通过 Unity 版 Cloud Storage 上传文件

// Create a root reference
StorageReference storageRef = storage.RootReference;

// Create a reference to "mountains.jpg"
StorageReference mountainsRef = storageRef.Child("mountains.jpg");

// Create a reference to 'images/mountains.jpg'
StorageReference mountainImagesRef =
    storageRef.Child("images/mountains.jpg");

// While the file names are the same, the references point to different files
Assert.AreEqual(mountainsRef.Name, mountainImagesRef.Name);
Assert.AreNotEqual(mountainsRef.Path, mountainImagesRef.Path);

// Data in memory
var customBytes = new byte[] {
    /*...*/
};

// Create a reference to the file you want to upload
StorageReference riversRef = storageRef.Child("images/rivers.jpg");

// Upload the file to the path "images/rivers.jpg"
riversRef.PutBytesAsync(customBytes)
    .ContinueWith((Task<StorageMetadata> task) => {
        if (task.IsFaulted || task.IsCanceled) {
            Debug.Log(task.Exception.ToString());
            // Uh-oh, an error occurred!
        }
        else {
            // Metadata contains file metadata such as size, content-type, and md5hash.
            StorageMetadata metadata = task.Result;
            string md5Hash = metadata.Md5Hash;
            Debug.Log("Finished uploading...");
            Debug.Log("md5 hash = " + md5Hash);
        }
    });

// File located on disk
string localFile = "...";

// Create a reference to the file you want to upload
StorageReference riversRef = storageRef.Child("images/rivers.jpg");

// Upload the file to the path "images/rivers.jpg"
riversRef.PutFileAsync(localFile)
    .ContinueWith((Task<StorageMetadata> task) => {
        if (task.IsFaulted || task.IsCanceled) {
            Debug.Log(task.Exception.ToString());
            // Uh-oh, an error occurred!
        }
        else {
            // Metadata contains file metadata such as size, content-type, and download URL.
            StorageMetadata metadata = task.Result;
            string md5Hash = metadata.Md5Hash;
            Debug.Log("Finished uploading...");
            Debug.Log("md5 hash = " + md5Hash);
        }
    });

// Create storage reference
StorageReference mountainsRef = storageRef.Child("images/mountains.jpg");

byte[] customBytes = new byte[] {
    /*...*/
};
string localFile = "...";

// Create file metadata including the content type
var newMetadata = new MetadataChange();
newMetadata.ContentType = "image/jpeg";

// Upload data and metadata
mountainsRef.PutBytesAsync(customBytes, newMetadata, null,
    CancellationToken.None); // .ContinueWithOnMainThread(...
// Upload file and metadata
mountainsRef.PutFileAsync(localFile, newMetadata, null,
    CancellationToken.None); // .ContinueWithOnMainThread(...

// Start uploading a file
var task = storageRef.Child("images/mountains.jpg")
    .PutFileAsync(localFile, null,
        new StorageProgress<UploadState>(state => {
            // called periodically during the upload
            Debug.Log(String.Format("Progress: {0} of {1} bytes transferred.",
                state.BytesTransferred, state.TotalByteCount));
        }), CancellationToken.None, null);

task.ContinueWithOnMainThread(resultTask => {
    if (!resultTask.IsFaulted && !resultTask.IsCanceled) {
        Debug.Log("Upload finished.");
    }
});