通过这种方式，您可以使用POST Web服务：
func webApi() { let request = NSMutableURLRequest(URL: NSURL(string: "your url")!) request.HTTPMethod = "POST" var string = "access_token=" var postString = string.stringByAppendingString(FBSDKAccessToken.currentAccessToken().tokenString) request.HTTPBody = postString.dataUsingEncoding(NSUTF8StringEncoding) let task = NSURLSession.sharedSession().dataTaskWithRequest(request) { data, response, error in guard error == nil && data != nil else { // check for fundamental networking error print("error=(error)") return } if let httpStatus = response as? NSHTTPURLResponse where httpStatus.statusCode != 200 {// check for http errors print("statusCode should be 200, but is (httpStatus.statusCode)") print("response = (response)") } let responseString = NSString(data: data!, encoding: NSUTF8StringEncoding) print("responseString = (responseString)") } task.resume() } }//End of webapi function
