https://community.cloudera.com/t5/Archives-of-Support-Questions/Working-with-FlowFile-Content-in-NiFi/m-p/181891#M70812 <P>I have a simple nifi flow with <STRONG>HttpRecieveHeandler</STRONG> =&gt; *Router* =&gt; <STRONG>HttpResponseHeandler</STRONG></P><P>with GET queryes for routing i use <STRONG><EM>RouteOnAttribute</EM></STRONG>, but for POST it didn't work couse <STRONG>RouteOnContent</STRONG> transform HTTP BODY to string. How should i work with JSON in FlowFileContent?</P> Mon, 06 Nov 2017 21:29:17 GMT reznikmaximl 2017-11-06T21:29:17Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Working-with-FlowFile-Content-in-NiFi/m-p/181891#M70812 <P>I have a simple nifi flow with <STRONG>HttpRecieveHeandler</STRONG> =&gt; *Router* =&gt; <STRONG>HttpResponseHeandler</STRONG></P><P>with GET queryes for routing i use <STRONG><EM>RouteOnAttribute</EM></STRONG>, but for POST it didn't work couse <STRONG>RouteOnContent</STRONG> transform HTTP BODY to string. How should i work with JSON in FlowFileContent?</P> Mon, 06 Nov 2017 21:29:17 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Working-with-FlowFile-Content-in-NiFi/m-p/181891#M70812 reznikmaximl 2017-11-06T21:29:17Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Working-with-FlowFile-Content-in-NiFi/m-p/181892#M70813 <P>You can extract values from JSON content into attributes using <A target="_blank" href="http://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.4.0/org.apache.nifi.processors.standard.EvaluateJsonPath/index.html">EvaluateJsonPath</A>, then you can use RouteOnAttribute to do routing.</P> Tue, 07 Nov 2017 00:39:55 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Working-with-FlowFile-Content-in-NiFi/m-p/181892#M70813 mburgess 2017-11-07T00:39:55Z