package cn.ac.ia.directtrans.json; import com.google.gson.Gson; public class Json { public String toJson() { return toJson(this); } public static String toJson( Object o) { Gson gson = new Gson(); return gson.toJson(o); } public static <T> T fromJson(String json, Class<T> classOfT){ Gson gson = new Gson(); return gson.fromJson(json, classOfT); } public static Json fromJson(String json) { Gson gson = new Gson(); return gson.fromJson(json, Json.class); } }