将文件上传到Android Firebase存储中的用户特定目录? [英] Uploading files to user specific directories in firebase storage for android?
本文介绍了将文件上传到Android Firebase存储中的用户特定目录?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在尝试使用Android中的Firebase存储上传文件.但是我收到以下异常:
I am trying to upload a file using firebase storage in Android. But i am receiving the following exception:
E/StorageException: StorageException has occurred.
User does not have permission to access this object.
Code: -13021 HttpResult: 403
E/StorageException: The server has terminated the upload session
java.io.IOException: The server has terminated the upload session
at com.google.firebase.storage.UploadTask.zzs(Unknown Source)
at com.google.firebase.storage.UploadTask.zzr(Unknown Source)
at com.google.firebase.storage.UploadTask.run(Unknown Source)
at com.google.firebase.storage.StorageTask.zzl(Unknown Source)
at com.google.firebase.storage.zzx.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:761)
Caused by: java.io.IOException: { "error": { "code": 403, "message": "Permission denied. Could not perform this operation" }}
at bft.a(:com.google.android.gms.dynamite_dynamitemodulesc@12874022@12.8.74 (040308-204998136):147)
at bft.a(:com.google.android.gms.dynamite_dynamitemodulesc@12874022@12.8.74 (040308-204998136):119)
at bfn.a(:com.google.android.gms.dynamite_dynamitemodulesc@12874022@12.8.74 (040308-204998136):5)
at nd.onTransact(:com.google.android.gms.dynamite_dynamitemodulesc@12874022@12.8.74 (040308-204998136):12)
at android.os.Binder.transact(Binder.java:499)
at com.google.android.gms.internal.firebase_storage.zza.transactAndReadExceptionReturnVoid(Unknown Source)
at com.google.android.gms.internal.firebase_storage.zzm.zze(Unknown Source)
at com.google.android.gms.internal.firebase_storage.zzq.zza(Unknown Source)
at com.google.android.gms.internal.firebase_storage.zzf.zza(Unknown Source)
at com.google.firebase.storage.UploadTask.zzc(Unknown Source)
at com.google.firebase.storage.UploadTask.run(Unknown Source)
at com.google.firebase.storage.StorageTask.zzl(Unknown Source)
at com.google.firebase.storage.zzx.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:761)
E/StorageException: StorageException has occurred.
User does not have permission to access this object.
Code: -13021 HttpResult: 403
E/StorageException: The server has terminated the upload session
java.io.IOException: The server has terminated the upload session
at com.google.firebase.storage.UploadTask.zzs(Unknown Source)
at com.google.firebase.storage.UploadTask.zzr(Unknown Source)
at com.google.firebase.storage.UploadTask.run(Unknown Source)
at com.google.firebase.storage.StorageTask.zzl(Unknown Source)
at com.google.firebase.storage.zzx.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:761)
Caused by: java.io.IOException: { "error": { "code": 403, "message": "Permission denied. Could not perform this operation" }}
at bft.a(:com.google.android.gms.dynamite_dynamitemodulesc@12874022@12.8.74 (040308-204998136):147)
at bft.a(:com.google.android.gms.dynamite_dynamitemodulesc@12874022@12.8.74 (040308-204998136):119)
at bfn.a(:com.google.android.gms.dynamite_dynamitemodulesc@12874022@12.8.74 (040308-204998136):5)
at nd.onTransact(:com.google.android.gms.dynamite_dynamitemodulesc@12874022@12.8.74 (040308-204998136):12)
at android.os.Binder.transact(Binder.java:499)
at com.google.android.gms.internal.firebase_storage.zza.transactAndReadExceptionReturnVoid(Unknown Source)
at com.google.android.gms.internal.firebase_storage.zzm.zze(Unknown Source)
at com.google.android.gms.internal.firebase_storage.zzq.zza(Unknown Source)
at com.google.android.gms.internal.firebase_storage.zzf.zza(Unknown Source)
at com.google.firebase.storage.UploadTask.zzc(Unknown Source)
at com.google.firebase.storage.UploadTask.run(Unknown Source)
at com.google.firebase.storage.StorageTask.zzl(Unknown Source)
at com.google.firebase.storage.zzx.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:761)
我的Java代码:
File f= new File(filePath.getPath());
mStorageRef = FirebaseStorage.getInstance().getReference();
StorageReference userReference = mStorageRef.child(mAuth.getUid());
StorageReference fileReference = userReference.child(f.getName());
fileReference.putFile(filePath)
我在Firebase中的安全规则:
My security rule in Firebase:
service firebase.storage {
match /b/{bucket}/o {
match /{userId} {
allow read,write: if request.auth.uid==userId;
}
}
}
推荐答案
当我将安全规则更改为时，此问题已解决:
The issue was fixed when I changed the security rule to :
service firebase.storage {
match /b/{bucket}/o {
match /{userId} {
match /{allPaths=**} {
allow read, write: if request.auth.uid == userId;
}
}
}
}
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