「java」splitで文字列の分割結果をListに格納するサンプル

書式
Arrays.asList(文字列)
使用例

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package com.study.arkgame;
import java.util.Arrays;
import java.util.List;
public class TestDemo {
private static final String target = "study,skill,,in,arkgame";
private static final String split = ",";
public static void main(String[] args) {
List<String> resLst = Arrays.asList(target.split(split));
System.out.println("リストの要素: " + resLst);
System.out.println("長さ: " + resLst.size());
}
}
package com.study.arkgame; import java.util.Arrays; import java.util.List; public class TestDemo { private static final String target = "study,skill,,in,arkgame"; private static final String split = ","; public static void main(String[] args) { List<String> resLst = Arrays.asList(target.split(split)); System.out.println("リストの要素: " + resLst); System.out.println("長さ: " + resLst.size()); } }
package com.study.arkgame;

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

public class TestDemo {

      private static final String target = "study,skill,,in,arkgame";
      private static final String split = ",";

      public static void main(String[] args) {
            List<String> resLst = Arrays.asList(target.split(split));
            System.out.println("リストの要素: " + resLst);
            System.out.println("長さ: " + resLst.size());
      }
}

実行結果
リストの要素: [study, skill, , in, arkgame]
長さ: 5

Java

Posted by arkgame