Computer scienceBackendKtorKtor Introduction

Requests handling

Theory

Receiving text files

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You want to accept files on your server and output their text content to the user. What code should you put instead of the three dots in the handler code?

routing {
    post("/page") {

        ...

    }
}
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                }
              
                val parts = call.receiveMultipart().readAllParts()
              
                val fileText = part.streamProvider().readBytes().toString(Charsets.UTF_8)
              
                }
              
                call.respondText(fileText)
              
                for (part in parts) {
              
                if (part is PartData.FileItem) {
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