我正在使用 Alamofire 进行网络请求并想添加超时。但是 Alamofire 的功能不起作用。当我编写以下代码时没有任何反应
let manager = Alamofire.SessionManager.default
manager.session.configuration.timeoutIntervalForRequest = 1 // not working, 20 secs normally (1 just for try)
manager.request(url, method: method, parameters: params)
.responseJSON { response in
print(response)
...
当我尝试不使用 Alamofire 进行网络请求时,超时工作成功。但还有其他错误。
var request = URLRequest(url: URL(string: url)!)
request.httpMethod = "post"
request.setValue("application/json", forHTTPHeaderField: "Content-Type")
request.timeoutInterval = 1 // 20 secs normally (1 just for try)
request.httpBody = try! JSONSerialization.data(withJSONObject: params!)
...
那么,如何在 Swift 3 中为 Alamofire 添加超时?
最后我找到了这个答案的解决方案:https : //stackoverflow.com/a/44948686/7825024
这个配置代码在我添加我的函数时不起作用,但是当我将它添加到AppDelegate时它起作用!
AppDelegate.swift
import UIKit
var AFManager = SessionManager()
@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
var window: UIWindow?
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
let configuration = URLSessionConfiguration.default
configuration.timeoutIntervalForRequest = 5 // seconds
configuration.timeoutIntervalForResource = 5 //seconds
AFManager = Alamofire.SessionManager(configuration: configuration)
return true
}
...
}
例子:
AFManager.request("yourURL", method: .post, parameters: parameters).responseJSON { response in
...
}
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