我有一个使用Alamofire 2.0和以下init的
Swift 2.0 apimanager类:
var manager:Manager
init() {
var defaultHeaders = Alamofire.Manager.sharedInstance.session.configuration.HTTPAdditionalHeaders ?? [:]
defaultHeaders["Authorization"] = "Bearer \(UserAccount.sharedInstance.token)"
let configuration = NSURLSessionConfiguration.defaultSessionConfiguration()
configuration.HTTPAdditionalHeaders = defaultHeaders
manager = Alamofire.Manager(configuration: configuration)
}
功能示例:
func getMe(completion:(jsonObject: NSDictionary) -> ()) {
manager.request(.GET,Constants.apiURL + "me").responseJSON { request,response,result in
print(self.manager) //THIS LINE FIXES IT
switch result {
case .Success(let json):
completion(jsonObject: json as! NSDictionary)
case .Failure(let data,let error):
print("Error: \(__FUNCTION__)\n",data,error)
}
}
}
我收到的错误:
Error Domain=NSURLErrorDomain Code=-999 "cancelled"
似乎请求被取消,因为管理器正在被取消分配.添加print语句可以防止管理器被释放,然后它就可以完美地运行了.但我正在努力寻找更好的解决方案.
任何帮助,将不胜感激!
我正在遇到同样的问题,我用它来解决它
class Session {
static let sharedInstance = Session()
private var manager : Manager?
func apimanager()->Manager{
if let m = self.manager{
return m
}else{
let defaultHeaders = ["X-Version":"Some header"]
let configuration = NSURLSessionConfiguration.defaultSessionConfiguration()
configuration.HTTPAdditionalHeaders = defaultHeaders
let tempmanager = Alamofire.Manager(configuration: configuration)
self.manager = tempmanager
return self.manager!
}
}
}
然后我打电话给它
Session.sharedInstance.apimanager().request(...