This package adds the feature of letting the user download arbitrary data as a file or load a local file of the user's choice in the Unity WebGL build.

Demo

This project is built with Unity 6000.0.10f1.

This package is made for Unity Package Manager (UPM).

1. Open Window > Package Manager window.
2. Click + > Add package from git URL.
3. Type https://github.com/ruccho/BlobIO.git?path=/Packages/io.github.ruccho.blobio and click Add.

using Ruccho.BlobIO;


public void LoadText()
{
    BlobIO.MakeUpload((f) =>
    {
        Debug.Log($"Filename: \"{f.Filename}\"");
        Debug.Log($"Loaded text: {Encoding.UTF8.GetString(f.Data)}");
    }, ".txt");
}

public void SaveText(string text)
{
    BlobIO.MakeDownloadText(text, "example.txt");
}