固化流程，建立node；

yangys

2025-08-06 053a438acf9ec33e182b25211ce8108f0367feac

 blade-service/blade-mdm/src/main/java/org/springblade/mdm/flow/service/FlowProgramFileService.java

@@ -15,6 +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;
@@ -47,6 +48,9 @@

      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);
@@ -158,23 +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;
   }