package edu.xcdq.tools;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.LinkedList;
import java.util.List;
public class Demo01 {
public static void main(String[] args) {
String[]str={"中文","计算机","ABC","123","qq@qq.com"};
//ArrayList.asList(str);将数组转换成列表
List<String> list= ArrayList.aslist(str);
System.out.println(list);
// 2把数组转换成arraylist new ArrayList<>(Arrays.asList(str))
ArrayList<String>alist=new ArrayList<>(Arrays.asList(str));
alist.add("haha");
System.out.println(alist);
alist.remove("ABC");
System.out.println(alist);
//3.把数组转成Linkeedlist new LinkedList<>(Arrays.asList(str));
LinkedList<String> llist=new LinkedList<>(Arrays.asList(str));
llist.add("haha");
System.out.println(llist);
llist.remove("ABC");
System.out.println(llist);
//4将列表转换成数组 toArrayy()
Object[]temp=llist.toArray();
for (Object:temp){
System.out.println(0+"\t");
}
}
}
