excel导出

sd-framework/src/main/java/com/sd/framework/util/TemplateExcelUtil.java

@@ -103,12 +103,12 @@ public class TemplateExcelUtil {
             log.error("excel导出失败", e);
             throw new ServiceException("excel导出失败");
         } finally {
+            IoUtil.close(os);
+            IoUtil.close(is);
             if (excelWriter != null) {
                 excelWriter.finish();
             }
             IoUtil.close(excelWriter);
-            IoUtil.close(is);
-            IoUtil.close(os);
         }
 
     }