本文介绍了我需要将我的Alamofire调用包装在dispatch_async中吗?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
func authenticate(completion:(success: Bool) -> Void) {
let qos = Int(QOS_CLASS_USER_INITIATED.value)
dispatch_async(dispatch_get_global_queue(qos, 0)){ () -> Void in
Alamofire.request(.POST, CONSTANTS.Domain+"/accounts", parameters: ["" : ""]).responseJSON { (req, res, json, error) in
dispatch_async(dispatch_get_main_queue()){
completion(success: true)
}
}
}
}
或者,我可以省略调度并保持我的代码简单吗?
Or, can I leave out the dispatch and just keep my code simple?
推荐答案
另一方面,如果该方法具有回调,则很可能是异步的。
所以,是的,你可以省去dispatch_async调用。
Alamofire is designed to be asynchronous. On another note, if the method has as callback, most likely it is asynchronous.So, yes you can leave out the dispatch_async calls.
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