Remove all new lines in Base64 Encoded String using ReplaceText

Question

Hi,I am trying to remove all new lines from base64encoded string using replaceText processor.Properties for replaceText processor is as follows:Search Value : \nReplacement Value:$1Character Set: UTF-8Maximum Buffer Size: 10MBReplacement Strategy: Regex ReplaceEvaluation Mode: Line-by-Line But this not working.

Biswa · Accepted Answer

May be it will be useful for someone.I used searchValue as "\p{C}" and ReplaceValue as empty String\p{C}  finds all non-printable characters.

MattWho · Answer

@Biswa

Your "Replacement Value" is set to "$1".

This means that the replacement value is the value associated to the first java regex capture group found in your configured "Search Value".

The issue is your "Search value" contains no capture groups.

Perhaps providing a sample input content and desired output content would help here.

Hope this helps you,

Matt

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