这种数据也不好说是啥样的,也只好给你先看看
[{"name":"test123","description":"","resolution":1,"map":"5cac4cf6664d590858744ff8","parent":"root","id":"5cac4cf6c3c74106486f2aa6","permissions":["*"]}]
使用以下方法
Type type = new TypeToken<List<ToJsonBeanOne>>() {}.getType();
List<ToJsonBeanOne> beanOnes = gson.fromJson(jsonString, type);