How to fluently build JSON in Java?

Question

I\'m thinking of something like:

String json = new JsonBuilder()
  .add(\"key1\", \"value1\")
  .add(\"key2\", \"value2\")
  .add(\"key3\", new JsonBuilder()         


        

Answer 1

I am using the org.json library and found it to be nice and friendly.

Example:

String jsonString = new JSONObject()
                  .put("JSON1", "Hello World!")
                  .put("JSON2", "Hello my World!")
                  .put("JSON3", new JSONObject().put("key1", "value1"))
                  .toString();

System.out.println(jsonString);

OUTPUT:

{"JSON2":"Hello my World!","JSON3":{"key1":"value1"},"JSON1":"Hello World!"}