我的idea使用maven引入依赖没有成功,只能下载jar包
下载jar包地址:
http://repo.e-iceblue.com/nexus/content/groups/public/e-iceblue/spire.xls.free/
pom.xml中配置jar所在路径
<dependency> <groupId>com.spire</groupId> <artifactId>spire</artifactId> <version>3.9.2</version> <scope>system</scope> <systemPath>${basedir}/lib/spire.xls.free-3.9.2.jar</systemPath> </dependency>
代码
import com.spire.xls.*; public class TestPDF { public static void main(String[] args) { //加载Excel文档 Workbook wb = new Workbook(); wb.loadFromFile("D:\test.xlsx"); //在PDF的一页上显示,不会分割 wb.getConverterSetting().setSheetFitToPage(true); //调用方法保存为PDF格式 wb.saveToFile("D:\ToPDF.pdf", FileFormat.PDF); } }
public class TestPDF { public static void main(String[] args) { //加载Excel文档 Workbook wb = new Workbook(); wb.loadFromFile("D:\test.xlsx"); //获取工作表 Worksheet sheet = wb.getWorksheets().get(0); // Excel转为图片 sheet.saveToImage("D:\ExcelToImg.png"); //Excel中添加图片 ExcelPicture picture = sheet.getPictures().add(7,2,"D:\电子章.png"); picture.setHeight(170);//设置图片高度 picture.setWidth(170);//设置图片宽度 //保存文档 wb.saveToFile("D:\AddImage.xlsx", ExcelVersion.Version2010); //在PDF的一页上显示,不会分割 wb.getConverterSetting().setSheetFitToPage(true); //调用方法保存为PDF格式 wb.saveToFile("D:\ToPDFPic.pdf", FileFormat.PDF); //wb.dispose(); } }
参考:
https://blog.csdn.net/weixin_44101779/article/details/105227823 https://www.cnblogs.com/Yesi/tag/Free%20Spire.XLS%20for%20Java/
比较全的:
https://www.cnblogs.com/Yesi/tag/Free%20Spire.XLS%20for%20Java/