public
class
Main
{
public
static
void
main
(
String
[] args
) {
JSON
Object
object
=
new
JSON
Object
();
object
.
put
(
"propertyName"
,
"propertyValue"
);
System
.
out
.
println
(
object
.
toString
());
使用Gson库：
import com.google.gson.JsonObject;
public class Main {
public static void main(String[] args) {
JsonObject object = new JsonObject();
object.addProperty("propertyName", "propertyValue");
System.out.println(object);
使用Jackson库：
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
public class Main {
public static void main(String[] args) throws Exception {
ObjectMapper mapper = new ObjectMapper();
JsonNode node = mapper.createObjectNode();
((ObjectNode) node).put("propertyName", "propertyValue");
System.out.println(node.toString());
请根据具体需要选择合适的方法进行实现。
