Json object giving null value after sending json array to the sling Servlet

Question

Hi All,         I have created Sling Servlet and  I wanted to pass json raw data to the Slingservlet but it is showing null values. please check anything that I missed.

MohitKumarK · Accepted Answer

Hi @sanjay_bangar ,

When doing a ajax call use something like below

var square = {};

square.length = 10;

square.width = 10;

$.ajax(

url: url,

data: JSON.stringify(square),

dataType: “json”

contentType: “application/json”,

);

while reading in servlet you can use like below:

String requestBody = request.getReader().lines().collect(Collectirs.joining());

you can use any Utils class to convert from string to json or java bean.

Thanks!

Kiran_Vedantam · Answer

Hi @sanjay_bangar  Try 2nd the solution in the below link: https://stackoverflow.com/questions/33896136/read-json-message-from-http-post-request-in-java Hope this helps. Thanks,Kiran Vedantam

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