我在將圖像上傳到Parse時出現問題。我認爲這個問題可能涉及到的圖像文件的大小,而是根據這個鏈接解析由於圖像文件大小而無法上傳圖像
https://parse.com/questions/file-size-limit-in-uploads
每個文件可以達到10MB。我可以成功上傳2張圖像,每張圖像爲1.7MB,但只要我嘗試上傳2張大於2MB的圖像,該通話就會永久停止。應用程序不會崩潰,即使在等待5分鐘後加載圖像,也會一直無限期地加載。 「發佈」對象保存正常,但圖像未保存。
我已經包含相關的代碼上傳圖片解析下面。有人能讓我知道我在做什麼錯嗎?這是否與我將圖像保存到名爲「Images」的類然後將PFObject保存在其他圖像的列表中然後將該圖像列保存爲「Post」類中的一列有關?我希望能夠直接訪問與此帖子關聯的圖像,而無需額外的API調用來檢索與帖子相關聯的圖像。請讓我知道,如果有任何不清楚。
var post = PFObject(className: "Post")
post["caption"] = captionTextField.text
post["user"] = PFUser.currentUser()
post.saveInBackgroundWithBlock{(success: Bool, error: NSError?) -> Void in
if success == false {
println("failed 1")
self.activityIndicator.stopAnimating()
UIApplication.sharedApplication().endIgnoringInteractionEvents()
} else {
let imageOneData = UIImagePNGRepresentation(self.imageOne)
let imageOneFile = PFFile(name: "imageOne.png", data: imageOneData)
let imageTwoData = UIImagePNGRepresentation(self.imageTwo)
let imageTwoFile = PFFile(name: "imageTwo.png", data: imageTwoData)
var images: [PFFile] = [imageOneFile, imageTwoFile]
var finishedUploads = 0
var listOfImages : [PFObject] = []
for var i = 0; i < images.count; i++ {
var postImage = PFObject(className: "Images")
postImage["image"] = images[i]
postImage["postId"] = post.objectId
postImage["likes"] = 0
postImage.saveInBackgroundWithBlock{(success: Bool, error: NSError?) -> Void in
finishedUploads++
if success == false {
println("failed 3")
} else {
println("success 3")
println(postImage.objectId)
listOfImages.append(postImage)
if finishedUploads == images.count {
post["listOfImages"] = listOfImages
post.saveInBackgroundWithBlock{(success: Bool, error: NSError?) -> Void in
if success == false {
println("failed 10")
} else {
println("success 10")
var storyboard : UIStoryboard = UIStoryboard(name: "Main", bundle: nil)
if let tabViewController = storyboard.instantiateViewControllerWithIdentifier("Home") as? UINavigationController {
self.presentViewController(tabViewController, animated: true, completion: nil)
} else {
println("What should I do here?")
}
}
self.activityIndicator.stopAnimating()
UIApplication.sharedApplication().endIgnoringInteractionEvents()
}
}
}
}
}
}
}
您是否收到錯誤訊息? – ndmeiri
沒有錯誤信息。 activityIndicator只是永遠保持動畫 – josealvarado111