我想要将String
数组转换为ArrayList
。例如,字符串数组如下所示:
String[] words = new String[]{"ace","boom","crew","dog","eon"};
如何将此字符串数组转换为ArrayList?
发布于 2012-05-10 16:41:49
使用下面的代码来实现,
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);
}
}
}
发布于 2012-05-10 16:43:16
new ArrayList( Arrays.asList( new String[]{"abc", "def"} ) );
发布于 2012-05-10 19:25:59
String[] words = {"ace","boom","crew","dog","eon"};
List<String> arrayList = new ArrayList<>();
Collections.addAll(arrayList, words);
https://stackoverflow.com/questions/10530353
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