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

[Sanjay_Bangar]

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.

[Kiran_Vedantam]

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

[MohitKumarK · Accepted solution]

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!