first commit

.classpath

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+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="lib" path="lib/aspose-cells-22.10.jar"/>
+	<classpathentry kind="lib" path="lib/aspose-words-21.1.jar"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>WordExcelToPDF</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

.settings/org.eclipse.jdt.core.prefs

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+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8

src/WordExcelToPDF.java

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+import java.io.File;
+import java.io.IOException;
+
+import com.aspose.cells.PageOrientationType;
+import com.aspose.cells.PageSetup;
+import com.aspose.cells.Workbook;
+import com.aspose.cells.Worksheet;
+import com.aspose.words.Document;
+import com.aspose.words.SaveFormat;
+
+public class WordExcelToPDF {
+
+	public static void main(String[] args) {
+		// TODO Auto-generated method stub
+		 try {
+	            // 示例：将Word文档转换为PDF
+			 String fileName = args[0];
+			 int lastDotIndex = fileName.lastIndexOf('.');
+			 String baseName = fileName.substring(0, lastDotIndex);
+		     String pdfPath = baseName + ".pdf";
+			 	 System.out.println(pdfPath);
+	            convertToPdf(args[0],pdfPath);
+	           
+	            // 示例：将Excel工作簿转换为PDF
+	            // convertToPdf("example.xlsx", "output.pdf");
+	        } catch (Exception e) {
+	            e.printStackTrace();
+	        }
+	}
+
+	
+	 /**
+     * 将Word或Excel文件转换为PDF
+     *
+     * @param inputFile 输入文件路径
+     * @param outputFile 输出文件路径
+     */
+    public static void convertToPdf(String inputFile, String outputFile) throws Exception {
+        File file = new File(inputFile);
+        String extension = getFileExtension(file);
+
+        switch (extension.toLowerCase()) {
+            case "doc":
+            case "docx":
+                // 使用Aspose.Words将Word文档转换为PDF
+                Document doc = new Document(inputFile);
+                doc.save(outputFile, SaveFormat.PDF);
+                break;
+            case "xls":
+            case "xlsx":
+                // 使用Aspose.Cells将Excel工作簿转换为PDF
+//                Workbook workbook = new Workbook(inputFile);
+//                workbook.save(outputFile, com.aspose.cells.SaveFormat.PDF);
+            	
+            	// 加载Excel文件
+                Workbook workbook = new Workbook(inputFile);
+
+                // 获取第一个工作表（根据实际情况选择）
+                Worksheet worksheet = workbook.getWorksheets().get(0);
+
+                // 设置页面布局
+                PageSetup pageSetup = worksheet.getPageSetup();
+//                System.out.println(" worksheet.getCells().getMaxDataColumn()====="+ worksheet.getCells().getMaxDataColumn());
+//                // 设置页面方向为横向（如果列太多）
+                pageSetup.setOrientation(PageOrientationType.LANDSCAPE);
+//                
+//                // 自动调整所有列宽以适应内容
+//                for (int i = 0; i < worksheet.getCells().getMaxDataColumn(); i++) {
+//                    worksheet.autoFitColumn(i);
+//                }
+//
+//                // 设置缩放方式：将所有列缩放到一页宽度
+//                pageSetup.setFitToPagesWide(1);
+//                pageSetup.setFitToPagesTall(0);
+                // 保存为PDF
+                try {
+                	 workbook.save(outputFile, com.aspose.cells.SaveFormat.PDF);
+                    System.out.println("文件已成功转换为PDF！");
+                } catch (Exception e) {
+                    System.err.println("转换过程中出现错误：" + e.getMessage());
+                    throw e;
+                }
+            	
+                break;
+            default:
+                throw new IOException("不支持的文件格式: " + extension);
+        }
+    }
+
+    /**
+     * 获取文件扩展名
+     *
+     * @param file 文件对象
+     * @return 文件扩展名
+     */
+    private static String getFileExtension(File file) {
+        String fileName = file.getName();
+        if(fileName.lastIndexOf(".") != -1 && fileName.lastIndexOf(".") != 0)
+            return fileName.substring(fileName.lastIndexOf(".")+1);
+        else return "";
+    }
+}