Firebase将PDF上载到存储

Firebase将PDF上载到存储,firebase,pdf,storage,Firebase,Pdf,Storage,我正试图上传我从应用程序创建的PDF。但我不知道为什么,但我认为这条路并不好。我可以在我的存储器上看到PDF,但我有以下错误: E/UploadTask:找不到要上载的文件:Dunkerque_Dunkerquedate:2401976.pdf E/StorageException:StorageException已发生。发生未知错误,请检查HTTP结果代码和服务器响应的内部异常。代码:-13000 HttpResult:0 E/StorageException:No content provi

我正试图上传我从应用程序创建的PDF。但我不知道为什么,但我认为这条路并不好。我可以在我的存储器上看到PDF,但我有以下错误:

E/UploadTask:找不到要上载的文件:Dunkerque_Dunkerquedate:2401976.pdf E/StorageException:StorageException已发生。发生未知错误,请检查HTTP结果代码和服务器响应的内部异常。代码:-13000 HttpResult:0 E/StorageException:No content provider:Dunkerque_Dunkerquedate:2401976.pdf

我首先从我创建的createPDF类创建了一个PDF,我认为它工作得很好,因为我可以在我的存储中看到PDF。下面是我如何创建它的:

'公共类CreatePDF{

static String DIRECTORY = Environment.getExternalStorageDirectory().getPath() + "/DigitSign/";


public static void createPdf(String fileName, SharedPreferences loadPreparatif, SharedPreferences loadEquipeA, SharedPreferences loadEquipeB
        , SharedPreferences loadSet1, SharedPreferences loadSet2, SharedPreferences loadSet3, SharedPreferences loadSet4, SharedPreferences loadSet5,
                             SharedPreferences loadResultat, SharedPreferences loadApprobation, Context context){

    File file = new File(DIRECTORY);
    if (!file.exists()) {
        file.mkdir();
    }

    //document
    Document document = new Document(PageSize.A4, 0f, 0f, 10f, 0f);
    try {
        String path = Environment.getExternalStorageDirectory().toString() + "/" + fileName + ".pdf";
        PdfWriter.getInstance(document, new FileOutputStream(path));
    } catch (DocumentException e) {
        e.printStackTrace();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    }'
然后在我的活动中,我尝试将文件上载到存储器:

   final String filename= nomEquipeA +  "_" + nomEquipeB +"_Date:" + date + ".pdf" ;
            CreatePDF.createPdf(filename, loadPreparatif, loadEquipeA, loadEquipeB, loadSet1, loadSet2, loadSet3, loadSet4, loadSet5, loadResultat, loadApprobation, Recapitulatif.this);

            File filelocation = new File(Environment.getExternalStorageDirectory().getAbsolutePath(), filename);
            Uri path = Uri.fromFile(filelocation);

            storageRef.child("Match").child(filename).putFile(path)
                    .addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
                @Override
                public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
                    String url = taskSnapshot.getMetadata().getReference().getDownloadUrl().toString();
                    FirebaseDatabase database= FirebaseDatabase.getInstance();
                    DatabaseReference reference = database.getReference();
                    reference.child("Match Url").child(filename).setValue(url);
                }
            }).addOnFailureListener(new OnFailureListener() {
                @Override
                public void onFailure(@NonNull Exception e) {
                    Toast.makeText(Recapitulatif.this,"Erreur lors du téléchargement",Toast.LENGTH_LONG);
                }
            }).addOnProgressListener(new OnProgressListener<UploadTask.TaskSnapshot>() {
                @Override
                public void onProgress(@NonNull UploadTask.TaskSnapshot snapshot) {

                }
            });
final String filename=nomEquipeA+“”+nomEquipeB+“Date:“+Date+”.pdf”;
CreatePDF.CreatePDF(文件名、loadPreparatif、loadEquipeA、loadEquipeB、loadSet1、loadSet2、loadSet3、loadSet4、loadSet5、loadResultat、loadApprovalization、repeatulatif.this);
File filelocation=新文件(Environment.getExternalStorageDirectory().getAbsolutePath(),filename);
uripath=Uri.fromFile(filelocation);
storageRef.child(“匹配”).child(文件名).putFile(路径)
.addOnSuccessListener(新的OnSuccessListener(){
@凌驾
成功时公共无效(UploadTask.TaskSnapshot TaskSnapshot){
字符串url=taskSnapshot.getMetadata().getReference().getDownloadUrl().toString();
FirebaseDatabase=FirebaseDatabase.getInstance();
DatabaseReference=database.getReference();
reference.child(“匹配Url”).child(文件名).setValue(Url);
}
}).addOnFailureListener(新的OnFailureListener(){
@凌驾
public void onFailure(@NonNull异常e){
Toast.makeText(重述,这是一个“错误”,Toast.LENGTH\u LONG);
}
}).addOnProgressListener(新的OnProgressListener(){
@凌驾
public void onProgress(@NonNull UploadTask.TaskSnapshot快照){
}
});
先谢谢你