//第一层
ArrayList<Object> dataContainer = new ArrayList<Object>();
//第二层
ArrayList<ArrayList<String>> dataList = new ArrayList<ArrayList<String>>();
//第三层
ArrayList<String> list = new ArrayList<String>();
wangylblog 2020-11-12 19:00 原文
//第一层
ArrayList<Object> dataContainer = new ArrayList<Object>();
//第二层
ArrayList<ArrayList<String>> dataList = new ArrayList<ArrayList<String>>();
//第三层
ArrayList<String> list = new ArrayList<String>();