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src/main/java/io/v/nutz/base/utils/OfficePlusUtil.java

@@ -0,0 +1,98 @@
+package io.v.nutz.base.utils;
+
+import cn.hutool.core.io.FileUtil;
+import com.aspose.cells.PdfSaveOptions;
+import com.aspose.cells.Workbook;
+import com.aspose.words.Document;
+import com.aspose.words.SaveFormat;
+import lombok.extern.slf4j.Slf4j;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+
+/**
+ * 文档转换
+ */
+@Slf4j
+public class OfficePlusUtil {
+
+    /**
+     * 转换
+     *
+     * @param sourcePath 源文件路径
+     * @param targetPath 目标文件路径
+     */
+    public static void convert(String sourcePath, String targetPath) {
+        String suffix = FileUtil.getSuffix(sourcePath);
+        if (suffix.equals("doc") || suffix.equals("docx")) {
+            wordConvertPdf(sourcePath, targetPath);
+        } else if (suffix.equals("xls") || suffix.equals("xlsx")) {
+            excelConvertPdf(sourcePath, targetPath);
+        } else {
+            throw new RuntimeException("不支持的文档格式");
+        }
+    }
+
+    /**
+     * excel转pdf
+     *
+     * @param sourcePath 源文件路径
+     * @param targetPath 目标文件路径
+     */
+    public static void excelConvertPdf(String sourcePath, String targetPath) {
+        FileOutputStream fileOS = null;
+        try {
+            Workbook wb = new Workbook(sourcePath);
+            fileOS = new FileOutputStream(targetPath);
+            PdfSaveOptions pdfSaveOptions = new PdfSaveOptions();
+            pdfSaveOptions.setOnePagePerSheet(true);
+//            for (int i = 0; i < 3; i++) {
+//                wb.getWorksheets().get(i).getHorizontalPageBreaks().clear();
+//                wb.getWorksheets().get(i).getVerticalPageBreaks().clear();
+//            }
+//            for (int i = 1; i < wb.getWorksheets().getCount(); i++) {
+//                wb.getWorksheets().get(i).setVisible(false);
+//            }
+            wb.getWorksheets().get(0).setVisible(true);
+            wb.save(fileOS, pdfSaveOptions);
+            fileOS.flush();
+        } catch (Exception e) {
+            log.info("转换pdf报错", e);
+        } finally {
+            if (fileOS != null) {
+                try {
+                    fileOS.close();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+    }
+
+
+    /**
+     * word转pdf
+     *
+     * @param sourcePath 源文件路径
+     * @param targetPath 目标文件路径
+     */
+    public static void wordConvertPdf(String sourcePath, String targetPath) {
+        FileOutputStream os = null;
+        try {
+            File file = new File(targetPath);
+            os = new FileOutputStream(file);
+            Document doc = new Document(sourcePath);
+            doc.save(os, SaveFormat.PDF);
+        } catch (Exception e) {
+            log.info("转换pdf报错", e);
+        } finally {
+            try {
+                os.close();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
+    }
+
+}