我有一个问题，我已经处理了一段时间。基本上我试图将Firebase存储中的图像抓取到我的UICollectionView中。
当我转向那个VC时，只有90％的图像加载。当我向下滚动并向后滚动其余的负载时......我不知道为什么。
以下是错误代码：
ResponseErrorDomain=com.google.HTTPStatus, data=<7b0a2020 22657272 6f72223a 207b0a20 20202022 636f6465 223a2034 30332c0a 20202020 226d6573 73616765 223a2022 44657665 6c6f7065 72206372 6564656e 7469616c 73207265 71756972 65642e22 0a20207d 0a7d>, bucket=project-355640.appspot.com, ResponseErrorCode=403, NSLocalizedDescription=User does not have permission to access gs://project-355640.appspot.com/(null).})
Optional(Error Domain=FIRStorageErrorDomain Code=-13021 "User does not have permission to access gs://project-3550640.appspot.com/(null)." UserInfo={ResponseBody={
"error": {
"code": 403,
"message": "Developer credentials required.
以下是创建单元格的方法：
func collectionView(collectionView: UICollectionView, cellForItemAtIndexPath indexPath: NSIndexPath) -> UICollectionViewCell {
let cell = collectionView.dequeueReusableCellWithReuseIdentifier("StoreViewCell", forIndexPath: indexPath)
if let view = cell as? storeViewCell {
//Problem is that every time we scroll the images are reloaded from server.
/// See if yo ucan cache the images somehow and only use those images or cancel the reload.
view.storeGunName.text = self.playerData.basicGunDict[indexPath.item]["model"]
view.storeGunPrice.text = "$\(self.playerData.basicGunDict[indexPath.item]["price"]!)"
if self.playerData.basicGunDict[indexPath.item]["available"] == "yes" {
let currentImg = storageRef.child(self.playerData.basicGunDict[indexPath.item]["u-image"]!)
currentImg.dataWithMaxSize(1 * 1024 * 1024, completion: {
(data, error) -> Void in
if (error != nil) {
print(error.debugDescription)
} else {
view.storeGunImage.image = UIImage(data: data!)
}
})
} else {
let currentImg = storageRef.child(self.playerData.basicGunDict[indexPath.item]["l-image"]!)
currentImg.dataWithMaxSize(1 * 1024 * 1024, completion: {
(data, error) -> Void in
if (error != nil) {
print(error.debugDescription)
} else {
view.storeGunImage.image = UIImage(data: data!)
}
})
}
print("PER CELL \(self.playerData.basicGunDict[indexPath.item])")
}
return cell
}
service firebase.storage {
match /b/project-3550640.appspot.com/o {
match /{allPaths=**} {
allow read, write: if request.auth != null;
}
}
}