如何在 java 中获取泛型类的类型


public class Network_Generic {
public static <T> void get_generic(String url, final VolleyCallback volleyCallback,T t)
{
    Network_GetString.get_String(url,new VolleyCallback() {
        @Override
        public void onSuccess(Object o) {
                String json=(String)o;
                Gson gson=new Gson();
                java.lang.reflect.Type type = new TypeToken<T>() {}.getType();
                T jsonBean = gson.fromJson(json, type);
                volleyCallback.onSuccess(jsonBean);
        }
        @Override
        public void onFailure(String error) {
            volleyCallback.onFailure(error);
        }
    });
}
public class Network_Location {
  public static void get_locations(final Integer id,final VolleyCallback volleyCallback)
{
    String url="/location/view/"+id.toString()+".json";
    Network_Generic.get_generic(url,new VolleyCallback() {
                @Override
                public void onSuccess(Object o) {
                    Json_Location_Bean json_location_bean=(Json_Location_Bean)o;
                    volleyCallback.onSuccess(json_location_bean);
                }
                @Override
                public void onFailure(String error) {
                    volleyCallback.onFailure(error);
                }
            },new Json_Location_Bean()
    );
}

在这里我想在方法 get_String 中获取"T"的类型,但失败了。编译器告诉我,"java.lang.ClassCastException: com.google.gson.internal.LinkedTreeMap 不能强制转换为Json_Location_Bean。有人可以帮助我获得T的类型吗?谢谢!

怎么样

t.getClass().getName()

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