Question

Hello World，

我来找你，因为我尝试在同一个函数中发送带参数的标题：

Alamofire.Manager.sharedInstance.request(.PUT, "url", headers: headers, parameters: parameters)

但也许你已经知道只发送了标题。

我也这样试过：

 let manager = Alamofire.Manager.sharedInstance
 manager.session.configuration.HTTPAdditionalHeaders = [
            "Authorization": token]

 manager.request(.PUT, "http://192.168.99.100:3030/users/\(identity)", parameters: parameters, encoding:.JSON)

但不会发送标题..

在alamofire中实现标头的简单方法是什么？

先谢谢; - ）

的问候，

Answer 1

像其他参数一样在字典中设置标题并将其传递到标题中。例如

let Auth_header    = [ "Authorization" : token ]

Alamofire.Manager.sharedInstance.request(.PUT, "url", headers: Auth_header, parameters: parameters)

您可以查看详细信息HTTP Basic Authentication

HTTP基本身份验证

请求上的身份验证方法将在适当时自动为NSURLAuthenticationChallenge提供NSURLCredential：

let user = "user"
let password = "password"

Alamofire.request(.GET, "https://httpbin.org/basic-auth/\(user)/\(password)")
     .authenticate(user: user, password: password)
     .responseJSON { response in
         debugPrint(response)
     }

根据您的服务器实现，Authorization标头也可能是合适的：

 let user = "user"
 let password = "password"

 let credentialData = "\(user):\(password)".dataUsingEncoding(NSUTF8StringEncoding)!
 let base64Credentials = credentialData.base64EncodedStringWithOptions([])

 let headers = ["Authorization": "Basic \(base64Credentials)"]

 Alamofire.request(.GET, "https://httpbin.org/basic-auth/user/password", headers: headers)
     .responseJSON { response in
         debugPrint(response)
     }

Answer 2

我已经按照您在第一条评论中所说的做了，但无论如何只发送了标题：

$dom = new DOMDocument();

$dom->load('new_result.xml');

$results = $dom->documentElement;

foreach( $results  as $result)

{

foreach( $result->getElementsByTagName('youtube') as $youtube )

{

echo ' video url ' . $youtube->nodeValue;

}

}

已解决：问题在于我没有在参数

中提供编码

let parameters : [String : NSString] = [
            "username": username,
            "email": email,
            "currentPassword": currentpassword,
            "newPassword": newpassword]        
let Auth_header    = [ "Authorization" : token ]

Alamofire.Manager.sharedInstance.request(.PUT, "url", headers: Auth_header, parameters: parameters)

感谢EI Captain

alamofire标头+参数

2 个答案: