The resource could not be loaded because the App Transport

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Xcode7 beta 網路請求報錯：The resource could not be loaded because the App Transport

 

Xcode7 beta 網路請求報錯：The resource could not be loaded because the App Transport Security policy requires the use of a secure connection.

 

轉載自http://blog.csdn.net/feixiang_song/article/details/47188223

 

原來代碼中的UIWebView網路請求均報錯.

 

今天升級Xcode 7.0 bata發現網路訪問失敗。

 

 

didFailLoadWithError():

 

Error Domain=NSURLErrorDomain Code=-1022 "The resource could not be loaded because the App Transport Security policy requires the use of a secure connection." UserInfo={NSUnderlyingError=0x7fce0c9ac400 {Error Domain=kCFErrorDomainCFNetwork Code=-1022 "The resource could not be loaded because the App Transport Security policy requires the use of a secure connection." UserInfo={NSErrorFailingURLStringKey=http://www.baidu.com/, NSLocalizedDescription=The resource could not be loaded because the App Transport Security policy requires the use of a secure connection., NSErrorFailingURLKey=http://www.baidu.com/}}, NSErrorFailingURLStringKey=http://www.baidu.com/, NSErrorFailingURLKey=http://www.baidu.com/, NSLocalizedDescription=The resource could not be loaded because the App Transport Security policy requires the use of a secure connection.}

Google後查證，iOS9引入了新特性App Transport Security (ATS)。詳情：App Transport Security (ATS)

新特性要求App內訪問的網路必須使用HTTPS協議。
但是現在公司的項目使用的是HTTP協議，使用私人加密方式保證資料安全。現在也不能馬上改成HTTPS協議傳輸。

 最終找到以下解決辦法：

1. 在Info.plist中添加NSAppTransportSecurity類型Dictionary。
2. 在NSAppTransportSecurity下添加NSAllowsArbitraryLoads類型Boolean,值設為YES

The resource could not be loaded because the App Transport