Question

我正在尝试将asp.net mvc 5中的: / .字符发送到API控制器端点，但是当我尝试包含某些字符的内容时它会失败。例如，我无法发送message:hi，我必须将其更改为message_hi才能使其正常运行。

我正在尝试使用Exchange发送电子邮件，并且正文（包含网址和其他信息）将无法通过。

我的API控制器：

[Route("send/{adress}/{subject}/{body}")]
        public void SendEmail(string adress, string subject, string body)
        {
            Office365MailSender ms = new Office365MailSender();
            EmailDto email = new EmailDto(adress, subject, body);
            ms.Send(email);
        }

从我的应用程序调用上述端点：

public static async Task<string> SendMail(IPhoneCall phoneCall)
        {
            var email = new EmailEntity(phoneCall);

            using (var client = new HttpClient())
            {
                var uri = new Uri("http://url/email/send/" + email.Recipient + "/" + email.Title + "/" + email.body);
                var msg = await client.GetAsync(uri);
            }
            return "Email Sent";
        }

uri变量的值的示例是： http://url/email/send/myemail@outlook.com/Hello There/Hi,\nThis is a url you can use for stuff: https://thisisit.com. \n Thanks bye.

在我发送之前，我已经在身体上尝试了HttpUtility.UrlEncode，但这没有做任何事情。有谁知道如何发送包含这些类型字符的字符串？

Answer 1

我建议您使用POST动词来发送消息正文。所以你可以从写一个视图模型开始：

public class MailMessageViewModel
{
    public string Address { get; set; }
    public string Subject { get; set; }
    public string Body { get; set; }
}

您的Web API操作将作为参数：

[Route("send")]
[HttpPost]
public IHttpActionResult SendEmail(MyViewModel model)
{
    Office365MailSender ms = new Office365MailSender();
    EmailDto email = new EmailDto(model.Address, model.Subject, model.Body);
    ms.Send(email);
    return this.Ok();
}

然后你可以像这样调用：

var email = new EmailEntity(phoneCall);

using (var client = new HttpClient())
{
    var uri = new Uri("http://url/email/send");
    var content = new StringContent(
        JsonConvert.SerializeObject(new
        {
            Address = email.Recipient,
            Subject = email.Title,
            Body = email.body,
        }),
        UnicodeEncoding.UTF8,
        "application/json");

    var msg = await client.PostAsync(uri, content);
}

MVC 5：无法在URL参数中发送某些值

1 个答案: