【发布时间】:2015-01-04 04:46:25
【问题描述】:
我想将以下 curl 请求转换为 swift(或 Objective-c)。
curl -X POST \ -d "login_id=mylogin_id" \
-d "api_key=myapi_key" \
https://~~~~~/v2/authenticate/api
以下是我写的。
func authentication(){
var loginID = "mylogin_id"
var apiKey = "myapi_key"
var post:NSString = "login_id=\(loginID)&api_key=\(apiKey)"
NSLog("PostData: %@",post);
var url:NSURL = NSURL(string:"https://~~~~~/v2/authenticate/api")!
var postData:NSData = post.dataUsingEncoding(NSASCIIStringEncoding)!
var postLength:NSString = String( postData.length )
var request:NSMutableURLRequest = NSMutableURLRequest(URL: url)
request.HTTPMethod = "POST"
request.HTTPBody = postData
request.setValue(postLength, forHTTPHeaderField: "Content-Length")
request.setValue("application/x-www-form-urlencoded", forHTTPHeaderField: "Content-Type")
request.setValue("application/json", forHTTPHeaderField: "Accept")
var reponseError: NSError?
var response: NSURLResponse?
var urlData: NSData? = NSURLConnection.sendSynchronousRequest(request, returningResponse:&response, error:&reponseError)
}
如果登录成功,将返回一个令牌,但是我无法获取它。
{"auth_token": "ea6d13c7bc50feb46cf978d137bc01a2"}
我推荐了this link。 谢谢你的好意。
////// ※更新1月4日PM2:30
我已将“var request~~”中的代码改写如下,然后得到“Error”,因此看起来此代码返回 urlData 为 nil。
如果你能找到解决问题的方法,请帮助我。
var request:NSMutableURLRequest = NSMutableURLRequest(URL: url)
request.HTTPMethod = "POST"
request.HTTPBody = postData
//request.setValue(postLength, forHTTPHeaderField: "Content-Length")
request.setValue("application/x-www-form-urlencoded", forHTTPHeaderField: "Content-Type")
//request.setValue("application/json", forHTTPHeaderField: "Accept")
var reponseError: NSError?
var response: NSURLResponse?
var urlData: NSData? = NSURLConnection.sendSynchronousRequest(request, returningResponse:&response, error:&reponseError)
if (urlData != nil){
var responseData:NSString = NSString(data:urlData!, encoding:NSUTF8StringEncoding)!
let res = response as NSHTTPURLResponse!;
NSLog("Response code: %ld", res.statusCode);
if (res.statusCode >= 200 && res.statusCode < 300){
var responseData:NSString = NSString(data:urlData!, encoding:NSUTF8StringEncoding)!
NSLog("Response ==> %@", responseData);
}
}else{
NSLog("Error");
}
【问题讨论】:
-
您是否尝试过删除请求中的“Accept”和“Content-Length”标头?
-
还没试过。我现在试试。
-
你的
responseError变量的内容是什么?response变量? -
>Mundi response 为 nil,responseError 为 Error。
标签: objective-c api swift curl http-post