文档处理

shichongfu

2023-06-15 d873c581e95fdabe4f1a32d95e283a1e1c20c980

 src/main/java/com/product/file/util/AsposeUtil.java

@@ -9,6 +9,7 @@
import java.text.DecimalFormat;

import com.aspose.cells.Cells;
import com.aspose.cells.HtmlSaveOptions;
import com.aspose.cells.PdfSaveOptions;
import com.aspose.cells.Workbook;
import com.aspose.cells.Worksheet;
@@ -16,7 +17,12 @@
import com.aspose.slides.Presentation;
import com.aspose.words.Document;
import com.aspose.words.ImportFormatMode;
import com.aspose.words.NodeCollection;
import com.aspose.words.NodeType;
import com.aspose.words.Paragraph;
import com.aspose.words.SaveFormat;
import com.aspose.words.Section;
import com.aspose.words.SectionStart;
import com.product.core.exception.BaseException;
import com.product.core.spring.context.SpringMVCContextHolder;
import com.product.file.config.FileCode;
@@ -77,8 +83,8 @@
        FileOutputStream fileOS=null;
        try {
            File file = new File(OutPutPath);
            if (!file.exists()) {
                file.mkdirs();
            if (!file.getParentFile().exists()) {
                file.getParentFile().mkdirs();
            }
            Workbook wb = new Workbook(officePath);// 原始excel路径
            fileOS = new FileOutputStream(OutPutPath);
@@ -86,6 +92,43 @@
            PdfSaveOptions pdfSaveOptions = new PdfSaveOptions();
            pdfSaveOptions.setAllColumnsInOnePagePerSheet(true);
            wb.save(fileOS, pdfSaveOptions);
        } catch (Exception e) {
           throw new BaseException(FileCode.DOC_CONVERT_FALL,e);
        }finally{
         if(fileOS!=null) {
            try {
               fileOS.flush();
               fileOS.close();
            }catch(IOException e) {
               throw new BaseException(e);
            }
         }
      }
    }
    /**
     * 
     * @param officePath
     * @param OutPutPath
     * @throws BaseException
     */
    public static void xls2xlsx(String officePath,String OutPutPath,String officeType)throws BaseException {
        // 验证License
        if (!getLicense(1)) {
            return;
        }
        if("xlsx".equals(officeType)) {
           FileUtil.copyFile(new File(officePath), OutPutPath);
           return ;
        }
        FileOutputStream fileOS=null;
        try {
            File file = new File(OutPutPath);
            if (!file.getParentFile().exists()) {
                file.getParentFile().mkdirs();
            }
            Workbook wb = new Workbook(officePath);// 原始excel路径
            fileOS = new FileOutputStream(OutPutPath);
            wb.save(fileOS, com.aspose.cells.SaveFormat.XLSX);
        } catch (Exception e) {
           throw new BaseException(FileCode.DOC_CONVERT_FALL,e);
        }finally{
@@ -107,17 +150,19 @@
        FileOutputStream fileOS=null;
        try {
            File file = new File(OutPutPath);
            if (!file.exists()) {
                file.mkdirs();
            if (!file.getParentFile().exists()) {
                file.getParentFile().mkdirs();
            }
            Workbook wb = new Workbook(officePath);// 原始excel路径
            WorksheetCollection sheets=wb.getWorksheets();
            System.out.println("sheet个数："+sheets.getCount());
            for(int i=0;i<sheets.getCount();i++) {
               setAutoWithHeight(sheets.get(i));
               //setAutoWithHeight(sheets.get(i));
            }
//            HtmlSaveOptions options = new HtmlSaveOptions();
//            options.setPresentationPreference(true);
            fileOS = new FileOutputStream(OutPutPath);
            wb.save(fileOS, SaveFormat.HTML);
            wb.save(fileOS, com.aspose.cells.SaveFormat.HTML);
        } catch (Exception e) {
           throw new BaseException(FileCode.DOC_CONVERT_FALL,e);
        }finally{
@@ -165,8 +210,8 @@
        FileOutputStream fileOS=null;
        try {
            File file = new File(OutPutPath);
            if (!file.exists()) {
                file.mkdirs();
            if (!file.getParentFile().exists()) {
                file.getParentFile().mkdirs();
            }
            Document doc = new Document(officePath);// 原始word路径
            fileOS = new FileOutputStream(OutPutPath);
@@ -198,8 +243,8 @@
        FileOutputStream fileOS=null;
        try {
            File PathFile = new File(OutPutPath);
            if (!PathFile.exists()) {
                PathFile.mkdirs();
            if (!PathFile.getParentFile().exists()) {
                PathFile.getParentFile().mkdirs();
            }
            InputStream slides = new FileInputStream(officePath);// 原始ppt路径
            Presentation pres = new Presentation(slides);
@@ -226,7 +271,7 @@
     * @throws BaseException
     */
    public static String OfficeToPdf(String officePath,String outFile,String officeType )throws BaseException {

       officeType=officeType.toLowerCase();
        SpringMVCContextHolder.getSystemLogger().info("The file of office type:"+officePath);
        if("pdf".equals(officeType)) {
           return outFile;
@@ -238,7 +283,8 @@
                Word2Pdf(officePath,outFile);
            }else if(officeType.equals("xls")||officeType.equals("xlsx")){
//                Excel2Pdf(officePath,outFile);
                Excel2Html(officePath,outFile);
//                Excel2Html(officePath,outFile);
                xls2xlsx(officePath,outFile,officeType);
            }else if(officeType.equals("ppt")||officeType.equals("pptx")){
                PPT2Pdf(officePath,outFile);
            }else{
@@ -261,37 +307,21 @@
        int lastNameIndex = split[0].lastIndexOf("/");

        String officeType = split[0].substring(lastIndex+1);
        String officeName = split[0].substring(lastNameIndex+1,lastIndex)+".pdf";
        String officeName = split[0].substring(lastNameIndex+1,lastIndex);
        String OutPutPath = split[0].substring(0,lastNameIndex+1)+"office/";
        System.out.println("输出目录："+OutPutPath);
        File file = new File(split[0]);
        File pdfFile = new File(OutPutPath+officeName);
        //判断当前office文件是否已经转为PDF,如果已转为PDF就不需要再次转换。
        if(pdfFile.exists()){
            return OutPutPath+officeName;
        }

        if (file.exists()) {

            double bytes = file.length();
            double kilobytes = (bytes / 1024);
            double megabytes = (kilobytes / 1024);

            DecimalFormat df = new DecimalFormat("0.00");
            df.setRoundingMode(RoundingMode.HALF_UP);
            String MB = df.format(megabytes);
            Double Size = Double.parseDouble(MB);
            if(Size>10){
                return Size+"MB";
            }
            //"doc", "docx", "xls","xlsx", "ppt", "pptx"
            try {
                if(officeType.equals("doc")||officeType.equals("docx")){
                    Word2Pdf(split[0],OutPutPath+"/"+officeName);
                    Word2Pdf(split[0],OutPutPath+"/"+officeName+".pdf");
                }else if(officeType.equals("xls")||officeType.equals("xlsx")){
                    Excel2Pdf(split[0],OutPutPath+"/"+officeName);
//                   Excel2Html(split[0],OutPutPath+"/"+officeName+".html");
                   xls2xlsx(split[0],OutPutPath+"/"+officeName+".xlsx",officeType);
                }else if(officeType.equals("ppt")||officeType.equals("pptx")){
                    PPT2Pdf(split[0],OutPutPath+"/"+officeName);
                    PPT2Pdf(split[0],OutPutPath+"/"+officeName+".pdf");
                }else{
                    System.out.println("无法识别该文件！");
                    return "Error";
@@ -346,16 +376,27 @@
          sin=new FileInputStream(source);
          Document targetDoc = new Document(tin);
          Document sourceDoc = new Document(sin); 
          docBlankProcess(targetDoc);
          targetDoc.appendDocument(sourceDoc, ImportFormatMode.KEEP_SOURCE_FORMATTING);
	    	
  
//          for(Section sect : targetDoc.getSections())
//          {
//              if (sect.getBody().getParagraphs().getCount() == 0) {
//                  sect.remove();
//              }
//          }
          File dir=new File(temp);
          if(!dir.exists()) {
             if(dir.mkdirs()) {
                if(temp_target.createNewFile()) {
                   out=new FileOutputStream(temp_target);
                   targetDoc.save(out, SaveFormat.DOCX);
                }
             }
             dir.mkdirs();
          }
          if(temp_target.exists()) {
             temp_target.delete();
          }
          if(temp_target.createNewFile()) {
            out=new FileOutputStream(temp_target);
            targetDoc.save(out, SaveFormat.DOCX);
         }
       }catch(Exception e) {
          throw new BaseException(FileCode.DOC_MERGE_FALL,e);
       }
@@ -377,8 +418,50 @@
      }
       return temp_target;
    }
    
    public static void docBlankProcess(Document targetDoc) {
       NodeCollection nodes=targetDoc.getChildNodes(NodeType.PARAGRAPH, true);
       System.out.println(nodes.getCount());
       for(Paragraph para :(Iterable<Paragraph>) nodes) {
          String text=para.getText();
          if("\r".equals(text)) {
             System.out.println("rrrrrrrrrrrr");
          }else if("\f".equals(text)) {
             System.out.println("ffffffffffff");
          }else {
             System.out.println(text);
          }
          if ("\r".equals(text) 
                //|| "\f".equals(text) 
                ) {
             para.remove();
          }
       }
    }
    public static void docProcess(Document targetDoc) {
       NodeCollection nodes=targetDoc.getChildNodes();
       for(Paragraph para :(Iterable<Paragraph>) nodes) {
          String text=para.getText();
          if("\r".equals(text)) {
             System.out.println("rrrrrrrrrrrr");
          }else if("\f".equals(text)) {
             System.out.println("ffffffffffff");
          }else {
             System.out.println(text);
          }
          if ("\r".equals(text) 
                //|| "\f".equals(text) 
                ) {
             para.remove();
          }
       }
    }
    public static void main(String args[]) {
       String file="E:/work/沄崃/FE6.6产品报价工具-新 - 副本.xlsx";
       String file="E:/工作内容.xlsx";
//       String file="E:/爆破母线.xls";
//       String file="E:/采集提取日志表结构.xlsx";
//       String file="E:/FE信息系统国产化解决方案V1.0.docx";
       AsposeUtil.OfficeToPdf(file);
//       AsposeUtil.mergeWord("E:\\QQ\\住房担保置换公司.docx","E:\\QQ\\住房担保置换公司2.docx");
    }
}