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From James Srinivasan <james.sriniva...@gmail.com>
Subject Re: expression failure in URL concatenation?
Date Thu, 31 Jan 2019 21:48:09 GMT
Out of interest, does the URL containing the double slash work?

On Thu, 31 Jan 2019, 21:42 l vic <lvic4594@gmail.com wrote:

> I am using processor group variable as base part of my URL:
> REST_URL=http://localhost:8080/nifi-api
>
> I am trying to append second part of URL in InvokeHTTP regardless if
> REST_URL ends with '/', or not so that concatenation of "
> http://localhost:8080/nifi-api/", or "http://localhost:8080/nifi-api"
> with "resources" return the same URL: "
> http://localhost:8080/nifi-api/resources":
>
>
> *${${REST_URL}:endsWith('/'):ifElse('${REST_URL}resources','${REST_URL}/resources')}*
>
>
> But the expression always appends '/', so in the first case I end up with *"http://localhost:8080/nifi-api//resources
> <http://localhost:8080/nifi-api//resources>"*... Any idea where the error
> is?
>
> Thank you,
>
>
>

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