我有以下代码,但在尝试运行时始终会出现错误401:
func email() {
let session = URLSession.shared
let request = NSMutableURLRequest(url: NSURL(string: "https://api.mailgun.net/v3/{edited_out}/messages")! as URL)
request.httpMethod = "POST"
let data = "from: Swift Email <(test@test.com)>&to: [my_email_address@gmail.com,(my_email_address@gmail.com)]&subject:Hello&text:Testing_some_Mailgun_awesomness"
request.httpBody = data.data(using: String.Encoding.ascii)
request.setValue("application/x-www-form-urlencoded; charset=utf-8", forHTTPHeaderField: "Content-Type")
request.setValue("key-{edited_out}", forHTTPHeaderField: "api")
let task = session.dataTask(with: request as URLRequest, completionHandler: {(data, response, error) in
if let error = error {
print(error)
}
if let response = response {
print("url = \(response.url!)")
print("response = \(response)")
let httpResponse = response as! HTTPURLResponse
print("response code = \(httpResponse.statusCode)")
}
})
task.resume()
}
错误是:
url = https://api.mailgun.net/v3/{edited_out}/messages
response = <NSHTTPURLResponse: 0x600000226a20> { URL: https://api.mailgun.net/v3/{edited_out}/messages } { status code: 401, headers {
Connection = "keep-alive";
"Content-Length" = 9;
"Content-Type" = "text/html; charset=utf-8";
Date = "Thu, 29 Dec 2016 21:22:46 GMT";
Server = nginx;
"Www-Authenticate" = "Basic realm=\"MG API\"";
} }
response code = 401
如果我使用我的凭据通过curl发送此类请求,则可以正常工作。
有什么想法吗?
答案 0 :(得分:0)
您需要设置uesrname和密码。
这样的事情:
request.setValue("Basic \(base64Credentials)", forHTTPHeaderField: "Authorization")
和base64Credentials
是:
let credentials= String(format: "%@:%@", username, password)
let base64Credentials= credentials.data(using: String.Encoding.utf8)!
答案 1 :(得分:0)
最后让它使用以下代码,如果它可以帮助其他任何人:
func email() {
let session = URLSession.shared
let request = NSMutableURLRequest(url: NSURL(string: "https://api.mailgun.net/v3/{edited_out}/messages")! as URL)
request.httpMethod = "POST"
let credentials = "api:key-{omitted}"
request.setValue("Basic \(credentials.toBase64())", forHTTPHeaderField: "Authorization")
let data = "from: Swift Email <(test@test.com)>&to: [my_email_address@gmail.com,(my_email_address@gmail.com)]&subject:Hello&text:Testing_some_Mailgun_awesomness"
request.httpBody = data.data(using: String.Encoding.ascii)
let task = session.dataTask(with: request as URLRequest, completionHandler: {(data, response, error) in
if let error = error {
print(error)
}
if let response = response {
print("url = \(response.url!)")
print("response = \(response)")
let httpResponse = response as! HTTPURLResponse
print("response code = \(httpResponse.statusCode)")
}
})
task.resume()
}
extension String {
func fromBase64() -> String? {
guard let data = Data(base64Encoded: self) else {
return nil
}
return String(data: data, encoding: .utf8)
}
func toBase64() -> String {
return Data(self.utf8).base64EncodedString()
}
}
所以我猜威廉的答案可以合作:
let base64Credentials = credentials.data(using: String.Encoding.utf8)!.base64EncodedString()
而不是:
let base64Credentials = credentials.data(using: String.Encoding.utf8)!