Java中List转换为数组,数组转List

List转换为Array可以这样处理:

ArrayList<String> list=new ArrayList<String>();

String[] strings = new String[list.size()];

list.toArray(strings);

反过来,如果要将数组转成List怎么办呢?如下:

String[] s = {"a","b","c"};
List list = java.util.Arrays.asList(s);

原文地址:https://www.cnblogs.com/jingnumber/p/7814092.html