yangys
2025-08-05 4f91b953e8f0ae7c63aea01a57367b6b57639a7f
blade-service/blade-mdm/src/main/java/org/springblade/mdm/flow/service/FlowProgramFileService.java
@@ -3,7 +3,6 @@
import lombok.AllArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.io.FilenameUtils;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang3.StringUtils;
import org.flowable.engine.RuntimeService;
@@ -16,6 +15,7 @@
import org.springblade.mdm.flow.entity.FlowProgramFile;
import org.springblade.mdm.flow.mapper.FlowProgramFileMapper;
import org.springblade.mdm.flow.vo.ProgramUploadVO;
import org.springblade.mdm.utils.FileContentUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;
@@ -40,10 +40,17 @@
   @Autowired
   private FlowCommonService flowCommonService;
   /**
    * 上传程序徐文件(编制节点调用)
    * @param uploadVO 上传对象
    */
   public void uploadFlowProgramFile(ProgramUploadVO uploadVO) {
      FlowProgramProperties progProps= flowCommonService.getProgramProperties(uploadVO.getProcessInstanceId());
      MultipartFile file = uploadVO.getFile();
      if(file.getSize() == 0){
         throw new ServiceException("程序文件不可为空文件");
      }
      checkFilename(file.getOriginalFilename(),progProps);
      String programName = getProgramName(progProps);
@@ -54,21 +61,26 @@
      progFile.setName(file.getOriginalFilename());
      progFile.setOssName(bfile.getName());
      progFile.setProcessInstanceId(uploadVO.getProcessInstanceId());
      progFile.setIsCured(0);
      progFile.setProgramName(programName);
      save(progFile);
   }
   /**
    * 获取程序名称
    * @param progProps
    * @return
    */
   String getProgramName(FlowProgramProperties progProps){
      return progProps.getDrawingNo()+"-"+progProps.getProcessNo();
   }
   /**
    * 检查文件名合法性
    * @param filename
    * @param programProperties
    * @param filename 文件名
    * @param programProperties 程序属性,发起时填写的
    */
   void checkFilename(String filename,FlowProgramProperties programProperties){
      //程序名称:零件号加工序号,文件名应该以此开头
@@ -150,23 +162,29 @@
   /**
    * 获取文件内容
    * @param id
    * @return
    * @param id 文件id
    * @return 文件内容文本
    */
   public String getFileContent(Long id) {
      String result  ="";
      FlowProgramFile programFile = this.getById(id);
      //if(prog.getIsTextFile()!=null && programFile.getIsTextFile()){
      /*
         String fileName = programFile.getOssName();
         try (InputStream inputStream = ossTemplate.statFileStream(fileName)) {
            result = IOUtils.toString(inputStream, StandardCharsets.UTF_8);
         } catch (IOException e) {
            throw new RuntimeException(e);
         }
      //}else{
      //   result = "非文本格式文件";
      //}
      */
      String fileName = programFile.getOssName();
      try (InputStream inputStream = ossTemplate.statFileStream(fileName)) {
         result = FileContentUtil.getContentFromStream(inputStream);
      } catch (IOException e) {
         throw new RuntimeException(e);
      }
      return result;
   }