyCharm/popular.txt")
words = [line.strip() for line in popular]
poss = [(j.split(), i) for j in [decipher(i, txt) for i in range(1, 26)]]
for k, i in poss:
if set(k).issubset(set(words)):
return f"The key is {i} and the deciphered text is{' '.join(k)}."