摘要: String[] strs = new String[] {"34","33","23","12","45"}; List list = new ArrayList(); //数组转集合 list = Arrays.asList(strs); //集合转数组 String[] tags = list.toArray(new String[list.size... 阅读全文
posted @ 2019-03-22 09:35 代码伊甸园 阅读(211) 评论(0) 推荐(0) 编辑