Mr.Shi

MrShi

2024-01-31 7edf702fbbadcb1661da4c4331dab23f9b7f11fb

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package com.doumee.core.annotation.excel;
import com.spire.xls.Workbook;
import com.spire.xls.Worksheet;
 
import java.io.InputStream;
 
/**
 * Excel导出实现
 * @author Eva.Caesar Liu
 * @date 2023/02/14 11:14
 */
public class ExcelToPdfTool  {
 
        public static void main(String[] args)  {
            String inputExcelPath = "D:\\1.xlsx";
            String outputPdfPath = "D:\\555.pdf";
/*            Workbook workbook = new Workbook();
            workbook.loadFromFile(inputExcelPath);
 
            //转换时设置工作表适应宽度
            workbook.getConverterSetting().setSheetFitToWidth(true);
 
            //获取第一个工作表
            Worksheet worksheet = workbook.getWorksheets().get(0);
//            File f = new File(outputPdfPath);
//            if(!f.exists()){
//                f.createNewFile();
//            }
            //保存为PDF文档格式
            worksheet.saveToPdf(outputPdfPath);*/
 
            //创建Workbook 实例并加载示例文档
            Workbook workbook = new Workbook();
            workbook.loadFromFile(inputExcelPath);
            //转换时设置工作表适应宽度
            workbook.getConverterSetting().setSheetFitToWidth(true);
 
            //获取第一个工作表
            Worksheet worksheet = workbook.getWorksheets().get(0);
 
            //保存为PDF文档格式
            worksheet.saveToPdf(outputPdfPath);
 
        }
        public static void excelToPdf(InputStream is,String outputPdfPath) {
            //创建Workbook 实例并加载示例文档
            Workbook workbook = new Workbook();
            workbook.loadFromStream(is);
            //转换时设置工作表适应宽度
            workbook.getConverterSetting().setSheetFitToWidth(true);
 
            //获取第一个工作表
            Worksheet worksheet = workbook.getWorksheets().get(0);
 
            //保存为PDF文档格式
            worksheet.saveToPdf(outputPdfPath);
 
        }
 
}