鍦↗ava涓紝List鎺ュ彛鎻愪緵浜嗕竴涓猻ubList鏂规硶锛岀敤浜庤幏鍙栧師濮嬪垪琛ㄤ腑鐨勫瓙鍒楄〃銆俿ubList鏂规硶鐨勪娇鐢ㄦ柟寮忓涓嬶細

List<E> subList(int fromIndex, int toIndex)

鍏朵腑锛宖romIndex琛ㄧず瀛愬垪琛ㄧ殑璧峰浣嶇疆锛堝寘鎷級锛宼oIndex琛ㄧず瀛愬垪琛ㄧ殑缁撴潫浣嶇疆锛堜笉鍖呮嫭锛夈€?/p>

浠ヤ笅鏄竴涓娇鐢╯ubList鏂规硶鐨勭ず渚嬶細

import java.util.ArrayList;
import java.util.List;
public class Main {
public static void main(String[] args) {
List<String> originalList = new ArrayList<>();
originalList.add("A");
originalList.add("B");
originalList.add("C");
originalList.add("D");
originalList.add("E");
// 鑾峰彇鍘熷鍒楄〃鐨勫瓙鍒楄〃
List<String> subList = originalList.subList(1, 4);
// 鎵撳嵃瀛愬垪琛ㄧ殑鍏冪礌
for (String element : subList) {
System.out.println(element);
}
}
}

杈撳嚭缁撴灉涓猴細

B
C
D

娉ㄦ剰锛宻ubList鏂规硶杩斿洖鐨勬槸鍘熷鍒楄〃鐨勮鍥撅紝瀵瑰瓙鍒楄〃鐨勪慨鏀逛細鍙嶆槧鍒板師濮嬪垪琛ㄤ笂銆傚悓鏍峰湴锛屽鍘熷鍒楄〃鐨勪慨鏀逛篃浼氬弽鏄犲埌瀛愬垪琛ㄤ笂銆?/p>