把ArrayList转换成字符数组把ArrayList转换成字符数组

import java.util.ArrayList;
import java.util.Arrays;
public class ConvertToStringArray {

public static void main(String[] args) { // TODO Auto-generated method stub ArrayList aListDays = new ArrayList(); aListDays.add("Sunday"); aListDays.add("Monday"); aListDays.add("Tuesday"); Object[] objDays = aListDays.toArray(); String[] strDays = Arrays.copyOf(objDays, objDays.length, String[].class); System.out.println("ArrayList converted to String array"); for(int i=0; i < strDays.length; i++){ System.out.println(strDays[i]); } }

【把ArrayList转换成字符数组】}
Console：
ArrayList converted to String array
Sunday
Monday
Tuesday