/**
* 解析有数据头的纯数组
*/
private void parseHaveHeaderJArray() {
//拿到本地JSON 并转成String
String strByJson = JsonToStringUtil.getStringByJson(this, R.raw.juser_2);
//先转JsonObject
JsonObject jsonObject = new JsonParser().parse(strByJson).getAsJsonObject();
//再转JsonArray 加上数据头
JsonArray jsonArray = jsonObject.getAsJsonArray("muser");
Gson gson = new Gson();
ArrayList<UserBean> userBeanList = new ArrayList<>();
//循环遍历
for (JsonElement user : jsonArray) {
//通过反射 得到UserBean.class
UserBean userBean = gson.fromJson(user, new TypeToken<UserBean>() {}.getType());
userBeanList.add(userBean);
}
mainLView.setAdapter(new UserAdapter(this, userBeanList));
}