Multi tool use

Servlet doesnt write JSON Output to AJAX

Following code for my output:

PrintWriter out = response.getWriter();


ObjectMapper objectMapper = new ObjectMapper();
ToJson obj = new ToJson();
String obj1 = objectMapper.writeValueAsString(obj);
response.setContentType("application/json");

out.print(obj1);

System.out.println(obj1);

out.close();


The obj1 looks like this: {"prname1":"P1neu","anz1":"342356","prid1":"1","price1":"25"}

{"prname1":"P1neu","anz1":"342356","prid1":"1","price1":"25"}

It should send the string out so I can parse it in my AJAX and display it but somwhow it ends up with nothing as console.log/etc doesnt display any data.

I had out.append but it also didnt work.

out.append

1 Answer
1

Use below code to send response as JSON.

response.setContentType("application/json");
response.setCharacterEncoding("UTF-8");
response.getWriter().write(obj1);


Please check this How to use Servlets and Ajax?

It will surely help you.

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