更新值编程

Question

我有我的info.plist称为radiusDistance，我试图改变内部的价值，我已经使用此代码尝试，但它并不会改变价值

let path = Bundle.main.path(forResource: "Info", ofType: "plist")! 
    var dict = NSDictionary(contentsOfFile: path) as! [String: AnyObject] 


    let radiusDistance = dict["radiusDistance"] 
    print("radiusDistance",radiusDistance as Any) 
    let value = Int(5) 


    do{ 
     dict.updateValue(value as AnyObject, forKey: "radiusDistance") 
    try path.write(toFile: path, atomically: false, encoding:String.Encoding.utf8) 
    } 
    catch let error as NSError{ 
     print("something went horribly wrong\(error.debugDescription)") 
    } 

一切都会运行，但是当我回到我的info.plist时，没有任何更改，值仍然为“0”

Answer 1

应用程序的软件包是只读的。您无法将更改保存到您的包中。