应用传输安全崩溃 Swift 2.0 应用

Question

我几天前完成了我的应用程序，并安装了 Xcode 7，这真是个麻烦事，我遇到了很多问题，但设法解决了大部分问题，但现在，当我应用程序需要连接到互联网我得到这个奇怪的错误这是我记录的内容：

App Transport Security has blocked a cleartext HTTP (http://) resource load since it is insecure. Temporary exceptions can be configured via your app's Info.plist file. Hempel.temp_caseinsensitive_renameAgain was compiled with optimization - stepping may behave oddly; variables may not be available.

let task = session.dataTaskWithRequest(request, completionHandler: {data, response, error -> Void in

            var strData = NSString(data: data!, encoding: NSUTF8StringEncoding)

            do {
                let json = try NSJSONSerialization.JSONObjectWithData(data!, options:NSJSONReadingOptions.MutableContainers ) as? NSDictionary
                if let parseJSON = json {
                   //THIS IS WHERE ERROR IS in other ViewController
                    var success = parseJSON["data"] as! [String: AnyObject]
                    let item = success["hempel_antifoulings"] as! [[String: AnyObject]]
                    for i in item{

                        let product = HempelAntifouling()
                        product.id =  i["id"]
                        product.name = i["name"]
                        product.imageUrl = i["image"]
                        product.subgroup = i["subgroup"]
                        let url = NSURL(string: String(stringInterpolationSegment: product.imageUrl))
                        let data = NSData(contentsOfURL: url!)
                        product.image = UIImage(data: data!)
            // AND THIS IS WHERE THE ERROR POINTS in one of the ViewController
                        self.array.append(product)
                    }

                }else{

                    let jsonStr = NSString(data: data!, encoding: NSUTF8StringEncoding)
                    print("Error could not parse JSON: \(jsonStr)")
                }
            } catch {
                // report error
            }

        })

        task.resume()

    }

P.S。这些代码行在两个 ViewControllers 中大多相似，但错误是相同的

Answer 1

这是您在 Info.plist 中应该拥有的示例：

更多信息在这里：https://developer.apple.com/library/prerelease/ios/technotes/App-Transport-Security-Technote/

应用传输安全崩溃 Swift 2.0 应用

App Transport Security crashes Swift 2.0 app

swift

swift2

xcode7

app-transport-security