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[Route("File")]
public class FileController : Controller
{
[HttpPost("Download/{id:guid}")]
[ValidateAntiForgeryToken]
public async Task<IActionResult> Download(Guid id)
{
// Grab a test.pdf back one directory. Look ma - it even runs on Linux with Path.DirectorySeparatorChar!
var fileContent = await File.ReadAllBytesAsync($"..{Path.DirectorySeparatorChar}test.pdf");
return File(fileContent, "application/pdf")
}
}
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