List<>Array

代码
//Array2List
String[] str={"a","b","c"};
List list
=Arrays.asList(str);

//List2Array
List<String> list_str=new ArrayList<String>();
list.add(
"a1");
list.add(
"a2");
String[] strings
=list_str.toArray(new String[list_str.size()]);
原文地址:https://www.cnblogs.com/frostbelt/p/1772420.html