/**
?* JSON工具类
?*/
public class JsonUtils {
?public static String objectToJson(Object obj) {
??JSONObject jsonObject = JSONObject.fromObject(obj);
??return jsonObject.toString();
?}

?public static Object jsonToObject(String jsonString, Class<?> classes) {
??JSONObject jsonObject = JSONObject.fromObject(jsonString);
??Object object = JSONObject.toBean(jsonObject, classes);
??return object;
?}
?}