fix: 修复下架网络连接重设问题

service-manage/src/main/java/com/simuwang/manage/api/email/ParseEmailController.java

@@ -21,10 +21,7 @@ import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
+import java.io.*;
 import java.util.List;
 import java.util.Map;
 
@@ -117,12 +114,12 @@ public class ParseEmailController{
             EmailFileInfoVO emailFileInfoVO = parseEmailService.getEmailFileById(fileId.getFileId());
             response.setContentType("application/octet-stream");
             response.addHeader("Content-Disposition", "attachment;filename=" + EncodeUtil.encodeUTF8(emailFileInfoVO.getFileName()));
-            ServletOutputStream outputStream = response.getOutputStream();
+            OutputStream outputStream = response.getOutputStream();
             FileUtils.copyFile(new File(emailFileInfoVO.getFilePath()),outputStream);
             outputStream.flush();
             outputStream.close();
         } catch (IOException e) {
-            logger.error(e.getMessage(),e);
+           logger.error(e.getMessage(),e);
         }
     }