摘要: 数组转为集合 String[] nameList = new String["张三", "李四"]; List<String> list = Arrays.asList(nameList); 集合转为数组 List<String> list = new ArrayList<>(); list.add 阅读全文
posted @ 2020-09-11 16:08 哦克Oak 阅读(148) 评论(0) 推荐(0)