I am using jackson for converting POJO to JSON
User user = new User();
user.setAge(25);
user.setName("Shahid");
ObjectMapper mapper= new ObjectMapper();
mapper.writeValue("D:/test.json", user);
instead of writing it to file , I want to write it to on String variable ( jsonString
) . So that I get the result as follow.
String jsonString= "{"name" : "Shahid","age" : 25}";
You can try this:
OutputStream os = new ByteArrayOutputStream();
mapper.writeValue(os, user);
String json = os.toString();
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