int数组转化成List< Integer>简便的方法
1 | int[] src = {1,2,3,4,5,6,7,8,9,10}; |
String数组和list相互转换
List转换为Array可以这样处理:
1 | ArrayList<String> list=new ArrayList<String>(); |
反过来,如果要将数组转成List怎么办呢?如下:
1 | String[] s = {"a","b","c"}; |
1 | int[] src = {1,2,3,4,5,6,7,8,9,10}; |
List转换为Array可以这样处理:
1 | ArrayList<String> list=new ArrayList<String>(); |
反过来,如果要将数组转成List怎么办呢?如下:
1 | String[] s = {"a","b","c"}; |