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Apache Nifi - Dynamic Token Loading into Authorisa...

by Explorer in Support Questions
‎02-08-2021 12:53 AM
‎02-08-2021 12:53 AM
Hi Everyone,   I am trying to create Authorisation header to which token can be loaded dynamically. I am using invokeHttp within which I have setup a field Authorisation but I am unable to understand what to place in the value side.    My situation is I have 2 flowfiles both coming separately, one contains the token then other contains body of the request. I am unable to understand how to make the request here, when things are in 2 separate flowfiles. Any help?   Regards Ashwin ... View more
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Re: convert url parameters into json - Apache Nifi

by Explorer in Support Questions
‎02-04-2021 12:14 AM
‎02-04-2021 12:14 AM
I was able to convert the same using replace text    Search Value: (.*)=(.*)&(.*)=(.*)&(.*)=(.*)&(.*)=(.*) Replace Value: {'$1':'$2','$3':'$4','$5':'$6','$7':'$8'}   Since the number of parameters for me was fixed to 4, this was enough to suffice me! If somebody has got an Idea how to do this dynamically, I am ears! ... View more

convert url parameters into json - Apache Nifi

by Explorer in Support Questions
‎02-03-2021 10:05 PM
‎02-03-2021 10:05 PM
Hello Everyone,   Sorry if this question seems dumb, but I have query parameter (that I received via ListenHttp) in format a=value_a&b=value_b and so on, I want to convert this to json as the form given below -   { "a" : "value_a", "b" : "value_b" . . }   I am not quite sure, but I think I should be using ReplaceText, but I am unable to understand how to write the regex. If using ReplaceText is the one I should not use on Nifi, then please do let me know how to approach the same?   Thanks! Ashwin ... View more
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