修复dnc导出无header问题

yangys

2025-08-16 9c483e9be881783af14ad68906e78ee557005eb4

 blade-service/blade-mdm/src/main/java/org/springblade/mdm/program/controller/NcProgramExportDNCController.java

@@ -20,9 +20,13 @@
import org.springblade.mdm.program.vo.NcProgramExportDncPageVO;
import org.springblade.mdm.program.vo.NcProgramExportDncQueryVO;
import org.springblade.mdm.program.vo.NcProgramVO;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.server.ResponseStatusException;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.PrintWriter;

/**
 * 程序涉密网-工控网交换接口
@@ -33,7 +37,7 @@
@RestController
@RequestMapping("/program/exchange")
@AllArgsConstructor
@Tag(name = "导出DNC", description = "涉密网程序导出DNC")
@Tag(name = "导出工控网", description = "涉密网程序导出给工控网")
@Slf4j
public class NcProgramExportDNCController {

@@ -48,19 +52,30 @@

   @PostMapping("/export-dnc")
   @Operation(summary = "数控程序导出dnc", description = "数控程序导出到工控网")
   public void exportDnc(@RequestBody @Parameter(description = "审批表id数组") IdsVO vo, HttpServletResponse response) {
   public void exportDnc(@RequestBody @Parameter(description = "审批表id数组") IdsVO vo, HttpServletResponse response) throws IOException {
      if(vo.getIds() == null || vo.getIds().length == 0) {
         throw new ServiceException("未选择文件导出");
      }
      try {
         String filename = "todncexp-"+ DateUtil.format(DateUtil.now(), "yyyyMMddHHmm")+".zip";
         response.setHeader("Content-Disposition", "attachment; filename="+filename);
         response.setContentType("application/octet-stream");
         ncProgramExportDNCService.exportDnc(vo.getIds(),response.getOutputStream());
      } catch (IOException e) {
         log.error("导出DNC异常", e);
         throw new RuntimeException(e);
      }
      //try {
      String filename = "programexp-"+ DateUtil.format(DateUtil.now(), "yyyyMMddHHmm")+".zip";
      response.setHeader("Content-Disposition", "attachment; filename="+filename);
      response.setContentType("application/octet-stream");

         ByteArrayOutputStream bos = new ByteArrayOutputStream();
         ncProgramExportDNCService.exportDnc(vo.getIds(),bos);
         response.getOutputStream().write(bos.toByteArray());


      //} catch (Exception e) {
         //log.error("导出DNC异常", e);
         /*

         throw new ResponseStatusException(
            HttpStatus.NO_CONTENT,
            "参数只能包含字母",
            new IllegalArgumentException("无效参数格式")
         );*/
      //}

   }