How to set content-type header when streaming?

[PierBover]

I'm trying to stream HTML but the browser is always receiving multiple content types.

text/plain;charset=UTF-8, text/html; charset=UTF-8

I'm setting the content type on the context before returning the stream:

app.get('/hello', (context) => {
  context.res.headers.append('Content-Type', 'text/html; charset=UTF-8');
  
  return stream(context, async (stream) => {
    // send HTML string
  });
});

Using streamText just seems to override any content type I set. When using stream Hono seems to be appending mutliple content types.

[yusukebe]

HI @PierBover

You can use context.header():

context.header('Content-Type', 'text/html; charset=UTF-8')

[PierBover]

Thanks @yusukebe !

[yusukebe]

🎉