ArrayList<String> list=new ArrayList<String>(); String[] strings = new String[list.size()]; list.toArray(strings);
String[] s = {"a","b","c"};
List list = java.util.Arrays.asList(s);
转载请注明本文地址: Java中List转换为数组,数组转List
ArrayList<String> list=new ArrayList<String>(); String[] strings = new String[list.size()]; list.toArray(strings);
String[] s = {"a","b","c"};
List list = java.util.Arrays.asList(s);