Adding a file to a message using getResourceAsStream

val imageStream = javaClass.getResourceAsStream("/images/headerLink.png")
    ?: throw IllegalArgumentException("Image not found: /images/headerLink.png")

val imageStream = javaClass.getResourceAsStream("/images/headerLink.png")
    ?: throw IllegalArgumentException("Image not found: /images/headerLink.png")

Is there an easy way to load an image like this and use it with the

addFile

addFile

function?

Solution

You can use

ChannelProvider { imageStream.toByteReadChannel() }

ChannelProvider { imageStream.toByteReadChannel() }

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Adding a file to a message using getResourceAsStream

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Adding a file to a message using getResourceAsStream

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