修改mapper文件

dxhy-sign/src/main/java/com/dxhy/sign/service/fpqs/impl/SignFpqsServiceImpl.java

@@ -3426,9 +3426,12 @@ public class SignFpqsServiceImpl extends MpBaseServiceImpl<SignRecordInvoiceDao,
             ByteArrayOutputStream outputStream = null;
             try {
                 outputStream = new ByteArrayOutputStream();
-                excelWriter = EasyExcel.write(outputStream).build();
+//                excelWriter = EasyExcel.write(outputStream).build();
+                excelWriter = EasyExcel.write(outputStream,QsExcelEntity.class).build();
                 WriteSheet writeSheet = EasyExcel.writerSheet("sheet1").head(QsExcelEntity.class).build();
                 excelWriter.write(excelList, writeSheet);
+                log.info("excelwrite {}",excelWriter);
+                excelWriter.finish();
                 byte[] bytes = outputStream.toByteArray();
                 log.info("byte数组信息为 {}",bytes);
                 return sendEmailByqs((String) pramsMap.get("emailAddress"),"",bytes);