2017-09-03 101 views
0

找到这些文章中应用代理,但无法弄清楚他们如何帮助:部分Web服务调用

let task = session.dataTask(with: request, completionHandler: { 
     (data, response, error) in 

     if error == nil { 
      let result = String(data: data!, encoding: String.Encoding.utf8)! 
      if WebService.THETA_INVALID == result { 
       failure(LoginService.INVALID_MESSAGE) 
      } 
      else if WebService.THETA_UNVALIDATED == result { 
       failure(LoginService.UNVALIDATED_MESSAGE) 
      } 
      else { 
       let loginCredentials = LoginCredentials() 
       loginCredentials.username = user 
       loginCredentials.password = password 
       loginCredentials.authorization = result 
       success() 
      } 
     } else { 
      failure(error!.localizedDescription) 
     } 

    }) 
    task.resume() 

Understanding crash report (Partial apply...) in Swift Swift closure crashes when called as Objective-C block

我越来越部分在下面的代码应用代理

错误object.failure包含“部分应用转发器”,我不知道这意味着什么。我试过Google搜索,它似乎与可选项有关,但大多数事情与Thunk有关?

任何人都可以帮我指出这个问题吗?

回答

0

经过一番挖掘和敲打它,我注意到在右边的窗格中的Xcode的东西:

nsurlsession NSURLConnection的HTTP加载失败kcfstreamerrordomainssl -9802

我用Google搜索,发现这个这个问题:

NSURLSession/NSURLConnection HTTP load failed (kCFStreamErrorDomainSSL, -9813) in iOS 9 with Xcode 7.1

所以我在我的info.plist中创建了一个名为App Transport Security Settings的字典,然后添加了一个名为Allow Arbitrary Loads的密钥。我将它设置为布尔值true并重新运行我的测试,并且一切正常。

哎呀!