import com.sjson.core.SJsonParser; import com.sjson.core.SJsonGenerator; public class SJsonExample { public static void main(String[] args) { String jsonStr = "{\"name\":\"John\", \"age\":30, \"city\":\"New York\"}"; SJsonParser parser = new SJsonParser(jsonStr); SJsonNode node1 = new SJsonNode("name", "John"); SJsonNode node2 = new SJsonNode("age", 30); SJsonNode node3 = new SJsonNode("city", "New York"); SJsonNode rootNode = new SJsonNode(SJsonNodeType.OBJECT); rootNode.addChild(node1); rootNode.addChild(node2); rootNode.addChild(node3); SJsonGenerator generator = new SJsonGenerator(rootNode); System.out.println(generatedJson); } }