【发布时间】:2016-10-25 11:42:35
【问题描述】:
当我将我的应用程序转换为 swift 3 时出现此错误
对成员“下标”的模糊引用
在此代码中:
internal func getSelectedLocale()->String{
let lang = Foundation.Locale.preferredLanguages
let languageComponents: [String : String] = Foundation.Locale.components(fromIdentifier: lang[0])
//Here is the error
if let languageCode: String = languageComponents[NSLocale.Key.languageCode]{
for locale in availableLocales {
if locale.languageCode == languageCode {
if locale.languageCode! == "en"{
return "en"}
else{
return locale.languageCode!+"-"+locale.countryCode!.uppercased()
}
}
}
}
return "en"
}
有人可以帮我吗?
【问题讨论】:
-
哪里出错了?在插入评论的上方或下方的行中?
-
如果 let languageCode: String = languageComponents[NSLocale.Key.languageCode]{...... @Codo 这行的错误