H
Hono•2mo ago
Philipp

How to respond with multipart/form-data, containing image and json?

Hi, i'm trying to respond with multipart/form-data format but cant find any working example of how i should do this. https://hono.dev/docs/api/context#body How can i make working response with, for example, one png file const imageBuffer = await imageFile.arrayBuffer(); and some other field i.e. "{"json":"somejson"}"? I've tried some approaches but they didn't work and insomnia returned errors in attempts to read response. 
return c.body(bodycontent? || null, 200, { // What format should i use for bodycontent? 
      "Content-Type": "multipart/form-data"; "boundary":${boundary},
      // Anything need to be added here? 
    });
return c.body(bodycontent? || null, 200, { // What format should i use for bodycontent? 
      "Content-Type": "multipart/form-data"; "boundary":${boundary},
      // Anything need to be added here? 
    });
Context - Hono
Web framework built on Web Standards for Cloudflare Workers, Fastly Compute, Deno, Bun, Vercel, Node.js, and others. Fast, but not only fast.
2 Replies
Philipp
PhilippOP•2mo ago
Still cant figure this out
ambergristle
ambergristle•2mo ago
hi @Philipp! have you tried returning a new Response? can you share a snippet with your current implementation, and the errors you're running into? it doesn't look like you're chunking the response. have you tried adding a content-length header? from what you've shared, it's not clear whether the issue is in how bodyContent or the Response is constructed

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