Can I read files from the disk by using Webassembly?

Question

I followed the Webassembly getting started tutorial http://webassembly.org/getting-started/developers-guide/

It worked fine and displayed the \"Hello, world!\" messa

Answer 1

You can package files or directories into the WASM virtual file system using the --embed-file flag.

In your case this would look like:

emcc pfile.cpp -s WASM=1 -o pfile.html -v --embed-file test.txt

Docs: https://kripken.github.io/emscripten-site/docs/porting/files/packaging_files.html