public JsonObject recursiveParse(WxMenuBtnEntity parentEntity) {
JsonObject parent = new JsonObject();
parent.addProperty("type", parentEntity.getType());
parent.addProperty("name", parentEntity.getName());
WxMenuBtnTypeEnum type = WxMenuBtnTypeEnum.valueOf(parentEntity
.getType());
switch (type) {
case CLICK:
parent.addProperty("key", parentEntity.getKey());
break;