关于java：将String数组转换为ArrayList

Convert String array to ArrayList

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Possible Duplicate:
Converting array to list in Java

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我想把String数组转换成ArrayList。例如，字符串数组如下：

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

如何将此字符串数组转换为arraylist？

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使用此代码，

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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);
}
}
}

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1	new ArrayList( Arrays.asList( new String[]{"abc","def"} ) );

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使用集合addall()

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String[] words = {"ace","boom","crew","dog","eon"};
List<String> arrayList = new ArrayList<>();
Collections.addAll(arrayList, words);

。

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1 2	String[] words= new String[]{"ace","boom","crew","dog","eon"}; List<String> wordList = Arrays.asList(words);

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在大多数情况下，List应该足够了。无需创建ArrayList。

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

。

…

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String[] words={"ace","boom","crew","dog","eon"};
List<String> l = Arrays.<String>asList(words);

// if List<String> isnt specific enough:
ArrayList<String> al = new ArrayList<String>(l);