增加pdf，xlsx，docx文件预览功能

yangys

2025-12-03 b4d10ff7535002dddb63a0b28ddb37fee7ed1e9d

 blade-service/blade-mdm/src/main/java/org/springblade/mdm/utils/ProgramFileNameParser.java

@@ -4,9 +4,12 @@
import org.springblade.core.log.exception.ServiceException;
import org.springblade.core.tool.api.IResultCode;
import org.springblade.core.tool.utils.Func;
import org.springblade.mdm.commons.contants.RegExpConstants;
import org.springblade.mdm.flow.service.FlowProgramProperties;
import org.springblade.mdm.gkw.programnode.vo.ProgramNameVO;
import org.springblade.mdm.program.service.NcNodeService;

import java.util.regex.Matcher;

public class ProgramFileNameParser {
   /**
@@ -15,55 +18,18 @@
    */
   public static ProgramNameVO parseProgramName(String filename){
      ProgramNameVO pname = new ProgramNameVO();
      int idx = filename.lastIndexOf(".");
      String tempstr = filename.substring(0,idx);//去掉扩展名

      idx = tempstr.lastIndexOf("-");
      Matcher matcher = RegExpConstants.PROGRAM_FILE_PATTERN.matcher(filename);
      if(matcher.find()){
         pname.setDrawingNo(matcher.group(1));
         pname.setProcessNo(matcher.group(2));

      if(idx != -1){

         String segNo = tempstr.substring(idx+1);
         int idx2 = StringUtils.indexOfIgnoreCase(segNo,"P");
         if(idx2!= -1){
            //带P，是偏离单号
            pname.setPldPart(segNo.substring(idx+1));

            tempstr = segNo.substring(0, idx2);//去掉偏离单部分
         }
         idx = tempstr.lastIndexOf("-");
         if(idx != -1) {
            idx = tempstr.lastIndexOf("-");
            pname.setSegmentNo(Func.toInt(segNo));

            tempstr = tempstr.substring(0,idx);
         }


      }
      idx = tempstr.lastIndexOf("-");
      if(idx != -1){
         String seg = tempstr.substring(idx+1);
         pname.setSegmentCount(Func.toInt(seg));
         tempstr = tempstr.substring(0,idx);
         pname.setProcessEdition(matcher.group(3));
         pname.setSegmentCount(Func.toInt(matcher.group(4)));
         pname.setSegmentNo(Func.toInt(matcher.group(5)));
         pname.setLgPart(matcher.group(6));
      }

      //解析工序版次
      idx = tempstr.lastIndexOf("-");
      if(idx != -1){
         String processEdition = tempstr.substring(idx+1);
         pname.setProcessEdition(processEdition);
         tempstr = tempstr.substring(0,idx);
      }

      //解析工序号
      String processNo = "";
      idx = tempstr.lastIndexOf("-");
      if(idx != -1){
         processNo = tempstr.substring(idx+1);
         tempstr = tempstr.substring(0,idx);
      }
      pname.setProcessNo(processNo);
      pname.setDrawingNo(tempstr);
      return pname;
   }