swift - Plist 不改变值(value) [swift]

Question

我想为我的应用实现应用内版本，但我不明白为什么不起作用？显示我已成功添加的输出，但是当我从我的 Xcode 打开 pList 文件时，它没有改变？为什么？这是我的代码:

func version(){

    let urlString = jocomAPIKey + "/feed/version"
    let CFBundleShortVersionKey = "CFBundleVersion"

    //First get the nsObject by defining as an optional anyObject
    let nsObject: AnyObject? = NSBundle.mainBundle().infoDictionary!["CFBundleVersion"]
    let version = nsObject as! String
    print("app version: \(version)")


    Alamofire.request(.POST, urlString , parameters: ["os" : "iphone"])

        .responseData { response in

            let versionXML = SWXMLHash.parse(response.data!)
            let versionString = (versionXML["rss"]["channel"]["item"]["version"].element?.text)
            print("version string: \(versionString)")

            if let plist = Plist(name: "Info") {

                let dict = plist.getMutablePlistFile()!
                dict[CFBundleShortVersionKey] = versionString
                //3
                do {
                    try plist.addValuesToPlistFile(dict)
                    print("added")
                } catch {
                    print(error)
                }
                //4
                print(plist.getValuesInPlistFile())
            } else {
                print("Unable to get Plist")
            }


        }


}

Answer 1

你不能在运行时更新你的(Bundle plist)。如果你想使用，那么你只需在你的文档目录上制作一个副本，然后你就可以执行任何操作。

Write and Read a plist in swift with simple data