Java 将字符串数组添加到ArrayList
我有2个Java 将字符串数组添加到ArrayList,java,arrays,string,arraylist,Java,Arrays,String,Arraylist,我有2个字符串数组 String[] question1 = {"Q1","Q2","Q3","Q4"}; String[] question2 = {"Q5","Q6","Q7","Q8"}; 和一个ArrayList ArrayList<String> aList = new ArrayList<String>(); ArrayList aList=new ArrayList(); 如果我想访问ArrayList的成员,我如何操作它们?我尝试将两个数组转换为字符
字符串数组
String[] question1 = {"Q1","Q2","Q3","Q4"};
String[] question2 = {"Q5","Q6","Q7","Q8"};
和一个ArrayList
ArrayList<String> aList = new ArrayList<String>();
ArrayList aList=new ArrayList();
如果我想访问ArrayList
的成员,我如何操作它们?我尝试将两个数组转换为字符串,但没有给出解决方案。ArrayList=new ArrayList(arrays.asList(question1));
ArrayList<String> aList = new ArrayList<String>(Arrays.asList(question1));
aList.addAll(Arrays.asList(question2));
aList.addAll(Arrays.asList(问题2));
aList.addAll(Arrays.asList(问题1));aList.addAll(Arrays.asList(问题2))代码>是否可以在同一行代码的列表中添加更多数组,比如aList.addAll(arrays.asList(问题1、问题2、问题3…);以及我现在如何能够访问array@GlacialMan“是否有可能在同一行代码的列表中添加更多数组”不太可能;“以及我现在如何访问数组的一些元素”-aList.get(0)
,也许你应该仔细看看@GlacialMan,或者看看这将得到一个数组,但我想访问数组的元素,例如,我想处理数组问题1的q4元素。