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所以我試圖保存的位置,顯示名稱和圖像文件解析,我成功地在iOS 9更新之前保存圖像,但現在我得到一個錯誤解析文件太大。這只是圖像選擇器中的一個圖像。顯示名稱在我第一次嘗試時保存,但不在第二次,位置根本沒有。謝謝您的幫助!保存信息給用戶在解析iOS 9
func saveUserInfo() {
//saves picture data to user
let pictureData = UIImagePNGRepresentation(profileImageView.image!)
let file = PFFile(name: "image", data: pictureData!)
file.saveInBackgroundWithBlock { (success, error) -> Void in
if success {
self.user.setObject(file, forKey: "profilePicture")
self.user.saveInBackground()
}
else {
print("error: \(error?.localizedDescription)")
}
}
//saves geo point to user (location)
PFGeoPoint.geoPointForCurrentLocationInBackground { (geoPoint, error) -> Void in
if error == nil {
self.user.setObject(geoPoint!, forKey: "location")
self.user.saveInBackground()
}
else {
print("error: \(error?.localizedDescription)")
}
//saves display name
let displayName = self.displayName.text
self.user.setObject(displayName!, forKey: "displayName")
self.user.saveInBackground()
}
}
方法得到的GeoPoint其中工程
func getParseGeoPoint() {
PFGeoPoint.geoPointForCurrentLocationInBackground { (geoPoint: PFGeoPoint?, error: NSError?) -> Void in
if (error == nil) {
self.userGeoPoint = geoPoint
}
else if let error = error {
print("error: \(error.localizedDescription)")
}
}
}
編輯:
我嘗試保存一次全部,但應用程序仍然崩潰
func saveUserInfo() {
//saves picture data to user
let pictureData = UIImagePNGRepresentation(profileImageView.image!)
let file = PFFile(name: "image", data: pictureData!)
file.saveInBackgroundWithBlock { (success, error) -> Void in
if success {
self.user.setObject(file, forKey: "profilePicture")
self.user.setObject(self.userGeoPoint!, forKey: "location")
self.user.setObject(self.displayName.text!, forKey: "displayName")
self.user.saveInBackground()
}
else {
print("error: \(error?.localizedDescription)")
}
}
好吧,我上面編輯過,它仍然崩潰。 我有它獲取geoPoint當視圖加載,然後將其設置爲全球屬性,我保存時,用戶保存他們的個人資料,應該沒問題吧? 再次感謝! – Echizzle
您不需要先上傳文件。如果將PFFile分配給對象,則在保存該對象時將自動上傳該對象。另一個問題是你爲什麼通過自己訪問你的用戶對象?您可以使用PFUser.currentUser()方法訪問您的用戶對象 –