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I want to send a blob using a JQuery ajax request and receive it server-side with Node.js + express.

I would send the blob as a JSON string, but it seems that none of the binary data is included in it:

{"type":"audio/wav","size":344108}

How else could it be sent?

I want to send a blob using a JQuery ajax request and receive it server-side with Node.js + express.

I would send the blob as a JSON string, but it seems that none of the binary data is included in it:

{"type":"audio/wav","size":344108}

How else could it be sent?

  • javascript
  • jquery
  • ajax
  • express
  • blob
Share Improve this question asked Dec 14, 2014 at 23:16 Will Hardwick-SmithWill Hardwick-Smith 1,0493 gold badges14 silver badges24 bronze badges
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JSON doesn't support binary data. You will have to encode your binary data first: Binary Data in JSON String. Something better than Base64

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