<repositories>
    <repository>
        <id>com.e-iceblue</id>
        <name>e-iceblue</name>
        <url>https://repo.e-iceblue.cn/repository/maven-public/</url>
    </repository>
</repositories>
<dependencies>
    <dependency>
        <groupId>e-iceblue</groupId>
        <artifactId>spire.xls</artifactId>
        <version>16.3.2</version>
    </dependency>
</dependencies>

import com.spire.xls.*;

public class setPageBreak {
    public static void main(String[] args) {
        // 創(chuàng)建工作簿對象
        Workbook workbook = new Workbook();

        // 加載 Excel 文件
        workbook.loadFromFile("data/worksheetSample1.xlsx");

        // 獲取第一個工作表
        Worksheet sheet = workbook.getWorksheets().get(0);

        // 添加水平分頁符
        sheet.getHPageBreaks().add(sheet.getRange().get("A8"));
        sheet.getHPageBreaks().add(sheet.getRange().get("A14"));

        // 可選：添加垂直分頁符
        //sheet.getVPageBreaks().add(sheet.getRange().get("B1"));
        //sheet.getVPageBreaks().add(sheet.getRange().get("C1"));

        // 設(shè)置工作表視圖模式為分頁預(yù)覽
        sheet.setViewMode(ViewMode.Preview);

        // 保存修改后的工作簿
        String output = "output/setPageBreak_result.xlsx";
        workbook.saveToFile(output, ExcelVersion.Version2013);

        // 釋放資源
        workbook.dispose();
    }
}

import com.spire.xls.*;

public class removePageBreak {
    public static void main(String[] args) {
        Workbook workbook = new Workbook();
        workbook.loadFromFile("data/pageBreak.xlsx");
        Worksheet sheet = workbook.getWorksheets().get(0);

        // 清除所有垂直分頁符
        sheet.getVPageBreaks().clear();

        // 刪除指定的水平分頁符（索引從0開始）
        sheet.getHPageBreaks().removeAt(0);

        // 設(shè)置視圖為分頁預(yù)覽
        sheet.setViewMode(ViewMode.Preview);

        String output = "output/removePageBreak_result.xlsx";
        workbook.saveToFile(output, ExcelVersion.Version2013);
        workbook.dispose();
    }
}

import com.spire.xls.*;

public class pageBreakPreview {
    public static void main(String[] args) {
        Workbook workbook = new Workbook();
        workbook.loadFromFile("data/template_Xls_4.xlsx");

        Worksheet sheet = workbook.getWorksheets().get(0);

        // 設(shè)置分頁符預(yù)覽縮放為 80%
        sheet.setZoomScalePageBreakView(80);

        String result = "output/pageBreakPreview_result.xlsx";
        workbook.saveToFile(result, ExcelVersion.Version2013);
        workbook.dispose();
    }
}

import com.spire.xls.*;
import java.io.File;

public class batchPageBreak {
    public static void main(String[] args) {
        File folder = new File("data/excels");
        File[] files = folder.listFiles((dir, name) -> name.endsWith(".xlsx"));

        for (File file : files) {
            Workbook workbook = new Workbook();
            workbook.loadFromFile(file.getAbsolutePath());

            Worksheet sheet = workbook.getWorksheets().get(0);

            // 添加水平分頁符
            sheet.getHPageBreaks().add(sheet.getRange().get("A10"));

            // 刪除所有垂直分頁符
            sheet.getVPageBreaks().clear();

            // 設(shè)置分頁預(yù)覽
            sheet.setViewMode(ViewMode.Preview);

            String output = "output/" + file.getName();
            workbook.saveToFile(output, ExcelVersion.Version2013);
            workbook.dispose();
        }
    }
}