修改导出pdf

src/main/java/com/emr/service/batchExport/BatchExportServiceImpl.java

@@ -261,7 +261,7 @@ public class BatchExportServiceImpl implements BatchExportService {
                     while ((len = bis.read(buf, 0, buf.length)) != -1) {
                         bos.write(buf, 0, len);
                     }
-
+                    bis.close(); // 及时关闭流，避免资源泄露
                 } else {
                     exportTaskDetailsMapper.upStatc(2, list.getId());
                     logger.log("病案号为：" + list.getInpNo() + "出院时间为:" + list.getDischargeDateTime() + "的病历保存失败。");
@@ -272,15 +272,18 @@ public class BatchExportServiceImpl implements BatchExportService {
             e.printStackTrace();
         } finally {
             try {
+
+                if (null != bis) {
+                    bis.close();
+                }
                 if (null != bos) {
                     bos.flush();
                     bos.close();
                 }
-                if (null != bis) {
+                if (null != out) {
-                    bis.close();
+                    out.flush();
+                    out.close();
                 }
-                out.flush();
-                out.close();
                 if (null != zos) {
                     zos.flush();
                     zos.close();