使用网址从Firebase存储中删除文件 [英] Deleting file from Firebase Storage using URL

问题描述

您好，我正尝试使用文件网址从Firebase存储中删除文件。
我的问题是无法解析getReferenceFromUrl（）。

Hello I am trying to delete a file from Firebase Storage using the files URL. My issue is that the getReferenceFromUrl() can not be resolved.

示例代码在这里：

Sample code here:

 StorageReference mStorageRef;
    String storageurl = "http:sample"
    mStorageRef = FirebaseStorage.getInstance().getReference();
        StorageReference ref2 = mStorageRef.getReferenceFromUrl(storageurl);
        ref2.delete().addOnSuccessListener(new OnSuccessListener<Void>() {
            @Override
            public void onSuccess(Void aVoid) {
                // File deleted successfully
                Toast.makeText(getContext(), "file deleted", Toast.LENGTH_SHORT).show();
                Log.d(TAG, "onSuccess: deleted file");
            }
        }).addOnFailureListener(new OnFailureListener() {
            @Override
            public void onFailure(@NonNull Exception exception) {
                // Uh-oh, an error occurred!
                Log.d(TAG, "onFailure: did not delete file");
            }
        });

任何帮助将不胜感激

推荐答案

试试这个我已经试过了，它的工作方式

try this I have tried this and its working

 String storageUrl = "Chat-Images/1498804025000.png";
 StorageReference storageReference = FirebaseStorage.getInstance().getReference().child(storageUrl);
 storageReference.delete().addOnSuccessListener(new OnSuccessListener<Void>() {
      @Override
      public void onSuccess(Void aVoid) {
           // File deleted successfully
           Log.d(TAG, "onSuccess: deleted file");
      }
      }).addOnFailureListener(new OnFailureListener() {
      @Override
      public void onFailure(@NonNull Exception exception) {
            // Uh-oh, an error occurred!
            Log.d(TAG, "onFailure: did not delete file");
         }
      });

这篇关于使用网址从Firebase存储中删除文件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！