Java基础：数组Array转成List的几种方法

01

import

java.util.Arrays;

02

import

java.util.List;

03

import

java.util.ArrayList;

04

05

public

class

StringArrayTest

06

{

07

public

static

void

main(String[]args)

08

{

09

String[]words={

"ace"

,

"boom"

,

"crew"

,

"dog"

,

"eon"

};

10

11

List<String>wordList=Arrays.asList(words);

12

13

for

(Stringe:wordList)

14

{

15

System.out.println(e);

16

}

17

}

18

}

1

String[]words={...};

2

List<String>list=

new

ArrayList<String>(words.length);

3

for

(Strings:words){

4

list.add(s);

5

}

1

import

java.util.Collections;

2

3

ListmyList=

new

ArrayList();

4

String[]myStringArray=

new

String[]{

"Java"

,

"is"

,

"Cool"

};

5

6

Collections.addAll(myList,myStringArray);