java List与数组互转
时间:2015-10-14 15:50:50
收藏:0
阅读:204
数组转List:
String[] arr = new String[] {"str1", "str2"};
List<String> list = Arrays.asList(arr);
List转数组:
List<String> list = new ArrayList<String>();
list.add("str1");
list.add("str2");
int size = list.size();
String[] arr = (String[])list.toArray(new String[size]);
原文:http://www.cnblogs.com/xiaxinhaha/p/4877543.html
评论(0)