【发布时间】:2022-01-19 01:42:13
【问题描述】:
我为我的联系表单准备了一个剃须刀组件。 SubmitForm 方法如下所示:
private async Task<string> SubmitForm()
{
var json = Newtonsoft.Json.JsonConvert.SerializeObject(ContactFormModel);
var stringContent = new StringContent(json, System.Text.Encoding.UTF8, "application/json");
var response = await Http.PostAsync("/Contact/SendMessage", stringContent);
Logger.LogInformation("Executed PostAsync.");
Debug.Write("Executed PostAsync");
if (response.IsSuccessStatusCode)
{
var resultContent = response.Content.ReadAsStringAsync().Result;
return resultContent;
}
else
return "failed";
}
在第 5 行,它应该向“/Contact/SendMessage”发送一个发布请求。
The ContactController looks like:
namespace MannsBlog.Controllers.Web
{
[Route("[controller]")]
public class ContactController : Controller
{
private readonly IMailService _mailService;
private readonly ILogger<ContactController> _logger;
private readonly GoogleCaptchaService _captcha;
public ContactController(IMailService mailService,
ILogger<ContactController> logger,
GoogleCaptchaService captcha)
{
_mailService = mailService;
_logger = logger;
_captcha = captcha;
}
[HttpGet("")]
public IActionResult Index()
{
return View();
}
[HttpPost]
public IActionResult SendMessage([FromBody] ContactFormModel form)
{
try
{
if (ModelState.IsValid)
{
var spamState = VerifyNoSpam(form);
if (!spamState.Success)
{
_logger.LogError("Spamstate wasn't succeeded");
return BadRequest(new { Reason = spamState.Reason });
}
if (!_captcha.Verify(form.Recaptcha))
{
throw new Exception("The submission failed the spam bot verification.");
}
else
{
_mailService.SendMail("ContactTemplate.txt", form.Name, form.Email, form.Subject, form.Message);
}
return Json(new { success = true, message = "Your message was successfully sent." });
}
_logger.LogError("Modelstate wasnt valid");
return Json(new { success = false, message = "ModelState wasnt valid..." });
}
catch (Exception ex)
{
_logger.LogError("Failed to send email from contact page", ex.Message);
return Json(new { success = false, message = ex.Message });
}
}
}
}
但如果我执行它,我会收到 RequestMessage "
RequestMessage {方法:POST,RequestUri: 'https://saschamanns.de/Contact/SendMessage',版本:1.1,内容: System.Net.Http.StringContent,标头:{请求上下文: appId=cid-v1:64d2a34b-4aea-4d0b-8163-a49082988533 请求 ID: |fec381c24e685e4b8eddd2b24064a1e4.a6d3a3ff85fe5c44。追踪父: 00-fec381c24e685e4b8eddd2b24064a1e4-a6d3a3ff85fe5c44-00
内容类型:应用程序/json; charset=utf-8 内容长度:572 }} System.Net.Http.HttpRequestMessage"
并且作为 ReasonPhrase “方法不允许”。
但是为什么呢?我该如何解决这个问题?
【问题讨论】:
标签: asp.net razor blazor httpwebrequest .net-5