java - 将字符串数组转换为 ArrayList

Question

我想将 String 数组转换为 ArrayList。例如字符串数组是这样的:

String[] words = new String[]{"ace","boom","crew","dog","eon"};

如何将这个String数组转换为ArrayList？

Answer 1

使用此代码，

import java.util.Arrays;  
import java.util.List;  
import java.util.ArrayList;  

public class StringArrayTest {

   public static void main(String[] args) {  
      String[] words = {"ace", "boom", "crew", "dog", "eon"};  

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

      for (String e : wordList) {  
         System.out.println(e);  
      }  
   }  
}