Java的stream流进行分页取数据

import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.IntStream;

public class StreamPagination {
    public static void main(String[] args) {
        List<Integer> data = IntStream.rangeClosed(1, 100).boxed().collect(Collectors.toList());

        int pageSize = 10;
        int pageNumber = 2;

        List<Integer> pageData = getPageData(data, pageSize, pageNumber);
        List<Integer> pageData1 = data.stream()
                .skip((pageNumber - 1) * pageSize) // 跳过前面的数据项
                .limit(pageSize) // 取出指定数量的数据
                .collect(Collectors.toList()); // 收集数据
        System.out.println("第" + pageNumber + "页的数据：" + pageData);
    }

    public static <T> List<T> getPageData(List<T> data, int pageSize, int pageNumber) {
        int fromIndex = (pageNumber - 1) * pageSize;
        int toIndex = Math.min(fromIndex + pageSize, data.size());

        return data.subList(fromIndex, toIndex);
    }
}