当用户在我的应用程序中登录 facebook 时,一些预期值(例如 dateOfBirth、email)可以为零。我想将 self.fbResponse.email 的值设置为 NSNull(),如果它是 nil。这样我就可以将参数发布到服务器。
let parameter:[String:AnyObject] =
[
"facebookId":self.fbResponse.fbID!,
"fbToken":"randomToken",
"email" : self.fbResponse.email!,
"dateOfBirth": self.fbResponse.dob,
"gender" : self.fbResponse.gender!,
"info": self.fbResponse.aboutMe!,
"fullName":self.fbResponse.fullName!,
"profileImageUrl":self.fbResponse.pictureURL!
"location": location
]