java - get value from json object in jsp -

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i have java function return output in json format 

{"loyalty_score":{"end value":0.0,"difference":0.0},"activity_level":{"end value":0.0,"difference":0.0}}

i want fetch each value of object

i try below code

jsonobject json = new jsonobject();   json = fb.summary();  system.out.print("\n\n\n json"+json);  //{"loyalty_score":{"end value":0.0,"difference":0.0},"activity_level":{"end value":0.0,"difference":0.0}}  system.out.print( json.get("loyalty_score"));  //{end value=0.0, difference=0.0}

now how end value , difference?

you said json.get("loyalty_score") gives {end value=0.0, difference=0.0} , must again json object. can type cast string :

<% string jloyaltyscore = json.get("loyalty_score").tostring();%>

now split jloyaltyscore using , delimeter.

<%  string splitloyalty[] = jloyaltyscore .split("//,");  string splitagain[] = splitloyalty[0]. split("="); //splitting first elem again  %>

this give intended results: splitagain[0], splitagain[1].


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